Earphone capable of adjusting low-frequency ground noise

Abstract

The invention discloses an earphone capable of adjusting low-frequency ground noise, which comprises a main frame, a head beam, an adapting piece, a plugging part and a sound production assembly, and can play 30-50Hz low-frequency ground noise by adjusting an independent sound production unit when a patient uses the earphone to listen to music and relax, and can improve or prevent Alzheimer's disease without affecting the daily life of the patient; meanwhile, the earphone is simple in structure and convenient to disassemble and assemble, the structures are fixed in an inserting / clamping mode and the like, replacement is convenient under the condition that firmness is guaranteed, damage of a single part does not affect the whole, and the overall service life of the earphone can be remarkably prolonged.

Description

Technical Field

[0001] The present application relates to an earphone with adjustable low-frequency background noise, belonging to the field of earphones. Background Art

[0002] Alzheimer's disease is a progressive loss of mental function characterized by degeneration of brain tissue, including loss of nerve cells, accumulation of an abnormal protein called beta-amyloid, and the development of neurofibrillary tangles. Forgetting recent events is an early sign, followed by confusion, impairment of other mental functions, and problems using and understanding language and performing daily tasks. Symptoms gradually become more severe, leaving people unable to care for themselves and dependent on others. Doctors base the diagnosis on the person's symptoms, a physical examination, an assessment of mental status, and blood and imaging tests.

[0003] As China's population ages, the number of AD patients in China is gradually increasing. Studies have found that sound waves of different frequencies can stimulate the gamma brain waves of Alzheimer's mice, reduce beta amyloid protein in the brain, and improve the function of microglia, which is a potential possibility for improving or preventing AD. Current related products still have problems such as poor convenience of use, wearing will affect daily life, and the accessories are complex in structure, short service life and inconvenient to replace. Summary of the invention

[0004] According to one aspect of the present application, there is provided a headset with adjustable low-frequency noise floor, comprising a main frame, wherein a head beam is arranged on the inner side of the top end of the main frame;

[0005] An inverted trapezoidal adaptor is fixed to the side of the head beam close to the wearer, and the edge is arranged in an arc shape;

[0006] The two ends of the main frame are symmetrically plugged and fixed with sound-generating components;

[0007] The sound-emitting component includes an earmuff, a sound-emitting frame, a sound-emitting unit, a speaker and a back cover;

[0008] The earmuffs are fixed inside the sound-generating frame;

[0009] The sound-generating frame is fixedly engaged with the main frame through the Y-shaped plug-in parts at both ends of the main frame;

[0010] The sound-generating unit is embedded in a corresponding position on the sound-generating frame, and a power supply is provided in the sound-generating frame;

[0011] The speaker is clamped on the outside of the sound-generating frame, and a frequency adjustment button is provided on the speaker for adjusting the low-frequency background noise of the sound-generating unit;

[0012] The back cover is clamped on the outside of the speaker, and a waterproof cover is designed on the back cover, and the waterproof cover can be opened to both sides;

[0013] The low-frequency background noise emitted by the sound-emitting unit ranges from 30 to 50 Hz.

[0014] Optionally, the outer surface of the head beam is made of one of silicone, leather or imitation leather materials.

[0015] Optionally, the surface of the inverted trapezoidal adaptor is made of one of silicone, leather or imitation leather materials.

[0016] Optionally, the inverted trapezoidal adaptor is filled with polyurethane sponge.

[0017] Optionally, the power source is a rechargeable battery.

[0018] Optionally, the earmuff surface is made of one of silicone, leather or imitation leather materials.

[0019] Optionally, the earmuff is filled with polyurethane sponge.

[0020] The beneficial effects of this application include:

[0021] The present application provides an adjustable low-frequency background noise headset, which can improve or prevent Alzheimer's disease without affecting the patient's daily life by adjusting the independent sound unit to play 30-50Hz low-frequency background noise when the patient uses the headset to listen to music to relax;

[0022] At the same time, the earphone has a simple structure and is easy to assemble and disassemble. The structures are mostly fixed by plugging / clicking, so they are easy to replace while ensuring they are firm. Damage to a single part will not affect the whole, and the overall service life of the earphone can be significantly extended. BRIEF DESCRIPTION OF THE DRAWINGS

[0023] Figure 1 A schematic diagram of the structure of an earphone provided in one embodiment of the present application.

