CN220325794U

CN220325794U - Detachable music earmuff

Info

Publication number: CN220325794U
Application number: CN202321885735.8U
Authority: CN
Inventors: 袁明晰
Original assignee: Shenzhen Ranxigu Technology Co ltd
Current assignee: Shenzhen Ranxigu Technology Co ltd
Priority date: 2023-07-18
Filing date: 2023-07-18
Publication date: 2024-01-09
Anticipated expiration: 2033-07-18

Abstract

The utility model discloses a detachable music earcap, which comprises an earcap, an earphone and a head beam, wherein the earphone is arranged on the outer side of the earcap, and the head beam is arranged on the top end of the earphone, and is characterized in that: the two sides of the head beam are provided with adjusting members, and the top ends of the adjusting members are provided with telescopic members. The detachable music earmuff is provided by the utility model, the height of the earphone is adjusted through the cooperation of the slide bar, the limiting rod and the limiting hole formed in the outer wall of the vertical rod, and the limit of the first cross bar and the second cross bar is canceled through the cooperation of the threads formed in the outer wall of the rotary bar and the limiting plate and the threads formed in the inner wall of the limiting ring, so that the width of the earphone is adjusted, the width and the height of the earphone are conveniently adjusted through the cooperation of the members, and the harm to the ears of a user caused by wearing the earphone for a long time is prevented.

Description

Detachable music earmuff

Technical Field

The utility model relates to the field of headphones, in particular to a detachable music earmuff.

Background

The pair of headphones is used for receiving the electric signals from or sending out, converting the electric signals into audible sound waves by being close to ears, can be separated from the media player, can be connected by only one plug, and can independently listen to the sound without affecting other people; the earphone is used for telephone and radio, but with the prevalence of portable electronic devices, the earphone is used for mobile phones, portable games, digital audio players and the like.

The prior detachable music earphone has the defects that the head beam is integrated, and the user's ears are injured due to extrusion after the wearing time is long.

Disclosure of Invention

Aiming at the defects of the prior art, the utility model aims to provide a detachable music earmuff.

The technical scheme adopted for solving the technical problems is as follows: the utility model provides a detachable music earmuff, includes earmuff, earphone and head roof beam, the outside of earmuff is provided with the earphone, the top of earphone is provided with head roof beam, its characterized in that: the two sides of the head beam are provided with adjusting members, and the top ends of the adjusting members are provided with telescopic members.

Further, the head beam is a telescopic foam cushion.

Further, in order to adjust the length of the earphone, an adjusting member is arranged at the top end of the earphone;

the slide bar is pulled out outwards, the slide bar drives the limiting rod to move outwards, the limiting rod moves outwards to cancel the limiting of the vertical rod, then the vertical rod moves up and down, and the vertical rod drives the earphone to move up and down, so that the position of the earphone is adjusted.

Further, the shape of the sliding rod is C-shaped, and a spring is processed on the outer wall of one end of the sliding rod.

Further, the top end of the first cross rod is provided with teeth.

Further, a limiting hole is formed in the outer side of the vertical rod.

Further, in order to adjust the width of the earphone, the top end of the adjusting member is provided with a telescopic member;

the rotating rod is rotated, the rotating rod drives the limiting plate to move downwards through threads machined in the limiting ring, the limiting plate moves downwards to cancel limiting of the first cross rod and the second cross rod, the second cross rod moves leftwards, the second cross rod drives the vertical rod to move leftwards, the vertical rod drives the earphone to move leftwards, and the width of the earphone is adjusted.

Preferably, teeth are machined at the bottom ends of the second cross bars, and through holes are formed in the first cross bars and the second cross bars.

Preferably, the outer wall of the rotating rod is provided with threads, and the inner part of the limiting ring is provided with threads

The beneficial effects of the utility model are as follows: the detachable music earmuff is provided by the utility model, the height of the earphone is adjusted through the cooperation of the slide bar, the limiting rod and the limiting hole formed in the outer wall of the vertical rod, and the limit of the first cross bar and the second cross bar is canceled through the cooperation of the threads formed in the outer wall of the rotary bar and the limiting plate and the threads formed in the inner wall of the limiting ring, so that the width of the earphone is adjusted, the width and the height of the earphone are conveniently adjusted through the cooperation of the members, and the harm to the ears of a user caused by wearing the earphone for a long time is prevented.

Drawings

Fig. 1 is a schematic diagram of the present utility model.

Fig. 2 is a detail view of the front cross-sectional connection structure of fig. 1.

Fig. 3 is a top cross-sectional connection structure detail view of the adjustment member and telescoping member of fig. 1.

Reference numerals illustrate: 1. earmuffs, 2, headphones, 3, head beams, 4, adjusting components, 401, vertical rods, 402, first cross rods, 403, sliding rods, 404, limiting rods, 5, telescopic components, 501, second cross rods, 502, rotating rods, 503, limiting plates, 504 and limiting rings.

Detailed Description

The utility model will be further illustrated with reference to specific examples, which are to be understood as illustrative only and are not intended to limit the scope of the utility model. Further, it is understood that various changes and modifications may be made by those skilled in the art after reading the teachings of the present utility model, and such equivalents are intended to fall within the scope of the claims appended hereto.

Referring to fig. 1, fig. 2 and fig. 3, which are schematic structural views of the present utility model, a detachable music ear cap includes an ear cap 1, an earphone 2 and a head beam 3, wherein the earphone 2 is arranged on the outer side of the ear cap 1, and the head beam 3 is arranged on the top end of the earphone 2, and is characterized in that: the both sides of head beam 3 are provided with adjustment member 4, and the top of adjustment member 4 is provided with telescopic member 5, and head beam 3 is telescopic foam-rubber cushion.

