Headphones

Abstract

The present invention discloses a headset, comprising a headset component and two speaker assemblies; the two speaker assemblies are correspondingly connected to the two ends of the headset component, and each speaker assembly includes: an outer cover, a back cover, a middle cover, a front cover, a speaker unit and a slider; the back cover is connected to the outer cover, and a first through hole is provided on the back cover; the middle cover is installed in the back cover; the front cover is connected to the back cover; the speaker unit is arranged between the front cover and the middle cover; the slider is installed on the back cover, and a second through hole is provided on the slider, and at least one first ventilation hole is provided on the middle cover, and the slider is moved to different adjustment positions so that the first through hole is connected to the second through hole and the at least one first ventilation hole, and then the at least one first ventilation hole is exposed to the external environment of the headset, and then the sound effect of the speaker assembly is adjusted by adjusting the ventilation amount entering the speaker assembly.

Description

Technical Field

[0001] The invention relates to a headset, in particular to a headset with adjustable sound effects. Background Art

[0002] There are many types of headphones on the market. Conventional headphone structure design is to assemble after the ID structure and speaker assembly specifications are confirmed. As a result, when the headphone is in use, the sound effect emitted by the speaker assembly is single, thereby reducing the practicality of the headphone.

[0003] To address this problem, headphones with adjustable sound effects have appeared in the industry, but the adjustment structure of the headphones is complex and not aesthetically pleasing.

[0004] Therefore, it is urgent to develop a headset that overcomes the above-mentioned defectives. Summary of the invention

[0005] The technical problem to be solved by the present invention is to provide a headset, which includes:

[0006] Headgear parts;

[0007] Two speaker assemblies are connected to the two ends of the head-mounted component respectively, and each speaker assembly includes:

[0008] outer cover;

[0009] A rear cover connected to the outer cover, wherein a first through hole is formed on the rear cover;

[0010] A middle cover, installed in the rear cover;

[0011] A front cover connected to the rear cover;

[0012] A speaker unit is arranged between the front cover and the middle cover;

[0013] A slider is mounted on the back cover, a second through hole is formed on the slider, and at least one first vent hole is formed on the middle cover. The slider is moved to different adjustment positions so that the first through hole is connected to the second through hole and the at least one first vent hole. Then, the at least one first vent hole is exposed to the external environment of the headphone, and the sound effect of the speaker assembly is adjusted by adjusting the ventilation volume entering the speaker assembly.

[0014] In the above-mentioned headset, the back cover has a circumferential wall, the circumferential wall is provided with the through hole, and the slider is installed on the inner side of the circumferential wall and is located opposite to the through hole.

[0015] In the above-mentioned headset, a boss is provided on one side of the slider, the boss extends out of the first through hole, and the slider is moved by moving the boss.

[0016] In the above-mentioned headset, the speaker assembly further includes an elastic limiting member installed on the inner side of the rear cover, and the elastic limiting member presses against the other side surface of the slider.

[0017] In the above-mentioned headset, the other side surface of the slider has a plurality of limiting protrusions spaced apart along the moving direction of the slider and a limiting groove located between each two adjacent limiting protrusions, and one limiting groove is defined as corresponding to one adjustment position. After the slider moves, the elastic limiting member is also engaged in the limiting groove.

[0018] In the above-mentioned headset, the speaker assembly further includes a first ventilation cloth, and the first ventilation cloth covers the at least one first ventilation hole.

[0019] In the above-mentioned headset, at least one second ventilation hole is formed on the front cover, and the speaker assembly further includes a second ventilation cloth, and the second ventilation cloth covers the at least one second ventilation hole.

[0020] In the above-mentioned headset, the speaker assembly also includes an earmuff mounted on the front cover.

[0021] In the above-mentioned headset, the elastic limiting member is a metal spring.

[0022] In the above-mentioned headset, the diameters of the at least one first ventilation hole are different.

[0023] In the above-mentioned headphone, the speaker assembly further includes a gasket, which is installed on at least a portion of the other side surface of the slider, and when the slider moves, the gasket moves simultaneously with the slider.

[0024] In the above-mentioned headset, the number of the first vent holes is one or two.

[0025] The present invention is aimed at the prior art and its effect lies in: based on the structural design of the first vent hole on the middle cover, when the control slider is moved to different positions, the ventilation amount of the speaker through the middle cover is also different. The user can set the sound effect of his or her preference by moving the slider to different positions. At the same time, the slider is set on the inner side of the back cover, which further enhances the aesthetics of the earphones. BRIEF DESCRIPTION OF THE DRAWINGS

[0026] Figure 1 is a schematic diagram of the appearance of the headset of the present invention;

[0027] Figure 2 Figure 1 Exploded diagram of the middle speaker assembly;

[0028] Figure 3 It is a structural diagram of the slider;

[0029] Figure 4 It is a schematic diagram of the assembly of the slider;

[0030] Figure 5 It is a schematic diagram of the assembly of the middle cover and the back cover;

[0031] Figure 6-Figure 8 This is a diagram for adjusting the sound effect.

