Audio patch cord plugging structure

Abstract

The utility model relates to the technical field of patch cords, and discloses an audio patch cord plugging structure, which comprises a plugging seat, a first limiting groove is arranged in the plugging seat, and a limiting assembly is arranged in the plugging seat. The limiting assembly comprises a sliding ring, the outer wall of the sliding ring is slidably connected to the inner wall of the bayonet socket, a plurality of springs are fixedly connected to one side of the outer wall of the sliding ring, and a plurality of limiting rods are fixedly connected to the same side of the outer wall of the sliding ring and the springs. According to the utility model, the connecting sleeve is pushed to enable the limiting plate to push the sliding ring to slide in the bayonet socket so as to extrude the spring, the connecting sleeve is rotated to drive the connecting block to rotate, so that the limiting plate rotates to be staggered with the first limiting groove, and then the spring pushes the sliding ring to slide in the bayonet socket. And the limiting plate is limited through the movement of the sliding ring, so that the effect of preventing falling is achieved.

Description

TECHNICAL FIELD

[0001] The utility model relates to the technical field of adapter wire, especially relates to audio adapter wire plug structure. BACKGROUND

[0002] Audio adapter wire becomes an important tool for connecting different devices. Traditional audio adapter wire design usually focuses on simple plug and socket structure, although it can achieve basic audio signal transmission, but some problems are often exposed in actual use.

[0003] The existing adapter wire plug structure lacks effective limiting and locking mechanism, and is easy to loosen or accidentally fall off during use. This phenomenon not only affects the stable transmission of audio signal, but also may damage the interface of connected device, resulting in poor user experience.

[0004] The audio adapter wire has poor protection performance at the plug-in part, and the connection parts of plug and socket are easy to be affected by external force impact or environmental factors, thereby affecting its service life. In addition, during plug-in and plug-out operation, users are difficult to achieve quick and stable connection or separation, and often need large operating force, further increasing the inconvenience of use. UTILITY MODEL CONTENTS

[0005] In order to make up for the above shortcomings, the utility model provides audio adapter wire plug structure, aiming at improving the problems of easy loosening or falling off, insufficient protection performance and inconvenient operation in use.

[0006] In order to achieve the above purpose, the utility model adopts the following technical scheme: audio adapter wire plug structure, including plug-in seat, the inside of plug-in seat is provided with first limiting slot, the inside of plug-in seat is provided with limiting assembly;

[0007] The limiting assembly includes sliding ring, the outer wall of sliding ring is slidably connected to the inner wall of plug-in seat, a plurality of springs are fixedly connected to one side of the outer wall of sliding ring, a plurality of limiting rods are fixedly connected to the same side of the outer wall of sliding ring and spring.

[0008] As a further description of the above technical scheme:

[0009] One end of the spring is fixedly connected with a fixed ring, and the outer wall of the fixed ring is fixedly connected to the inner wall of the plug-in seat.

[0010] As a further description of the above technical scheme:

[0011] The outer wall of the limiting rod is slidably connected in the inside of the fixed ring.

[0012] As a further description of the above technical scheme:

[0013] The inner part of the sliding ring is provided with a second limiting groove, and the outer wall of the sliding ring is fixedly connected with a protective sleeve.

[0014] As a further description of the above technical solution:

[0015] The outer wall of the protective sleeve is slidingly connected in the inner part of the fixed ring.

[0016] As a further description of the above technical solution:

[0017] The outer wall of the sliding ring is slidingly connected with a limiting plate, and the outer wall of the limiting plate is fixedly connected with a connecting block.

[0018] As a further description of the above technical solution:

[0019] The outer wall of the limiting plate is slidingly connected in the first limiting groove, the connecting block is slidingly connected in the second limiting groove, and the outer wall of the connecting block is slidingly connected in the inner wall of the protective sleeve.

[0020] As a further description of the above technical solution:

[0021] The outer wall of the connecting block is fixedly connected with a connecting sleeve, and the inner part of the connecting block is provided with a conversion line.

