CN216217506U

CN216217506U - In-ear earphone

Info

Publication number: CN216217506U
Application number: CN202122694284.7U
Authority: CN
Inventors: 罗序安; 邱生斌; 周喜奇
Original assignee: Jiangxi Zhongchuang Photoelectric Technology Co ltd
Current assignee: Jiangxi Zhongchuang Photoelectric Technology Co ltd
Priority date: 2021-11-05
Filing date: 2021-11-05
Publication date: 2022-04-05
Anticipated expiration: 2031-11-05

Abstract

The utility model discloses an in-ear earphone, which belongs to the technical field of in-ear earphones and comprises a shell and an in-ear shell, wherein the in-ear shell is arranged on one side of the shell, connecting rods are fixed in the top and the bottom of the in-ear shell respectively, a vertically arranged limiting groove is formed in one opposite side of the two connecting rods, connecting blocks are fixed at the top and the bottom of the inner wall of the shell respectively, vertically arranged pressing rods are installed at the top and the bottom of the shell respectively in a sliding manner, and one end of each pressing rod penetrates through the connecting blocks and is fixed with a cross rod; the earphone shell and the earphone inserting shell are mounted and dismounted, the earphone is convenient to dismount and overhaul, the operation is convenient, the mounting is simple, the use quality is improved, and the popularization is easy.

Description

In-ear earphone

Technical Field

The utility model relates to the technical field of in-ear earphones, in particular to an in-ear earphone.

Background

An in-ear headphone, also known as an ear canal headphone, an in-ear earplug, or an in-ear monitor, is an earphone used inside the human auditory organ, which, depending on its design, will seal the ear canal of the user when in use. The current in-ear earphone overhauls when dismantling, inconvenient dismantlement, and the income ear shell and the shell of in-ear earphone pass through the buckle to be connected, and the installation is inconvenient with the dismantlement, dismantles the in-process, and wearing and tearing can lead to connecting the damage easily, reduces life, for this reason we propose in-ear earphone.

SUMMERY OF THE UTILITY MODEL

Aiming at the defects of the prior art, the utility model provides an in-ear earphone, which overcomes the defects of the prior art and aims to solve the problems in the background art.

In order to achieve the purpose, the utility model provides the following technical scheme: an in-ear earphone comprises an outer shell and an in-ear shell, the in-ear shell is arranged on one side of the outer shell, connecting rods are fixed in the top and the bottom of the in-ear shell, two limiting grooves of vertical setting are formed in one opposite side of the connecting rods, connecting blocks (5) are fixed on the top and the bottom of the inner wall of the outer shell, pressing rods of vertical setting are installed on the top and the bottom of the outer shell in a sliding mode, a cross rod penetrates through the connecting blocks and is fixed to one end of each pressing rod, the pressing rods are connected with the connecting blocks in a sliding mode, an inserting rod of vertical setting is fixed to one side, close to the connecting blocks, of the cross rod, and one end of the inserting rod is connected with the inner wall of the limiting grooves in a sliding mode.

According to a preferable technical scheme of the utility model, a cavity is formed in the connecting block, a sliding plate is slidably mounted in the cavity, a spring is arranged between the bottom of the sliding plate and the inner wall of the bottom of the cavity, and one end of the pressing rod penetrates through the sliding plate.

As a preferable technical scheme of the utility model, the top and the bottom of the connecting block are both provided with vertically arranged mounting holes, the mounting holes are communicated with the cavity, and the pressing rod is connected with the inner wall of the mounting hole in a sliding manner.

As a preferable technical scheme of the present invention, vertical holes are formed in both the top and the bottom of the housing, one end of the pressing rod penetrates through the vertical hole, the vertical hole is located at the top of the mounting hole, and the pressing rod is slidably connected to the inner wall of the vertical hole.

In a preferred embodiment of the present invention, a pressing block is fixedly installed at one end of the pressing rod away from the housing, and the pressing block is made of rubber.

As a preferable technical solution of the present invention, the slide plate is provided with a through hole, one end of the pressing rod penetrates through the through hole, and the pressing rod is fixedly connected to an inner wall of the through hole.

As a preferable technical scheme of the utility model, one side of the ear inlet shell is provided with a sound outlet, and a filter screen is fixed in the sound outlet.

The utility model has the beneficial effects that:

through manual pushing down and driving according to the briquetting and according to the depression bar decline, drive slide compression spring, the spring is in compression state always, drives the horizontal pole decline according to the depression bar decline and descends, drives the inserted bar and descends and break away from the spacing groove, can separate the shell with going into the earlap, makes things convenient for the dismantlement of earphone to overhaul, convenient operation, the installation is simple, improves service quality.

The earphone shell and the earphone inserting shell are mounted and dismounted, the earphone is convenient to dismount and overhaul, the operation is convenient, the mounting is simple, the use quality is improved, and the popularization is easy.