[0032] Wherein, the reference numerals are:

[0033] Headgear Part 1

[0034] Speaker assembly 2

[0035] Outer cover 21

[0036] Back cover 22

[0037] Circumferential wall 221

[0038] First through hole K1

[0039] Middle cover 23

[0040] First vent hole 231

[0041] Front cover 24

[0042] Second ventilation hole 241

[0043] Speaker unit 25

[0044] Slider 26

[0045] Boss T1

[0046] Limiting convex part T2

[0047] The second through hole K2

[0048] Limiting groove H

[0049] Elastic limiter 27

[0050] First ventilation cloth 28

[0051] Earmuffs 29

[0052] Second ventilation cloth 30

[0053] Gasket P DETAILED DESCRIPTION

[0054] The detailed contents and technical description of the present invention are further described with a preferred embodiment, but it should not be interpreted as a limitation of the implementation of the present invention. The electronic device in the following embodiments of the present invention can be a mobile phone, a tablet computer, a laptop computer, a desktop computer and other electronic devices with data processing and execution functions.

[0055] Please refer to Figure 1-Figure 5 , Figure 1 is a schematic diagram of the appearance of the headset of the present invention; Figure 2 Figure 1 Exploded diagram of the middle speaker assembly; Figure 3 It is a structural diagram of the slider; Figure 4 It is a schematic diagram of the assembly of the slider; Figure 5 It is a schematic diagram of the assembly of the middle cover and the back cover. Figure 1 Only one speaker assembly 2 is shown in the figure, and the structure and connection method of the other speaker assembly are the same as those of the speaker assembly 2 shown. Figure 1-Figure 5 As shown, the headset of the present invention comprises: a head-mounted component 1 and two speaker assemblies 2. The two speaker assemblies 2 are connected to two ends of the head-mounted component 1 correspondingly. Each speaker assembly 2 includes: an outer cover 21, a rear cover 22, a middle cover 23, a front cover 24, a speaker unit 25 and a slider 26; the rear cover 22 is connected to the outer cover 21, and a first through hole K1 is formed on the rear cover 22; the middle cover 23 is installed in the rear cover 22; the front cover 24 is connected to the rear cover 22; the speaker unit 25 is arranged between the front cover 24 and the middle cover 23; the slider 26 is installed on the rear cover 22, and a second through hole K2 is formed on the slider 26, and at least one first vent hole 231 is formed on the middle cover 23. By moving the slider 26 to different adjustment positions, the first through hole K1 is connected to the second through hole K2 and the at least one first vent hole 231, and then the at least one first vent hole 231 is exposed to the external environment of the headphone, and then the sound effect of the speaker assembly 2 is adjusted by adjusting the ventilation amount entering the speaker assembly 2.

[0056] It should be noted that, in the present embodiment, two first vent holes 231 with different apertures are provided on the middle cover 23 , but the present invention does not limit the aperture and number of the first vent holes.

[0057] Furthermore, the rear cover 22 has a circumferential wall 221 , and a first through hole K1 is defined in the circumferential wall 221 . The slider 26 is installed inside the circumferential wall 221 and is located opposite to the first through hole K1 . The first through hole K1 is used to expose at least one first vent hole 231 .

[0058] A boss T1 is disposed on one side of the slider 26 . The boss T1 extends out of the first through hole K1 . Manually moving the boss T1 can drive the slider 26 to move so that the first through hole K1 is connected to the second through hole K2 and at least one first vent hole 231 .

[0059] Furthermore, the speaker assembly 2 further includes an elastic limiting member 27 mounted on the inner side of the rear cover 22 , and the elastic limiting member 27 abuts against the other side surface of the slider 26 .

[0060] The other side of the slider 26 has a plurality of limiting protrusions T2 spaced apart along the moving direction of the slider 26 and a limiting groove H between each two adjacent limiting protrusions T. One limiting groove H is defined as corresponding to one adjustment position. After the slider 26 moves, the elastic limiting member 27 is still engaged in the limiting groove H. The speaker assembly 2 also includes a gasket P, which is installed on at least part of the other side of the slider 26. When the slider 26 moves, the gasket P moves with the slider 26. When the slider 26 moves, the gap between the slider 26 and the middle cover 23 is filled by the gasket P to reduce the friction between the slider 26 and the middle cover 23. In this embodiment, it is a preferred embodiment to use the gasket P as a sponge gasket, but the present invention is not limited thereto.

