Adaptive tone quality optimization system of headphone

Abstract

The utility model relates to the technical field of headphones, in particular to a self-adaptive sound quality optimization system of a headphone, which comprises an earmuff, a protective cover, a sound insulation assembly, a noise reduction assembly and a connecting assembly, the protective cover is arranged on one side of the earmuff, the sound insulation assembly is arranged on the periphery of the protective cover, the noise reduction assembly is arranged in the protective cover, and the connecting assembly is arranged on the other side of the earmuff. The connecting assembly is arranged between the sound insulation assembly and the protective cover, the sound insulation assembly comprises a sound insulation cover, conical blocks and raised lines, the sound insulation cover is arranged on one side of the earmuff, the sound insulation cover is located on the periphery of the protective cover, multiple sets of conical blocks are fixedly installed on one side of the sound insulation cover, and multiple sets of raised lines are fixedly installed on the side wall of the sound insulation cover; active noise reduction is carried out through the noise reduction assembly, passive noise reduction is carried out through the sound insulation cover, the noise reduction effect of the sound insulation cover is improved through the protruding strips and the conical blocks, meanwhile, the sound insulation cover can be conveniently disassembled and assembled through the connecting assembly, and therefore a user can conveniently and manually control noise reduction to optimize the sound quality according to the actual environment condition.

Description

TECHNICAL FIELD

[0001] The utility model relates to a head -wearing earphone technical field especially relates to a kind of adaptive sound quality optimization system of head -wearing earphone. BACKGROUND

[0002] Headset is a kind of earphone worn on head, usually have larger ear cover, can completely cover ear, usually provide high-quality sound effect and sound insulation effect;

[0003] Currently when using headset, noise reduction device cannot be adjusted, it is inconvenient for user to control noise reduction to optimize sound quality according to actual environment situation artificially;

[0004] Therefore, in view of the above-mentioned current when using headset, noise reduction device cannot be adjusted, it is inconvenient for user to control noise reduction to optimize sound quality according to actual environment situation artificially, a kind of adaptive sound quality optimization system of head -wearing earphone can be designed, active noise reduction and passive noise reduction are combined, and passive noise reduction structure can be adjusted artificially, it is convenient for user to control noise reduction to optimize sound quality according to actual environment situation artificially. INVENTION CONTENTS

[0005] In order to overcome the problem that noise reduction device cannot be adjusted when using headset currently, it is inconvenient for user to control noise reduction to optimize sound quality according to actual environment situation artificially.

[0006] The technical scheme of the utility model is as follows: an adaptive sound quality optimization system of head -wearing earphone, including ear cover, protective cover, sound insulation component, noise reduction component and connecting component, ear cover is provided with two groups, protective cover is arranged at the side of ear cover, sound insulation component is arranged at the periphery of protective cover, noise reduction component is arranged in the inside of protective cover, connecting component is arranged between sound insulation component and protective cover, wherein sound insulation component includes sound insulation cover, conical block and convex strip, sound insulation cover is arranged at the side of ear cover, sound insulation cover is located at the periphery of protective cover, a plurality of conical blocks are fixedly installed on the side of sound insulation cover, a plurality of convex strips are fixedly installed on the side wall of sound insulation cover.

[0007] Preferably, noise reduction component can be actively noise reduced by being set, protective component is set to protect noise reduction component, passive noise reduction is carried out by setting sound insulation component, connecting component is set to connect sound insulation cover and protective cover, and sound insulation cover is conveniently disassembled, more noise can be reflected and absorbed by setting conical block, the sound insulation effect of sound insulation cover is improved, more noise can be reflected and absorbed by setting convex strip, and sound insulation cover is conveniently held and disassembled.

[0008] Preferably, the noise reduction assembly comprises a receiving and processing unit and a speaker, the receiving and processing unit is fixedly installed on one side of the ear cover, the speaker is fixedly installed on one side of the ear cover, and the speaker is provided with four groups.

[0009] Preferably, the surface of the protective cover is provided with a through sound pickup hole, the sound pickup hole corresponds to the receiving and processing unit, and is located on the center line of the ear cover, and the surface of the protective cover is provided with a decorative film.

