A magnetic fool-proof circular connection assembly for a headset

Abstract

The utility model relates to the technical field of electric connector, concretely is a kind of for magnetic attraction type fool-proof circular connection assembly of headset, including male component, the male component includes braided wire, the one end of braided wire is provided with soft glue outer mould, the inside of the one end of soft glue outer mould far from braided wire is provided with first connector rubber shell.The utility model magnetic attraction type fool-proof circular connection assembly is designed by first magnet and second magnet, adopts magnetic attraction mode to plug, embeds first magnet and second magnet, realizes automatic adsorption plug, prevents mistake insertion by fool-proof clamping, sets asymmetric positioning structure, prevents mistake insertion, by the design of soft glue outer mould, improve durability and hand feeling, soft glue outer mould has waterproof, dustproof, impact resistance and other performances, by the design of braided wire, prevent wire winding, wire sheath adopts antifouling coating, easy to clean, wire inside adopts high elasticity material, improve bending resistance.

Description

Technical Field

[0001] This utility model relates to the field of electrical connector technology, specifically a magnetic, foolproof circular connector assembly for headphones. Background Technology

[0002] Headphones are audio devices worn on the head, typically featuring large drivers and comfortable earcups, providing excellent sound quality and an immersive listening experience. They are usually designed for extended wear and are suitable for use in commuting, office work, and entertainment scenarios.

[0003] However, existing headphones have inconvenient connectors that require precise alignment, resulting in a poor user experience. They also lack foolproof design, making them prone to mis-insertion, which can damage the connectors or cause device malfunctions. Furthermore, the headphone cables are easily tangled, affecting their usability and lifespan. Utility Model Content

[0004] The purpose of this invention is to provide a magnetic, foolproof circular connector for headphones, in order to solve the problems of inconvenient plugging, lack of foolproof design, and easy tangling mentioned in the background art.

[0005] To achieve the above objectives, this utility model provides the following technical solution: a magnetic anti-foolproof circular connection component for headphones, comprising:

[0006] A male terminal assembly includes a braided wire, one end of which is provided with a soft rubber outer mold, and the inner side of the soft rubber outer mold away from the braided wire is provided with a first connector shell, the inner side of the first connector shell is provided with a first magnet, the end of the first connector shell away from the soft rubber outer mold is fixedly provided with a 16p copper pin, and the outer wall of the end of the soft rubber outer mold away from the braided wire is provided with a protective component.

[0007] The female end assembly includes a second connector housing, a second magnet is disposed inside one side of the second connector housing, and a foolproof locking device is installed on the outer surface of the same side of the second connector housing.

[0008] Preferably, the protective component includes a nut sleeve, the outer wall of which is connected to a first threaded ring. A limit ring is fixedly installed at the end of the first threaded ring near the soft rubber outer mold. A protective sleeve is connected at the end of the first threaded ring away from the limit ring. A second threaded ring is installed at the end of the protective sleeve away from the first threaded ring.

[0009] Preferably, the surface of the first connector housing has a groove corresponding to the size of the anti-foolproof locking position, the outer sheath of the braided wire is coated with an anti-fouling coating, and the interior is made of a highly elastic material.

[0010] Preferably, the first connector housing is fixedly connected to the soft rubber outer mold, and the first magnet is fixedly connected to the first connector housing.

[0011] Preferably, the second magnet is fixedly connected to the second connector housing, and the anti-fooling latch is fixedly connected to the second connector housing.

[0012] Preferably, the nut sleeve is fixedly connected to the soft rubber outer mold, and the first threaded ring is threadedly connected to the nut sleeve.

[0013] Preferably, the two ends of the protective sleeve are fixedly connected to the first threaded ring and the second threaded ring, respectively, and the second threaded ring is threadedly connected to the nut sleeve.

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

[0015] (1) The new magnetic anti-foolproof circular connecting component uses the design of the first magnet and the second magnet to achieve automatic adsorption and insertion by embedding the first magnet and the second magnet. The anti-foolproof positioning structure is set to prevent mis-insertion. The soft rubber outer mold design improves durability and feel. The soft rubber outer mold has waterproof, dustproof and impact-resistant properties. The braided wire design prevents the wire from tangling. The wire sheath is coated with anti-fouling coating and is easy to clean. The wire interior uses high elasticity material to improve bending resistance.