[0024] List of parts and reference numerals:

[0025] 1. Headband; 2. Sound frame; 3. Earmuffs; 4. Sound unit; 5. Speaker; 6. Back cover; 7. Main frame; 8. Adapter; 9. Connector; 10. Adjustment button; 11. Waterproof cover. DETAILED DESCRIPTION

[0026] The present application is described in detail below with reference to embodiments, but the present application is not limited to these embodiments.

[0027] Example 1

[0028] According to an embodiment of the present application, there is provided a headset with adjustable low-frequency noise floor, comprising a main frame 7, wherein a head beam 1 is arranged on the inner side of the top end of the main frame 7;

[0029] An inverted trapezoidal adaptor 8 is fixed to the side of the head beam 1 close to the wearer, and the edge is set in an arc shape;

[0030] The two ends of the main frame 7 are symmetrically plugged and fixed with sound-generating components;

[0031] The sound-emitting component includes an earmuff 3, a sound-emitting frame 2, a sound-emitting unit 4, a speaker 5 and a back cover 6;

[0032] The earmuffs 3 are fixed inside the sound-generating frame 2;

[0033] The sounding frame 2 is fixedly engaged with the main frame 7 through the Y-shaped plug-in parts 9 at both ends of the main frame 7;

[0034] The sound-generating unit 4 is embedded in a corresponding position on the sound-generating frame 2, and a power supply is provided in the sound-generating frame 2;

[0035] The speaker 5 is clamped on the outside of the sound frame 2, and a frequency adjustment button 10 is provided on the speaker 5 for adjusting the low-frequency background noise of the sound unit 4;

[0036] The rear cover 6 is engaged with the outer side of the speaker 5, and a waterproof cover 11 is designed on the rear cover 6, and the waterproof cover 11 can be opened to both sides;

[0037] The low-frequency background noise emitted by the sound-emitting unit 4 is adjusted to 40 Hz.

[0038] The outer surface of the head beam 1 is made of silicone material.

[0039] The surface of the inverted trapezoidal adaptor 8 is made of silicone material.

[0040] The inverted trapezoidal adapting member 8 is filled with polyurethane sponge.

[0041] The power source is selected as a rechargeable battery.

[0042] The surface of the earmuff 3 is made of imitation leather material.

[0043] The earmuff 3 is filled with polyurethane sponge.

[0044] The above description is only a partial embodiment of the present application and does not constitute any form of limitation to the present application. Although the present application is disclosed as above with preferred embodiments, it is not intended to limit the present application. Any technician familiar with the profession, without departing from the scope of the technical solution of the present application, using the above disclosed technical content to make slight changes or modifications are equivalent to equivalent implementation cases and fall within the scope of the technical solution.

Claims

1. A headset with adjustable low-frequency noise floor, characterized in that: It comprises a main frame, and a head beam is arranged inside the top end of the main frame; An inverted trapezoidal adaptor is fixed to the side of the head beam close to the wearer, and the edge is arranged in an arc shape; The two ends of the main frame are symmetrically plugged and fixed with sound-generating components; The sound-emitting component includes an earmuff, a sound-emitting frame, a sound-emitting unit, a speaker and a back cover; The earmuffs are fixed inside the sound-generating frame; The sound-generating frame is fixedly engaged with the main frame through the Y-shaped plug-in parts at both ends of the main frame; The sound-generating unit is embedded in a corresponding position on the sound-generating frame, and a power source is provided in the sound-generating frame; The speaker is clamped on the outside of the sound-generating frame, and a frequency adjustment button is provided on the speaker for adjusting the low-frequency background noise of the sound-generating unit; The back cover is clamped on the outside of the speaker, and a waterproof cover is designed on the back cover, and the waterproof cover can be opened to both sides; The low-frequency background noise emitted by the sound-emitting unit ranges from 30 to 50 Hz.

2. The headset with adjustable low-frequency noise floor according to claim 1, characterized in that: The outer surface of the head beam is made of one of silica gel, leather or imitation leather materials.

3. The headset with adjustable low-frequency noise floor according to claim 1, characterized in that: The surface of the inverted trapezoidal adapting piece is made of one of silica gel, leather or imitation leather materials.

4. The headset with adjustable low-frequency noise floor according to claim 3, characterized in that: The inverted trapezoidal adapting piece is filled with polyurethane sponge.

5. The headset with adjustable low-frequency noise floor according to claim 1, characterized in that: The power source is selected as a rechargeable battery.

6. The headset with adjustable low-frequency noise floor according to claim 1, characterized in that: The surface of the earmuff is made of one of silica gel, leather or imitation leather materials.

7. The earphone with adjustable low-frequency noise floor according to claim 6, characterized in that: The earmuff is filled with polyurethane sponge.

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