Specifically, the regulating member 4 includes: the vertical rod 401, the first cross rod 402, the slide bar 403 and the limit rod 404;

the vertical rod 401 is fixedly arranged at the top end of the earphone 2, and the vertical rod 401 is used for driving the earphone 2 to move up and down; the first cross rod 402 is slidably arranged on the outer wall of the top end of the vertical rod 401, and the first cross rod 402 is used for driving the vertical rod 401 to move left and right; the slide bar 403 is slidably arranged on the right side of the first cross bar 402, and the slide bar 403 is used for supporting the limiting rod 404; the stop lever 404 is fixedly arranged on the left side of the slide bar 403, the stop lever 404 is used for limiting the vertical bar 401, the shape of the slide bar 403 is C-shaped, a spring is processed on the outer wall of one end of the slide bar 403 and used for resetting the slide bar 403, teeth are processed on the top end of the first cross bar 402, and a limiting hole is processed on the outer side of the vertical bar 401.

More specifically, the telescopic member 5 includes: the second cross bar 501, the rotating rod 502, the limiting plate 503 and the limiting ring 504;

the second cross rod 501 is slidably arranged on the outer wall of the top end of the vertical rod 401, the bottom end of the second cross rod 501 is meshed with the top end of the first cross rod 402, and the second cross rod 501 is used for driving the vertical rod 401 on the other side to move left and right; the rotating rod 502 is rotatably arranged in the second cross rod 501, and the rotating rod 502 is used for driving the limiting plate 503 to move up and down; the limiting plate 503 is rotatably arranged at the bottom end of the rotating rod 502, and the limiting plate 503 is used for limiting the second cross rod 501; the fixed top that sets up at second horizontal pole 501 of spacing ring 504, spacing ring 504 are used for supporting bull stick 502, and the bottom processing of second horizontal pole 501 has the tooth, and the through-hole is seted up to the inside of first horizontal pole 402 and second horizontal pole 501, and the outer wall processing of bull stick 502 has the screw thread, and the inside processing of spacing ring 504 has the screw thread to be used for driving bull stick 502 and reciprocates.

When the detachable music earmuff is used, when the detachable music earmuff needs to be adjusted, a user firstly pulls out the slide bar 403 in the adjusting component 4 outwards, the slide bar 403 drives the limiting rod 404 to move outwards, the limiting rod 404 outwards moves to cancel limiting of the vertical rod 401, then the vertical rod 401 moves up and down, the vertical rod 401 drives the earphone 2 to move up and down, thereby adjusting the position of the earphone 2, then the user rotates the rotating rod 502 in the telescopic component 5, the rotating rod 502 drives the limiting plate 503 to move downwards through threads machined in the limiting ring 504, the limiting plate 503 downwards moves to cancel limiting of the first cross rod 402 and the second cross rod 501, the second cross rod 501 moves leftwards, the second cross rod 501 drives the vertical rod 401 to move leftwards, the vertical rod 401 drives the earphone 2 to move leftwards, after the adjustment of the width of the earphone 2 is finished, the rotating rod 502 drives the limiting plate 503 to move upwards through threads machined in the outer wall, and the limiting plate 503 drives the first cross rod 402 to move upwards through teeth machined in the top end of the first cross rod 402 and teeth machined in the bottom end of the second cross rod are meshed with each other to limit.

Claims

1. The utility model provides a detachable music earmuff, includes earmuff (1), earphone (2) and head roof beam (3), the outside of earmuff (1) is provided with earphone (2), the top of earphone (2) is provided with head roof beam (3), its characterized in that: the two sides of the head beam (3) are provided with adjusting members (4), and the top end of each adjusting member (4) is provided with a telescopic member (5).

2. A removable musical earmuff according to claim 1, wherein: the head beam (3) is a telescopic foam cushion.

3. A removable musical earmuff according to claim 2, wherein: the adjusting member (4) comprises:

the vertical rod (401) is fixedly arranged at the top end of the earphone (2);

the first cross rod (402) is arranged on the outer wall of the top end of the vertical rod (401) in a sliding manner;

a slide bar (403) arranged on the right side of the first cross bar (402) in a sliding way;

and a limiting rod (404) fixedly arranged on the left side of the sliding rod (403).

4. A removable musical ear piece according to claim 3, wherein: the sliding rod (403) is C-shaped, and a spring is processed on the outer wall of one end of the sliding rod (403).

5. The removable musical earmuff of claim 4, wherein: the top end of the first cross rod (402) is provided with teeth.

6. The removable musical earmuff of claim 5, wherein: and a limiting hole is formed in the outer side of the vertical rod (401).

7. The removable musical earmuff of claim 6, wherein: the telescopic member (5) comprises:

the second cross rod (501) is arranged on the outer wall of the top end of the vertical rod (401) in a sliding manner, and the bottom end of the second cross rod (501) is arranged on the top end of the first cross rod (402) in a meshed manner;

a rotating rod (502) arranged in the second cross rod (501) in a rotating way;

a limiting plate (503) rotatably arranged at the bottom end of the rotating rod (502);

and the limiting ring (504) is fixedly arranged at the top end of the second cross rod (501).

8. The removable musical earmuff of claim 7, wherein: teeth are machined at the bottom end of the second cross rod (501), and through holes are formed in the first cross rod (402) and the second cross rod (501).

9. The removable musical earmuff of claim 8, wherein: the outer wall of the rotating rod (502) is provided with threads, and the inner part of the limiting ring (504) is provided with threads.