Hifi earphone with intelligent noise reduction function

Abstract

The utility model relates to the technical field of earphone interfaces, in particular to a hifi earphone with an intelligent noise reduction function, which comprises an earphone connector, a restraining assembly, a limiting assembly and an unlocking assembly, a plug-in fixing groove is arranged on the inner side of the earphone connector, a plurality of ball moving grooves are arranged on the inner side of the earphone connector, each ball moving groove is communicated with the plug-in fixing groove, and the limiting assembly is arranged on the limiting assembly. The restraining assembly is arranged on the inner side of the ball moving groove and comprises a plurality of balls, the limiting assembly is arranged on the inner side of the insertion fixing groove and comprises a movable restraining plate, a restraining sleeve and a reset spring, the unlocking sleeve is moved to enable the restraining sleeve to relieve restraining of the balls, and therefore the adapter and the earphone connector are fixed, and then the unlocking sleeve is loosened; according to the device, the earphone connector can be fixed, so that poor contact caused by accidental touch can be effectively prevented, and the use experience of the earphone is greatly improved.

Description

Technical Field

[0001] The utility model relates to the technical field of earphone interfaces, in particular to a hifi earphone with an intelligent noise reduction function. Background Art

[0002] HiFi headphones with smart noise reduction function are a type of headphone product that combines advanced audio technology with active noise control technology. HiFi (High-Fidelity) refers to high fidelity, which means that these headphones can provide a high-quality audio experience close to the original sound. The smart noise reduction function detects and analyzes external noise through a built-in microphone and electronic system, and then generates opposite sound waves to cancel out the noise, thereby providing users with a quieter listening environment;

[0003] Existing HiFi headphones with intelligent noise reduction functions may have connector models that do not match when used, or the headphone cable is not far enough from the sound source device, so adapter cables are usually used to transfer or extend the headphone cable;

[0004] However, the connection between the adapter cable and the headphone cable can easily cause poor contact due to accidental contact, thus reducing the user experience of the headphones. Utility Model Content

[0005] The purpose of the utility model is to provide a hifi headset with intelligent noise reduction function to solve the problems raised in the above background technology.

[0006] In order to achieve the above purpose, the utility model provides the following technical solutions:

[0007] A hifi headset with intelligent noise reduction function, the hifi headset with intelligent noise reduction function comprising:

[0008] An earphone connector, wherein a plug-in fixing groove is provided on the inner side of the earphone connector, and a plurality of ball movable grooves are provided on the inner side of the earphone connector, and each ball movable groove is connected to the plug-in fixing groove;

[0009] A constraint component, the constraint component is arranged inside the ball movable groove, and the constraint component includes a plurality of balls;

[0010] A limit assembly, which is arranged inside the plug-in fixing groove and includes a movable restraining plate, a restraining sleeve, and a return spring;

[0011] The unlocking component is arranged on one side of the movable restraining plate, and the unlocking component includes an unlocking connecting block and an unlocking sleeve.

[0012] Preferably, a ball is provided on the inner side of each of the ball movable grooves, a movable 5-beam plate is provided on the inner side of the plug-in fixed groove, and a restraining sleeve is provided on one side of the movable restraining plate.

[0013] Preferably, one side of the restraining sleeve is in contact with the ball, a return spring is provided on the inner side of the plug-in fixing groove, and one end of the return spring is connected to the movable restraining plate.

[0014] Preferably, two unlocking and fixing grooves are provided on the headphone connector, and an unlocking connection block is provided inside each unlocking and fixing groove.

[0015] Preferably, one end of each of the unlocking connection blocks is connected to the movable restraining plate, and each unlocking connection block

[0016] An unlocking sleeve is provided on one side, and the unlocking sleeve is sleeved on the earphone connector.

[0017] Preferably, an adapter is provided on one side of the headphone connector, a plug connector is provided on the inner side of the headphone connector, and one end of the plug connector is plugged into the inner side of the adapter.

[0018] Preferably, a limit constraint groove is provided on the adapter, and one end of each ball is inserted into the inner side of the limit constraint groove 5.

[0019] Compared with the prior art, the beneficial effects of the utility model are:

[0020] Move the unlocking sleeve to release the constraint of the ball by the restraining sleeve, thereby fixing the adapter and the headphone connector. Then release the unlocking sleeve and reset it through the reset spring, so that one end of the ball is inserted into the limit position.

[0021] On the inside of the constraint groove, the device can fix the headphone connector, so that it can effectively prevent accidental contact from causing 0% poor contact, greatly improving the user experience of the headphone. BRIEF DESCRIPTION OF THE DRAWINGS

[0022] Figure 1 It is a schematic diagram of the overall structure of the utility model;

[0023] Figure 2 This is a schematic diagram of the structure of the constraint component of the utility model;

[0024] Figure 3 This is a schematic diagram of the structure of the adapter of the utility model;

[0025] Figure 4 This is a schematic diagram of the inner structure of the earphone connector of the utility model;

[0026] Figure 5 This is a schematic diagram of the structure of the earphone connector of the utility model;

[0027] Figure 6 This is a schematic diagram of the unlocking component structure of the utility model.

[0028] In the figure: headphone connector 1, plug connector 2, plug fixing groove 3, ball movable groove 4, movable constraint plate 5, constraint sleeve 6, return spring 7, unlocking fixing groove 8, unlocking connecting block 9, unlocking sleeve 10, adapter 11, ball 12, limit constraint groove 13. DETAILED DESCRIPTION

[0029] In order to make the purpose and technical solution of the utility model clearly and completely described, and the advantages more clearly understood, the embodiments of the utility model are further described in detail in conjunction with the accompanying drawings. It should be understood that the specific embodiments described here are part of the embodiments of the utility model, not all of the embodiments, and are only used to explain the embodiments of the utility model, and are not used to limit the embodiments of 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.

