Audio processor

Abstract

The utility model discloses an audio processor, which belongs to the technical field of audio processors and comprises a processor body, the side surface of the processor body is provided with an audio insertion port for insertion of an audio cable, the side wall of the processor body is fixedly connected with an installation box, and a through hole matched with the audio cable is arranged in the installation box in a penetrating manner. According to the audio processor, the two elastic rods arranged in a splayed shape are matched with the anti-skid block, when the audio cable is pulled by external force, the positive pressure of the anti-skid block on the audio cable is increased through friction force, the use stability of the audio cable is improved, the elastic rods are shifted by the shifting rod through cooperation of the pressing block and the shifting rod, and therefore the anti-skid block and the audio cable are separated; compared with an existing device, the audio processor has the advantages that the problem that the audio cable is accidentally pulled down by external force is avoided, and the use stability of the audio processor is improved.

Description

Technical Field

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

[0002] An audio processor is an electronic device typically used for digital signal processing of audio data. It can improve sound quality, eliminate noise, reverberation, and other interfering factors through various algorithms and filters, and perform automatic gain control (AGC), equalization (EQ), and compression on audio signals to achieve better sound effects.

[0003] Since existing audio cables generally lack locking components, existing audio processors are prone to accidental detachment due to external force during use, affecting normal operation. Accidentally detached audio cables can also damage the output circuit of the audio processor and the tweeter unit of the speaker.

[0004] Therefore, we propose an audio processor to solve the above problems. Utility Model Content

[0005] The purpose of this invention is to solve the problem that audio cables are easily torn off by external force in the prior art, and to propose an audio processor.

[0006] To achieve the above objectives, the present invention adopts the following technical solution:

[0007] An audio processor includes a processor body with an audio input port for inserting an audio cable on its side. A mounting box is fixedly connected to the side wall of the processor body, and a through hole for the audio cable is formed inside the mounting box. Cavities are formed on both sides of the through hole, and elastic rods are fixedly installed within these cavities. Two elastic rods corresponding to one through hole are arranged in a V-shape. An anti-slip block is fixedly connected to the end of each elastic rod facing the audio input port. An L-shaped sliding hole is provided in the mounting box above the through hole, and a pressing block slides within the sliding hole. One end of the pressing block extends to the outside of the mounting box for pressing, and a lever is fixedly connected to the other end of the pressing block. The bottom end of the lever is lower than the bottom surface of the elastic rod, and the lever is located on the side of the elastic rod facing away from the audio input port.

[0008] Preferably, the end of the elastic rod facing the anti-slip block tends to move toward the center of the through hole.

[0009] Preferably, the anti-slip block has an arc surface on the side facing the center of the through hole that matches the audio line.

[0010] Preferably, the side of the anti-slip block facing away from the audio input port has a chamfered edge.

[0011] Preferably, the sliding hole has a flange extending inward at one end facing away from the processor body, and a limiting block that matches the flange is fixedly connected to the middle of the pressing block.

[0012] Preferably, the lever has an arc shape on the side facing the elastic rod.

[0013] In summary, the technical effects and advantages of this utility model are as follows: This audio processor, through two figure-eight-shaped elastic rods and anti-slip blocks, increases the frictional force when the audio cable is pulled by external force, thereby increasing the positive pressure of the anti-slip blocks on the audio cable and improving the stability of the audio cable. By using a pressing block in conjunction with a lever, the lever can move the elastic rods, thereby separating the anti-slip blocks from the audio cable, thus allowing the audio cable to be removed normally. Compared with existing devices, this avoids the problem of the audio cable being accidentally pulled off by external force and improves the stability of the audio processor. Attached Figure Description

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

[0015] Figure 2 This is a top cross-sectional view of the mounting box in this utility model;

[0016] Figure 3 This is a cross-sectional side view of the mounting box in this utility model;

[0017] Figure 4 This is a front cross-sectional view of the mounting box in this utility model.

[0018] In the diagram: 1. Processor body; 2. Audio cable; 3. Audio jack; 4. Mounting box; 5. Through hole; 6. Cavity; 7. Elastic rod; 8. Anti-slip block; 9. Sliding hole; 10. Pressing block; 11. Toggle lever; 12. Flange; 13. Limiting block. Detailed Implementation

[0019] The technical solutions of the present utility model will be clearly and completely described below with reference to the accompanying drawings of the embodiments of the present utility model. Obviously, the described embodiments are only some embodiments of the present utility model, and not all embodiments.

[0020] Reference Figure 1-3An audio processor includes a processor body 1. The side of the processor body 1 has an audio insertion port 3 for inserting an audio cable 2. A mounting box 4 is fixedly connected to the side wall of the processor body 1. A through hole 5, which mates with the audio cable 2, is opened through the mounting box 4. The audio cable 2 and the audio insertion port are existing technologies. The audio cable 2 consists of three parts: an audio cable 2 connector, a handle, and a connecting wire. The audio cable 2 connector mates with the audio insertion port. The handle is for handling and has a diameter larger than the audio cable 2 connector. Since the audio cable 2 is quite common, further details are omitted. Cavities 6 are opened on both sides inside the through hole 5, and elastic rods 7 are fixedly installed within the cavities 6. Two elastic rods 7 corresponding to one through hole 5 are arranged in a V-shape. An anti-slip block 8 is fixedly connected to the end of the elastic rod 7 facing the audio insertion port 3. An L-shaped sliding hole 9 is provided in the mounting box 4 above the through hole 5, and a pressing block 10 is slidably provided in the sliding hole 9. One end of the pressing block 10 extends to the outside of the mounting box 4 for pressing, and the other end of the pressing block 10 is fixedly connected to a lever 11. The bottom end of the lever 11 is lower than the bottom surface of the elastic rod 7, and the lever 11 is located on the side of the elastic rod 7 facing away from the audio insertion port 3.