[0022] The utility model has the following beneficial effects:

[0023] 1、the utility model discloses, first through the push -on connecting sleeve makes the limiting plate push -on sliding ring in the plug -in seat sliding, and then to spring is extruded, and through the rotation connecting sleeve drive connecting block rotation, to make the limiting plate rotation and first limiting groove misregistration, again through spring push -on sliding ring in the plug -in seat inside sliding, and then through the movement of sliding ring is positioned to the limiting plate, and then reach the effect that prevent falling off.

[0024] 2、the utility model discloses, through the rotation connecting sleeve drive connecting block and limiting plate rotation, make limiting plate and first limiting groove alignment, and then through spring push -on sliding ring moves, make protective sleeve and limiting rod move, and then through the movement of sliding ring pushes into the limiting plate in first limiting groove, to reach the effect that take down connecting block. DRAWINGS

[0025] Fig. 1 It is the perspective view of the audio conversion line plug -in structure that the utility model proposes;

[0026] Fig. 2 It is the connecting sleeve schematic view of the audio conversion line plug -in structure that the utility model proposes;

[0027] Fig. 3 It is the slide rail plug -in seat sectional view of the audio conversion line plug -in structure that the utility model proposes.

[0028] Legend:

[0029] 1, plug-in seat; 2, connecting block; 3, connecting sleeve; 4, adapter cable; 5, first limiting groove; 6, limiting plate; 7, second limiting groove; 8, limiting rod; 9, protective sleeve; 10, sliding ring; 11, spring; 12, fixed ring. DETAILED DESCRIPTION

[0030] The technical solutions in the embodiments of the utility model will be clearly and completely described below with reference to the drawings in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, rather than all the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by those skilled in the art without creative labor fall within the protection scope of the utility model.

[0031] Referring to Figs. 1-3 An embodiment provided by the utility model: audio adapter cable plug-in structure, including plug-in seat 1, the inside of plug-in seat 1 is provided with first limiting groove 5, the inside of plug-in seat 1 is provided with limiting assembly;

[0032] Limiting assembly includes sliding ring 10, the inner wall of plug-in seat 1 is slidably connected to the outer wall of sliding ring 10, the outer wall of sliding ring 10 is fixedly connected with multiple springs 11 on one side, and the outer wall of sliding ring 10 is fixedly connected with multiple limiting rods 8 on the same side as spring 11;One end of spring 11 is fixedly connected with fixed ring 12, and the inner wall of plug-in seat 1 is fixedly connected to the outer wall of fixed ring 12;The outer wall of limiting rod 8 is slidably connected in the inside of fixed ring 12;The inside of sliding ring 10 is provided with second limiting groove 7, and the outer wall of sliding ring 10 is fixedly connected with protective sleeve 9 on one side;The outer wall of protective sleeve 9 is slidably connected in the inside of fixed ring 12;The outer wall of sliding ring 10 is slidably connected with limiting plate 6, and the outer wall of limiting plate 6 is fixedly connected with connecting block 2;The outer wall of limiting plate 6 is slidably connected in first limiting groove 5, connecting block 2 is slidably connected in second limiting groove 7, and the outer wall of connecting block 2 is slidably connected in the inner wall of protective sleeve 9;The outer wall of connecting block 2 is fixedly connected with connecting sleeve 3, and the inside of connecting block 2 is provided with adapter cable 4;

[0033] Specifically, by pushing the connecting sleeve 3 to drive the connecting block 2 and the adapter wire 4 to move, the limiting plate 6 is moved to slide in the first limiting groove 5, so that the connecting block 2 is inserted into the second limiting groove 7, and the connecting block 2 slides in the protective sleeve 9, the limiting plate 6 pushes the sliding ring 10 to slide in the plug-in seat 1 by pushing the connecting sleeve 3, thereby extruding the spring 11, and the limiting rod 8 slides in the fixed ring 12, and the connecting block 2 is rotated by rotating the connecting sleeve 3, so that the limiting plate 6 is rotated and dislocated with the first limiting groove 5, the sliding ring 10 is pushed to slide in the plug-in seat 1 by the spring 11, thereby driving the limiting rod 8 and the protective sleeve 9 to slide on the fixed ring 12, and the limiting plate 6 is limited by the movement of the sliding ring 10, thereby achieving the effect of preventing falling off.