[0010] Preferably, the connecting assembly comprises a clamping block and a clamping groove, the clamping block is fixedly installed on the periphery of the protective cover, the clamping block is provided with three groups, and the clamping groove is arranged in the sound insulation cover.

[0011] Preferably, one side of the ear cover is fixedly installed with a mounting strip, and the surface of the mounting strip is fixedly installed with a flexible ring.

[0012] Preferably, the inside of the ear cover is fixedly provided with dustproof cotton, and the surface of the dustproof cotton is provided with an identification mark.

[0013] Preferably, the upper side of the ear cover is fixedly installed with a mounting block, and the upper side of the mounting block is fixedly installed with a connecting frame.

[0014] Preferably, the lower side of the connecting frame is provided with a skin-friendly belt, the skin-friendly belt is fixedly connected with the connecting frame through a fixing buckle, and a plurality of sponge blocks are fixedly installed between the skin-friendly belt and the connecting frame.

[0015] The utility model discloses the beneficial effects of:

[0016] 1、Compared with the current use of the headset, the noise reduction device cannot be adjusted, and the user cannot control the noise reduction to optimize the sound quality according to the actual environment; the utility model discloses the active noise reduction of the noise reduction assembly, the passive noise reduction of the sound insulation cover, the noise reduction effect of the sound insulation cover is improved through the convex strip and the conical block, and the sound insulation cover can be conveniently disassembled through the connecting assembly, so that the user can control the noise reduction to optimize the sound quality according to the actual environment. DRAWINGS

[0017] Figure 1 The adaptive sound quality optimization system of the headset is shown as a three-dimensional structure schematic diagram;

[0018] Figure 2 The adaptive sound quality optimization system of the headset is shown as a three-dimensional structure schematic diagram;

[0019] Figure 3 The adaptive sound quality optimization system of the headset is shown as a three-dimensional structure schematic diagram;

[0020] Figure 4The dustproof cotton is in a dismounting state, and a three-dimensional structure schematic diagram of the adaptive sound quality optimization system of the headphone is shown.

[0021] Figure 5 The connection frame of the adaptive sound quality optimization system of the headphone is shown in an exploded three-dimensional structure schematic diagram.

[0022] The reference signs are explained as follows: 1, ear cover; 201, sound insulation cover; 202, conical block; 203, convex strip; 301, receiving and processing unit; 302, loudspeaker; 4, protective cover; 401, sound pickup hole; 402, decorative film; 501, clamping block; 502, clamping groove; 601, mounting strip; 602, flexible ring; 701, dustproof cotton; 702, mark; 801, mounting block; 802, connection frame; 901, fixing buckle; 902, skin-friendly belt; 903, sponge block. DETAILED DESCRIPTION

[0023] The utility model is further explained in connection with the drawings and examples.

[0024] Please refer to Figures 1-5 The utility model provides an adaptive sound quality optimization system of a headphone, including ear cover 1, protective cover 4, sound insulation subassembly, noise reduction subassembly and connecting component, ear cover 1 sets up two groups, protective cover 4 sets up in one side of ear cover 1, sound insulation subassembly sets up in the periphery of protective cover 4, noise reduction subassembly sets up in the inside of protective cover 4, connecting component sets up between sound insulation subassembly and protective cover 4, wherein sound insulation subassembly includes sound insulation cover 201, conical block 202 and convex strip 203, sound insulation cover 201 sets up in one side of ear cover 1, sound insulation cover 201 is located in the periphery of protective cover 4, a plurality of conical blocks 202 are fixedly installed on one side of sound insulation cover 201, a plurality of convex strips 203 are fixedly installed on the side wall of sound insulation cover 201, through setting up noise reduction subassembly, can carry out active noise reduction, through setting up protective component, protects noise reduction subassembly, through setting up sound insulation subassembly, carries out passive noise reduction, through setting up connecting component, connects sound insulation cover 201 with protective cover 4, and conveniently dismounts sound insulation cover 201, through setting up conical block 202, can reflect and absorb more noise, improves the sound insulation effect of sound insulation cover 201, through setting up convex strip 203, also can reflect and absorb more noise, simultaneously conveniently holds sound insulation cover 201, dismounts sound insulation cover 201.