[0016] (2) The new magnetic anti-foolproof circular connector assembly, through the design of the protective component, can screw the first screw ring outside the nut sleeve when not in use, limiting the protective sleeve. The protective sleeve and the second screw ring protect the 16p copper pin, preventing the 16p copper pin from falling directly to the ground and causing damage after the male end assembly is accidentally dropped. When in use, the first screw ring can be screwed towards the limiting ring, so that the second screw ring is screwed into the outer wall of the nut sleeve, thereby limiting the protective sleeve again, without affecting the normal use of the 16p copper pin. Attached image description:

[0017] Figure 1 This is a schematic diagram of the structure of the male terminal component and the protective component of this utility model;

[0018] Figure 2 This is a cross-sectional structural diagram of the male terminal component and the protective component of this utility model;

[0019] Figure 3 This is an exploded view of the male terminal component of this utility model;

[0020] Figure 4 This is a front structural diagram of the female end assembly of this utility model;

[0021] Figure 5This is a schematic diagram of the back structure of the female end component of this utility model.

[0022] In the diagram: 01, Male connector assembly; 11, Braided wire; 12, Soft rubber outer mold; 13, First connector housing; 14, First magnet; 15, 16p copper pin; 02, Female connector assembly; 21, Second connector housing; 22, Second magnet; 23, Anti-foolproof locking mechanism; 03, Protective assembly; 31, Nut sleeve; 32, First threaded ring; 33, Limiting ring; 34, Protective sleeve; 35, Second threaded ring. Detailed implementation method:

[0023] 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.

[0024] Please see Figure 1-5 One embodiment of this utility model is a magnetic, foolproof circular connection component for headphones.

[0025] Includes: male terminal component 01, which includes braided wire 11 to prevent wire tangling, the outer sheath of the wire is coated with a stain-resistant coating for easy cleaning, the inner part of the wire is made of a high-elasticity material to improve bending resistance, one end of the braided wire 11 is provided with a soft rubber outer mold 12, the soft rubber outer mold 12 has waterproof, dustproof and impact-resistant properties, a first magnet 14 is fixedly connected to a first connector shell 13, the inner end of the soft rubber outer mold 12 away from the braided wire 11 is provided with the first connector shell 13, the inner side of the first connector shell 13 is provided with the first magnet 14, the end of the first connector shell 13 away from the soft rubber outer mold 12 is fixedly provided with a 16p copper pin 15, and the outer wall of the end of the soft rubber outer mold 12 away from the braided wire 11 is provided with a protective component 03;

[0026] The female end assembly 02 includes a second connector housing 21. A second magnet 22 is provided inside one side of the second connector housing 21. Automatic adsorption and insertion can be achieved through the cooperation of the first magnet 14 and the second magnet 22. A foolproof locking position 23 is installed on the outer surface of the same side of the second connector housing 21. An asymmetrical positioning structure is set to prevent misinsertion.

[0027] Furthermore, the protective component 03 includes a nut sleeve 31, with a first threaded ring 32 connected to the outer wall of the nut sleeve 31. Screwing the first threaded ring 32 into the nut sleeve 31 can limit the movement of the protective sleeve 34. A limiting ring 33 is fixedly installed at the end of the first threaded ring 32 near the soft rubber outer mold 12, and the protective sleeve 34 is connected to the end of the first threaded ring 32 away from the limiting ring 33. The protective sleeve 34 and the second threaded ring 35 play a protective role for the 16p copper needle 15, preventing the 16p copper needle 15 from falling directly to the ground and causing damage after the male end component 01 is accidentally dropped. A second threaded ring 35 is installed at the end of the protective sleeve 34 away from the first threaded ring 32. Screwing the second threaded ring 35 into the nut sleeve 31 can limit the movement of the protective sleeve 34 without affecting the normal use of the 16p copper needle 15.

[0028] Furthermore, the surface of the first connector housing 13 has a groove corresponding to the size of the anti-foolproof locking position 23. The outer sheath of the braided wire 11 is coated with an anti-fouling coating, and the inside is made of a highly elastic material to prevent the wire from tangling. The outer sheath of the wire is coated with an anti-fouling coating for easy cleaning, and the inside of the wire is made of a highly elastic material to improve its bending resistance.

[0029] Furthermore, the first connector housing 13 is fixedly connected to the soft rubber outer mold 12 to ensure the firmness of the position of the first connector housing 13. The soft rubber outer mold 12 has waterproof, dustproof and impact-resistant properties. The first magnet 14 is fixedly connected to the first connector housing 13 to ensure the firmness of the position of the first magnet 14. Through the cooperation of the first magnet 14 and the second magnet 22, automatic adsorption and insertion can be achieved.

[0030] Furthermore, the second magnet 22 is fixedly connected to the second connector housing 21. Through the cooperation of the first magnet 14 and the second magnet 22, automatic adsorption and insertion can be achieved. The foolproof locking position 23 is fixedly connected to the second connector housing 21, and an asymmetrical positioning structure is set to prevent misinsertion.