[0030] Example 1: Please refer to Figure 1-Figure 6 The utility model provides three technical solutions: a hifi headset with intelligent noise reduction function includes:

[0031] A plug-in fixing groove 3 is provided inside the headphone connector 1, and a plurality of ball movable grooves 4 are provided inside the headphone connector 1, each ball movable groove 4 is connected with the plug-in fixing groove 3, a constraint component is provided inside the ball movable groove 4, and the constraint component includes a plurality of balls 12, each ball movable groove 4 is provided with a ball 12 inside, a movable constraint plate 5 is provided inside the plug-in fixing groove 3, and a constraint sleeve 6 is provided on one side of the movable constraint plate 5, and the ball 12 can move inside the ball movable groove when there is no constraint sleeve abutting;

[0032] One side of the restraining sleeve 6 is in contact with the ball 12 , a return spring 7 is provided inside the plug-in fixing groove 3 , one end of the return spring 7 is connected to the movable restraining plate 5 , and the restraining sleeve 6 can restrain the ball 12 so that it cannot move.

[0033] Embodiment 2: Based on Embodiment 1, the limiting assembly is arranged inside the plug-in fixing groove 3, and the limiting assembly includes a movable restraining plate 5, a restraining sleeve 6, and a reset spring 7. Two unlocking fixing grooves 8 are provided on the headphone connector 1, and an unlocking connection block 9 is provided inside each unlocking fixing groove 8;

[0034] One end of each unlocking connection block 9 is connected to the movable constraint plate 5, and one side of each unlocking connection block 9 is provided with an unlocking sleeve 10, which is sleeved on the headphone connector 1. Moving the unlocking sleeve 10 can drive the constraint sleeve 6 to release the constraint on the ball 12, and the reset spring 7 can be reset after moving the unlocking sleeve 10.

[0035] Embodiment 3: On the basis of embodiment 2, an unlocking component is arranged on one side of the movable constraint plate 5, and the unlocking component includes an unlocking connecting block 9 and an unlocking sleeve 10. An adapter 11 is provided on one side of the headphone connector 1, and a plug connector 2 is provided on the inner side of the headphone connector 1. One end of the plug connector 2 is plugged into the inner side of the adapter 11. A limit constraint groove 13 is provided on the adapter 11, and one end of each ball 12 is plugged into the inner side of the limit constraint groove 13. When in use, the unlocking sleeve 10 is first moved to allow the constraint sleeve 6 to release the constraint on the ball 12, thereby fixing the adapter 11 and the headphone connector 1, and then the unlocking sleeve 10 is released and reset by the reset spring 7, so that one end of the ball is plugged into the inner side of the limit constraint groove 13, thereby fixing the adapter 11.

[0036] Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that various changes, modifications, substitutions and variations may be made to the embodiments without departing from the principles and spirit of the present invention, and that the scope of the present invention is defined by the appended claims and their equivalents.

Claims

1. A hifi headset with intelligent noise reduction function, characterized in that: The hifi headphones with intelligent noise reduction function include: An earphone connector (1), wherein a plug-in fixing groove (3) is provided on the inner side of the earphone connector (1), and a plurality of ball movable grooves (4) are provided on the inner side of the earphone connector (1), and each ball movable groove (4) is connected to the plug-in fixing groove (3); A constraint component, the constraint component is arranged inside the ball movable groove (4), and the constraint component includes a plurality of balls (12); A limit assembly, the limit assembly being arranged inside the plug-in fixing groove (3), the limit assembly comprising a movable restraining plate (5), a restraining sleeve (6), and a return spring (7); An unlocking component is arranged on one side of the movable restraining plate (5), and comprises an unlocking connection block (9) and an unlocking sleeve (10).

2. The hifi headset with intelligent noise reduction function according to claim 1, characterized in that: A ball (12) is provided inside each of the ball movable grooves (4), a movable restraining plate (5) is provided inside the plug-in fixing groove (3), and a restraining sleeve (6) is provided on one side of the movable restraining plate (5).

3. The hifi headset with intelligent noise reduction function according to claim 2, characterized in that: One side of the restraining sleeve (6) is in contact with the ball (12), and a return spring (7) is provided inside the plug-in fixing groove (3), and one end of the return spring (7) is connected to the movable restraining plate (5).

4. The hifi headset with intelligent noise reduction function according to claim 3, characterized in that: Two unlocking fixing grooves (8) are provided on the earphone connector (1), and an unlocking connection block (9) is provided inside each unlocking fixing groove (8).

5. The hifi headset with intelligent noise reduction function according to claim 4, characterized in that: One end of each unlocking connection block (9) is connected to the movable restraining plate (5), and one side of each unlocking connection block (9) is provided with an unlocking sleeve (10), which is sleeved on the earphone connector (1).

6. The hifi headset with intelligent noise reduction function according to claim 5, characterized in that: A conversion joint (11) is provided on one side of the headphone connector (1), a plug connector (2) is provided on the inner side of the headphone connector (1), and one end of the plug connector (2) is plugged into the inner side of the conversion joint (11).

7. The hifi headset with intelligent noise reduction function according to claim 6, characterized in that: The adapter (11) is provided with a limit constraint groove (13), and one end of each ball (12) is inserted into the inner side of the limit constraint groove (13).

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