[0021] Reference Figure 1-3 In this audio processor, when the audio cable 2 is inserted, the audio cable 2 moves into the through hole 5, causing the anti-slip blocks 8 on both sides to separate. At this time, the elastic rod 7 deforms and applies friction to the audio cable 2 through the anti-slip blocks 8. Since the elastic rod 7 is arranged in a V-shape, as the audio cable 2 moves towards the audio insertion port 3, the friction reduces the normal pressure of the anti-slip blocks 8 on the audio cable 2, thereby reducing the friction applied to the audio cable 2, which facilitates the insertion of the audio cable 2 until it is inserted into the audio insertion port 3. When the audio cable 2 is inserted into the audio insertion port 3, the anti-slip blocks 8 on both sides fix the handle of the audio cable 2. If an external force pulls the audio cable 2 outward, since the two elastic rods 7 are arranged in a V-shape, the friction increases the normal pressure of the anti-slip blocks 8 on the handle of the audio cable 2, thereby increasing the friction applied to the audio cable 2 and preventing the audio cable 2 from being accidentally separated by external force. When you need to remove the audio cable 2, simply press the pressing block 10. The pressing block 10 moves into the sliding hole 9, and the lever 11 moves accordingly, driving the elastic rod 7 to move. The two anti-slip blocks 8 then move away from each other, thus separating the anti-slip blocks 8 from the audio cable 2. At this point, the audio cable 2 can be removed normally.

[0022] The elastic rod 7 moves toward the center of the through hole 5 at one end toward the anti-slip block 8, thereby bringing the anti-slip blocks 8 on both sides closer together and thus automatically fixing the audio cable 2 to the anti-slip block 8.

[0023] Reference Figure 2-4 The anti-slip block 8 has an arc surface facing the middle of the through hole 5 to match the audio cable 2. The arc surface design can increase the contact area with the connector of the audio cable 2, thereby making the positioning of the audio cable 2 more stable.

[0024] The curved surface of the anti-slip block 8 has a chamfered corner on the side facing away from the audio input port 3. When the audio cable 2 is inserted, the chamfered corner design makes it easier for the audio cable 2 to separate the two anti-slip blocks 8, which saves effort and minimizes wear and extends service life.

[0025] Reference Figure 3-4 A flange 12 extends inward from the end of the sliding hole 9 facing away from the processor body 1. A limiting block 13 that matches the flange 12 is fixedly connected to the middle of the pressing block 10. By the flange 12 and the limiting block 13, one side of the pressing block 10 is limited, thereby preventing the pressing block 10 from detaching from the sliding hole 9. The other side of the pressing block 10 is limited by the side wall of the sliding hole 9. When the pressing block 10 and the lever 11 are subjected to external force and are pressed tightly against the side wall of the sliding hole 9, the elastic rod 7 is within the elastic deformation range, thereby preventing the elastic rod 7 from being broken due to excessive external force and deformation, and improving stability.

[0026] Reference Figure 2 The lever 11 has an arc shape on the side facing the elastic rod 7 to avoid damage to the elastic rod 7 by the edge of the lever 11 and to improve its service life.

[0027] The above description is only a preferred embodiment of the present utility model, but the protection scope of the present utility model is not limited thereto. Any equivalent substitutions or changes made by those skilled in the art within the technical scope disclosed in the present utility model, based on the technical solution and the inventive concept of the present utility model, should be included within the protection scope of the present utility model.

Claims

1. An audio processor, comprising a processor body (1), characterized in that, The processor body (1) has an audio insertion port (3) on its side for inserting an audio cable (2). An installation box (4) is fixedly connected to the side wall of the processor body (1). A through hole (5) for the audio cable (2) is opened through the installation box (4). A cavity (6) is opened on both sides inside the through hole (5), and an elastic rod (7) is fixedly installed in the cavity (6). The two elastic rods (7) corresponding to one through hole (5) are arranged in a figure-eight shape. An anti-slip block (8) is fixedly connected to one end of the elastic rod (7) facing the audio insertion port (3). An L-shaped sliding hole (9) is provided in the mounting box (4) above the through hole (5), and a pressing block (10) is slidably provided in the sliding hole (9). One end of the pressing block (10) extends to the outside of the mounting box (4) for pressing. The other end of the pressing block (10) is fixedly connected to a lever (11). The bottom end of the lever (11) is lower than the bottom surface of the elastic rod (7), and the lever (11) is located on the side of the elastic rod (7) facing away from the audio insertion port (3).

2. An audio processor according to claim 1, characterized in that, The elastic rod (7) tends to move toward the middle of the through hole (5) at one end toward the anti-slip block (8).

3. An audio processor according to claim 1, characterized in that, The anti-slip block (8) has an arc surface on one side facing the middle of the through hole (5) to match the audio line (2).

4. An audio processor according to claim 3, characterized in that, The anti-slip block (8) has a chamfered edge on the side of its arc facing away from the audio insertion port (3).

5. An audio processor according to claim 1, characterized in that, The sliding hole (9) has a flange (12) extending inward from the end facing away from the processor body (1), and a limiting block (13) that matches the flange (12) is fixedly connected in the middle of the pressing block (10).

6. An audio processor according to claim 1, characterized in that, The lever (11) is curved on the side facing the elastic rod (7).

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