[0031] Furthermore, the nut sleeve 31 is fixedly connected to the soft rubber outer mold 12 to ensure the firmness of the nut sleeve 31. The first threaded ring 32 is threadedly connected to the nut sleeve 31. Screwing the first threaded ring 32 into the nut sleeve 31 can limit the position of the protective sleeve 34. The protective sleeve 34 and the second threaded ring 35 play a protective role for the 16p copper needle 15, preventing the 16p copper needle 15 from falling directly to the ground and causing damage after the male end component 01 is accidentally dropped.

[0032] Furthermore, the two ends of the protective sleeve 34 are fixedly connected to the first screw ring 32 and the second screw ring 35 respectively. The protective sleeve 34 and the second screw ring 35 play a protective role for the 16p copper needle 15, preventing the 16p copper needle 15 from falling directly to the ground and causing damage after the male end component 01 is accidentally dropped. The second screw ring 35 is threadedly connected to the nut sleeve 31. Screwing the second screw ring 35 into the nut sleeve 31 can limit the position of the protective sleeve 34 without affecting the normal use of the 16p copper needle 15.

[0033] Working principle: In use, first screw the first screw ring 32 towards the limiting ring 33, so that the second screw ring 35 is screwed into the outer wall of the nut sleeve 31, thereby limiting the protective sleeve 34. Align the groove of the first connector shell 13 with the anti-misalignment position 23, so that the male end assembly 01 and the female end assembly 02 are inserted. When not inserting, the first screw ring 32 can be screwed outside the nut sleeve 31 to limit the protective sleeve 34. The protective sleeve 34 and the second screw ring 35 provide protection for the 16p copper pin 15. The above is the complete working principle of this utility model.

[0034] It will be apparent to those skilled in the art that this invention is not limited to the details of the exemplary embodiments described above, and that it can be implemented in other specific forms without departing from the spirit or essential characteristics of this invention. Therefore, the embodiments should be considered illustrative and non-limiting in all respects, and the scope of this invention is defined by the appended claims rather than the foregoing description. Thus, it is intended that all variations falling within the meaning and scope of equivalents of the claims be included within this invention. No reference numerals in the claims should be construed as limiting the scope of the claims.

Claims

1. A magnetic, foolproof circular connection assembly for headphones, characterized in that, include: Male terminal assembly (01), the male terminal assembly (01) includes braided wire (11), one end of the braided wire (11) is provided with a soft rubber outer mold (12), the soft rubber outer mold (12) is provided with a first connector shell (13) inside the end away from the braided wire (11), the inner side of the first connector shell (13) is provided with a first magnet (14), the end of the first connector shell (13) away from the soft rubber outer mold (12) is fixedly provided with a 16p copper pin (15), and the outer wall of the end of the soft rubber outer mold (12) away from the braided wire (11) is provided with a protective component (03); The female end assembly (02) includes a second connector housing (21), a second magnet (22) is disposed inside one side of the second connector housing (21), and a foolproof locking slot (23) is installed on the outer surface of the same side of the second connector housing (21).

2. The magnetic anti-foolproof circular connection assembly for headphones according to claim 1, characterized in that: The protective component (03) includes a nut sleeve (31), the outer wall of which is connected to a first threaded ring (32). A limiting ring (33) is fixedly installed at one end of the first threaded ring (32) near the soft rubber outer mold (12). A protective sleeve (34) is connected at one end of the first threaded ring (32) away from the limiting ring (33). A second threaded ring (35) is installed at one end of the protective sleeve (34) away from the first threaded ring (32).

3. A magnetic anti-foolproof circular connection assembly for headphones according to claim 1, characterized in that: The surface of the first connector housing (13) has a groove corresponding to the size of the anti-foolproof locking position (23), and the outer sheath of the braided wire (11) is coated with an anti-fouling coating, and the interior is made of a highly elastic material.

4. A magnetic, foolproof circular connection assembly for headphones according to claim 1, characterized in that: The first connector housing (13) is fixedly connected to the soft rubber outer mold (12), and the first magnet (14) is fixedly connected to the first connector housing (13).

5. A magnetic, foolproof circular connection assembly for headphones according to claim 1, characterized in that: The second magnet (22) is fixedly connected to the second connector housing (21), and the anti-foolproof locking position (23) is fixedly connected to the second connector housing (21).

6. A magnetic, foolproof circular connection assembly for headphones according to claim 2, characterized in that: The nut sleeve (31) is fixedly connected to the soft rubber outer mold (12), and the first threaded ring (32) is threadedly connected to the nut sleeve (31).

7. A magnetic, foolproof circular connection assembly for headphones according to claim 2, characterized in that: The two ends of the protective sleeve (34) are fixedly connected to the first screw ring (32) and the second screw ring (35) respectively, and the second screw ring (35) is threadedly connected to the nut sleeve (31).

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