[0034] Working principle: first, the connecting block 2 and the adapter wire 4 are moved by the handheld connecting sleeve 3, thereby driving the limiting plate 6 to move, and the connecting sleeve 3 is pushed to make the limiting plate 6 inserted into the first limiting groove 5, and the connecting block 2 is inserted into the second limiting groove 7, and then the connecting block 2 is inserted into the protective sleeve 9, and then the connecting block 2 and the limiting plate 6 are moved by pushing the connecting sleeve 3, thereby making the limiting plate 6 push the sliding ring 10 to move, and the sliding ring 10 slides in the spring 11, thereby extruding the spring 11, and the protective sleeve 9 and the limiting rod 8 slide in the fixed ring 12, and then the connecting block 2 is rotated by rotating the connecting sleeve 3, thereby making the limiting plate 6 rotate between the sliding ring 10 and the plug-in seat 1, and then the sliding ring 10 is pushed to move by the spring 11, and the protective sleeve 9 and the limiting rod 8 slide in the fixed ring 12, thereby limiting the limiting plate 6, thereby achieving the effect of preventing falling off, and the connecting block 2 and the limiting plate 6 are rotated by rotating the connecting sleeve 3, so that the limiting plate 6 is aligned with the first limiting groove 5, and then the sliding ring 10 is pushed to move by the spring 11, and the protective sleeve 9 and the limiting rod 8 are moved, and then the limiting plate 6 is pushed into the first limiting groove 5 by the movement of the sliding ring 10, thereby achieving the effect of taking off the connecting block 2.

[0035] Finally, it should be pointed out that: the above only for the preferred embodiments of the present application, and is not intended to limit the present application, although the present application has been described in detail with reference to the foregoing embodiments, for those skilled in the art, it still can modify the technical solutions recorded in the foregoing embodiments, or make equivalent replacement for part of the technical features, any modification, equivalent replacement, improvement, etc. made within the spirit and principles of the present application, should be included in the protection scope of the present application.

Claims

1. Audio patch cord plug-in structure comprising a plug-in receptacle (1), characterized in that: The inside of the plug-in seat (1) is provided with a first limiting groove (5), and the inside of the plug-in seat (1) is provided with a limiting assembly; The limiting assembly comprises a sliding ring (10), the outer wall of the sliding ring (10) is slidably connected to the inner wall of the plug-in seat (1), a plurality of springs (11) are fixedly connected to one side of the outer wall of the sliding ring (10), and a plurality of limiting rods (8) are fixedly connected to the same side of the outer wall of the sliding ring (10) and the springs (11).

2. The audio patch cord plug-in structure of claim 1, wherein: One end of the spring (11) is fixedly connected with a fixed ring (12), and the outer wall of the fixed ring (12) is fixedly connected to the inner wall of the plug-in seat (1).

3. The audio patch cord plug-in structure of claim 1, wherein: The outer wall of the limiting rod (8) is slidably connected to the inside of the fixed ring (12).

4. The audio patch cord plug-in structure of claim 1, wherein: The inside of the sliding ring (10) is provided with a second limiting groove (7), and the outer wall of the sliding ring (10) is fixedly connected with a protective sleeve (9) on one side.

5. The audio patch cord plug-in structure of claim 4, wherein: The outer wall of the protective sleeve (9) is slidably connected to the inside of the fixed ring (12).

6. The audio patch cord plug-in structure of claim 1, wherein: The outer wall of the sliding ring (10) is slidably connected with a limiting plate (6), and the outer wall of the limiting plate (6) is fixedly connected with a connecting block (2).

7. The audio patch cord plug-in structure of claim 6, wherein: The outer wall of the limiting plate (6) is slidably connected in the first limiting groove (5), the connecting block (2) is slidably connected in the second limiting groove (7), and the outer wall of the connecting block (2) is slidably connected to the inner wall of the protective sleeve (9).

8. The audio patch cord plug-in structure of claim 6, wherein: The outer wall of the connecting block (2) is fixedly connected with a connecting sleeve (3), and the inside of the connecting block (2) is provided with a conversion line (4).

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