[0025] Please refer to Figures 1-3In the embodiment, the noise reduction assembly includes a receiving processing unit 301 and a loudspeaker 302. The receiving processing unit 301 is fixedly installed on one side of the ear cover 1, and the loudspeaker 302 is fixedly installed on one side of the ear cover 1. The loudspeaker 302 is provided with four groups. The receiving processing unit 301 can receive the noise passing through the soundproof cover 201, and the loudspeaker 302 can emit opposite sound waves to offset and reduce the noise. The surface of the protective cover 4 is provided with a through sound pickup hole 401. The sound pickup hole 401 corresponds to the receiving processing unit 301 and is on the center line of the ear cover 1. The surface of the protective cover 4 is provided with a decorative film 402. The sound pickup hole 401 can facilitate the receiving processing unit 301 to receive the noise passing through the isolation cover. The decorative film 402 can shield and protect the sound pickup hole 401 after the isolation cover is disassembled. The connecting assembly includes a clamping block 501 and a clamping groove 502. The clamping block 501 is fixedly installed on the periphery of the protective cover 4. The clamping block 501 is provided with three groups. The inside of the soundproof cover 201 is provided with the clamping groove 502. The clamping groove 502 corresponds to the clamping block 501. The clamping block 501 and the clamping groove 502 can be clamped to fix the soundproof cover 201 on the periphery of the protective cover 4, and facilitate the disassembly and assembly of the soundproof cover 201. One side of the ear cover 1 is fixedly installed with a mounting strip 601, and the surface of the mounting strip 601 is fixedly installed with a flexible ring 602. The mounting strip 601 can be installed on the flexible ring 602. The flexible ring 602 can be in direct contact with the skin around the user's ear when wearing the earphone, which is more comfortable and improves the comfort.

[0026] Please refer to Figures 4-5 In the embodiment, the inside of the ear cover 1 is fixedly provided with dustproof cotton 701, and the surface of the dustproof cotton 701 is provided with an identification mark 702. The dustproof cotton 701 can protect the output end of the ear cover 1 and reduce the entry of dust and impurities. The identification mark 702 can facilitate the user to quickly distinguish between the left and right ears for wearing. The upper side of the ear cover 1 is fixedly installed with a mounting block 801, and the upper side of the mounting block 801 is fixedly installed with a connecting frame 802. The mounting block 801 can be installed on the connecting frame 802. The connecting frame 802 can connect the two ear covers 1. The lower side of the connecting frame 802 is provided with a skin-friendly belt 902. The skin-friendly belt 902 is fixedly connected with the connecting frame 802 through a fixed buckle 901. A plurality of sponge blocks 903 are fixedly installed between the skin-friendly belt 902 and the connecting frame 802. The skin-friendly belt 902 can be in direct contact with the top of the user's head when wearing, which improves the comfort of wearing. The fixed buckle 901 can be used to fixedly install the skin-friendly belt 902. The sponge blocks 903 can provide a certain deformation space to make the wearing comfortable, and can also reduce the conduction of sound along the connecting frame 802, which improves the noise reduction effect to a certain extent.

[0027] In the process of working, two groups of ear covers 1 can be worn on the periphery of the ears of the user by the connecting frame 802, and the flexible ring 602 can be in direct contact with the skin of the user, which is soft and fits, increases the comfort and can increase the sound insulation effect, the dustproof cotton 701 can prevent dust and reduce the influence of dust, and the mark 702 on the surface of the dustproof cotton 701 can facilitate the user to quickly distinguish left and right ears for wearing, the skin-friendly band 902 is in direct contact with the top of the user's head, and the sponge block 903 can provide a certain elastic space to improve the wearing comfort, and at the same time, the noise can be reduced and transmitted to the user through the connecting frame 802.

[0028] The sound insulation cover 201 is used for passive noise reduction, and the cone-shaped block 202 and the convex strip 203 can reflect and absorb more noise, thereby improving the sound insulation effect of the sound insulation cover 201, and the convex strip 203 is convenient for holding the sound insulation cover 201, and the sound insulation cover 201 is convenient for being disassembled through the clamping block 501 and the clamping groove 502, so that the user can artificially control the noise reduction and optimize the sound quality according to the actual environment.