[0061] It is worth noting that in this embodiment, the elastic limiting member 27 is preferably a metal spring sheet. Both ends of the metal spring sheet are installed on the inner side of the rear cover 22, and the top end of the metal spring sheet is used to press the slider 26 and engage with the limiting groove H.

[0062] Furthermore, the speaker assembly 2 further includes a first ventilation cloth 28 and an earmuff 29 . The first ventilation cloth 28 covers at least one first ventilation hole 231 ; and the earmuff 29 is installed on the front cover 24 .

[0063] Furthermore, at least one second ventilation hole 241 is defined on the front cover 24 , and the speaker assembly 2 further includes a second ventilation cloth 30 , and the second ventilation cloth 30 covers the at least one second ventilation hole 241 .

[0064] Please refer to Figure 6-Figure 8 , Figure 6-Figure 8 This is a schematic diagram of sound effect adjustment. Figure 6-Figure 8 As shown, the headset of the present invention is set to three gears in the sound effect adjustment mode; Figure 6 As shown, no sound effect adjustment is performed, and the headphone outputs the sound effect of the speaker assembly itself; Figure 7 As shown, it is the state of the first adjustment position, and a first vent hole 231 is exposed to the external environment of the headphone, thereby increasing the ventilation volume of the speaker assembly 2 to adjust the sound effect of the speaker assembly 2; Figure 8 As shown, it is the state of the second adjustment position, and the slider exposes two first ventilation holes 231 in the external environment of the headphone, thereby further increasing the ventilation volume of the speaker assembly 2 to adjust the sound effect of the speaker assembly 2.

[0065] In summary, the headset of the present invention utilizes the structural design of the first vent hole on the middle cover as a basis. When the control slider is moved to different positions, the ventilation volume of the speaker through the middle cover is also different. The user can set the sound effect of his or her preference by moving the slider to different positions. At the same time, the slider is set on the inner side of the back cover, which further enhances the aesthetics of the headset.

[0066] The above are only preferred embodiments of the present invention and are not intended to limit the scope of implementation of the present invention. Without departing from the spirit and essence of the present invention, technicians familiar with the field can make various corresponding changes and modifications based on the present invention, but these corresponding changes and modifications should all fall within the scope of protection of the claims attached to the present invention.

Claims

1. A headset, characterized in that: include: Headgear parts; Two speaker assemblies are connected to the two ends of the head-mounted component correspondingly, and each of the speaker assemblies includes: an outer cover; a back cover connected to the outer cover, and a first through hole is provided on the back cover; a middle cover is installed in the back cover; a front cover is connected to the back cover; a speaker unit is arranged between the front cover and the middle cover; a slider is installed on the back cover, and a second through hole is provided on the slider, and at least one first vent hole is provided on the middle cover, and the slider is moved to different adjustment positions so that the first through hole is connected to the second through hole and the at least one first vent hole, and the at least one first vent hole is exposed to the external environment of the headphone, and then the sound effect of the speaker assembly is adjusted by adjusting the ventilation amount entering the speaker assembly; The rear cover has a circumferential wall, the circumferential wall is provided with the through hole, and the slider is installed on the inner side of the circumferential wall and is aligned with the through hole; A boss is provided on one side of the slider, the boss extends out of the first through hole, and the slider is driven to move by moving the boss; The speaker assembly further includes an elastic stopper, which is mounted on the inner side of the rear cover, and the elastic stopper abuts against the other side of the slider; The other side surface of the slider has a plurality of limiting protrusions spaced apart along the moving direction of the slider and a limiting groove located between each two adjacent limiting protrusions, one limiting groove is defined to correspond to one adjustment position, and after the slider moves, the elastic limiting member is still engaged in the limiting groove; The speaker assembly further comprises a first ventilation cloth, wherein the first ventilation cloth covers the at least one first ventilation hole.

2. The headset according to claim 1, wherein: At least one second ventilation hole is formed on the front cover, and the speaker assembly further comprises a second ventilation cloth, and the second ventilation cloth covers the at least one second ventilation hole.

3. The headset according to claim 1, wherein: The speaker assembly also includes an earmuff and is mounted on the front cover.

4. The headset according to claim 1, wherein: The elastic limiting component is a metal spring.

5. The headset according to claim 1, wherein: The apertures of the at least one first ventilation hole are different.

6. The headset according to claim 1, wherein: The speaker assembly further comprises a gasket, which is mounted on at least a portion of the other side surface of the slider. When the slider moves, the gasket moves simultaneously with the slider.

7. The headset according to claim 1, wherein: The number of the first ventilation holes is one or two.

Images