[0029] The pickup hole 401 can transmit noise to the receiving processing unit 301, so that the receiving processing unit 301 controls the loudspeaker 302 to generate opposite sound waves to offset the noise, and the decorative film 402 can shield and protect the pickup hole 401 when the sound insulation cover 201 is disassembled.

[0030] Through the above steps, the active noise reduction is performed by the noise reduction assembly, the passive noise reduction is performed by the sound insulation cover 201, the noise reduction effect of the sound insulation cover 201 is improved by the convex strip 203 and the cone-shaped block 202, and the sound insulation cover 201 can be conveniently disassembled and assembled through the connecting assembly, so that the user can artificially control the noise reduction and optimize the sound quality according to the actual environment, thereby solving the problem that the noise reduction device cannot be adjusted when the headphone is used, and the user cannot artificially control the noise reduction and optimize the sound quality according to the actual environment.

[0031] The embodiments of the utility model are described in detail above in combination with the drawings, but the utility model is not limited to the above-mentioned embodiments, and various changes can be made within the knowledge of those skilled in the art without departing from the purpose of the utility model.

Claims

1. An adaptive sound quality optimization system for a headphone comprising an ear cup (1); characterized in that: Also include protective cover (4), sound insulation assembly, noise reduction assembly and connecting assembly, earmuff (1) is provided with two groups, protective cover (4) is arranged at one side of earmuff (1), sound insulation assembly is arranged at the periphery of protective cover (4), noise reduction assembly is arranged in the inside of protective cover (4), connecting assembly is arranged between sound insulation assembly and protective cover (4), wherein sound insulation assembly includes sound insulation cover (201), taper block (202) and convex strip (203), sound insulation cover (201) is arranged at one side of earmuff (1), sound insulation cover (201) is located at the periphery of protective cover (4), a plurality of taper blocks (202) are fixedly installed on one side of sound insulation cover (201), a plurality of convex strips (203) are fixedly installed on the side wall of sound insulation cover (201).

2. An adaptive sound quality optimization system for headphones according to claim 1, characterized in that: Noise reduction assembly includes receiving processing unit (301) and loudspeaker (302), receiving processing unit (301) is fixedly installed at one side of earmuff (1), loudspeaker (302) is fixedly installed at one side of earmuff (1), and loudspeaker (302) is provided with four groups.

3. An adaptive sound quality optimization system for headphones as defined in claim 2, wherein: The surface of protective cover (4) is provided with through sound pickup hole (401), sound pickup hole (401) and receiving processing unit (301) correspond to each other and are on the center line of earmuff (1), and the surface of protective cover (4) is provided with decorative film (402).

4. The adaptive sound quality optimization system for headphones of claim 1, wherein: Connecting assembly includes clamping block (501) and clamping groove (502), clamping block (501) is fixedly installed at the periphery of protective cover (4), clamping block (501) is provided with three groups, and clamping groove (502) is arranged in the inside of sound insulation cover (201), clamping groove (502) and clamping block (501) correspond to each other.

5. The adaptive sound quality optimization system for headphones of claim 1, wherein: One side of earmuff (1) is fixedly installed with mounting strip (601), and the surface of mounting strip (601) is fixedly installed with flexible ring (602).

6. The adaptive sound quality optimization system for headphones of claim 1, wherein: The inside of earmuff (1) is fixedly provided with dustproof cotton (701), and the surface of dustproof cotton (701) is provided with mark (702).

7. The adaptive sound quality optimization system for headphones of claim 1, wherein: The upper side of earmuff (1) is fixedly installed with mounting block (801), and the upper side of mounting block (801) is fixedly installed with connecting frame (802).

8. An adaptive sound quality optimization system for headphones according to claim 7, wherein: The lower side of connecting frame (802) is provided with skin-friendly belt (902), the skin-friendly belt (902) is fixedly connected with connecting frame (802) through fixing buckle (901), and a plurality of sponge blocks (903) are fixedly installed between skin-friendly belt (902) and connecting frame (802).

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