Drawings

FIG. 1 is a schematic structural view of the present invention;

FIG. 2 is an enlarged schematic view of the structure at A in FIG. 1;

fig. 3 is an enlarged schematic view of a portion B in fig. 1.

In the figure: 1. a housing; 2. an ear shell; 3. a connecting rod; 4. a limiting groove; 5. connecting blocks; 6. a pressing lever; 7. a cross bar; 8. inserting a rod; 9. a cavity; 10. a slide plate; 11. a spring; 12. A sound outlet; 13. and (5) filtering by using a filter screen.

Detailed Description

The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.

Referring to fig. 1-2, an in-ear earphone, including shell 1 and income ear shell 2, it sets up in one side of shell 1 to go into ear shell 2, it all is fixed with connecting rod 3 in the top of income ear shell 2 and the bottom, the spacing groove 4 of vertical setting is seted up to the relative one side of two connecting rods 3, the top and the bottom of shell 1 inner wall all are fixed with connecting block 3, the equal slidable mounting in top and the bottom of shell 1 has the pressing rod 6 of vertical setting, the one end through connection piece 5 and be fixed with horizontal pole 7 of pressing rod 6, pressing rod 6 and connecting block 5 sliding connection, one side that horizontal pole 7 is close to connecting block 5 is fixed with the inserted bar 8 of vertical setting, the one end of inserted bar 8 is connected with the inner wall sliding contact of spacing groove 4.

Referring to fig. 1-2, a cavity 9 is formed in the connecting block 5, a sliding plate 10 is slidably mounted in the cavity 9, a spring 11 is arranged between the bottom of the sliding plate 10 and the inner wall of the bottom of the cavity 9, and one end of the pressing rod 6 penetrates through the sliding plate 10. The spring 11 is always in a compressed state, so that the spring pushes the sliding plate 10 to move upwards to drive the pressing rod 6 to move upwards, the cross rod 7 and the inserting rod 8 to move upwards, the inserting rod 7 is tightly inserted into the limiting groove 4, and the stable connection between the shell 1 and the ear inserting shell 2 is realized.

Referring to fig. 2, the mounting hole of vertical setting is all seted up to the top and the bottom of connecting block 5, and the mounting hole communicates with cavity 9, presses the inner wall sliding connection of depression bar 6 and mounting hole. Through the setting of mounting hole, realize pressing the sliding connection of depression bar 6 and connecting block 5.

Referring to fig. 2, perpendicular hole has all been seted up to the top and the bottom of shell 1, and the one end of pressing rod 6 runs through perpendicular hole, and perpendicular hole is located the top of mounting hole, presses the inner wall sliding connection in pressure rod 6 and perpendicular hole. Through the setting of vertical hole, realize pressing the sliding installation of pole 6 on shell 1, press the pole 6 and can move in vertical direction.

Referring to fig. 2, a pressing block made of rubber is fixedly installed at one end of the pressing rod 6 away from the housing 1. Through the manual piece of pressing down and drive according to pressing down and press 6 descends, the rubber material is soft, promotes the operation comfort level.

Referring to fig. 2, a through hole is formed in the sliding plate 10, one end of the pressing rod 6 penetrates through the through hole, and the pressing rod 6 is fixedly connected with the inner wall of the through hole. The pressing rod 6 penetrates through the sliding plate 10 through the through hole.

Referring to fig. 3, a sound outlet 12 is formed at one side of the ear shell 2, and a filter screen 13 is fixed in the sound outlet 12. The sound outlet 12 is blocked by the filter screen 13, so that the dustproof effect is achieved. The sound is emitted from the initial sound port 12.

The working principle is as follows: through the manual decline of pushing down according to the briquetting drive according to depression bar 6, drive slide 10 compression spring 11, spring 11 is in compression state always, drives horizontal pole 7 decline according to depression bar 6 decline, drives inserted bar 8 decline and breaks away from spacing groove 4, can part shell 1 and income ear shell 2, makes things convenient for the dismantlement of earphone to overhaul, convenient operation, and the installation is simple, improves service quality.

Finally, it should be noted that: in the description of the present invention, it should be noted that the terms "vertical", "upper", "lower", "horizontal", and the like indicate orientations or positional relationships based on those shown in the drawings, and are only for convenience of describing the present invention and simplifying the description, but do not indicate or imply that the referred device or element must have a specific orientation, be constructed in a specific orientation, and be operated, and thus, should not be construed as limiting the present invention.

In the description of the present invention, it should also be noted that, unless otherwise explicitly specified or limited, the terms "disposed," "mounted," "connected," and "connected" are to be construed broadly and may, for example, be fixedly connected, detachably connected, or integrally connected; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meanings of the above terms in the present invention can be understood by those skilled in the art according to specific situations.

Although the present invention has been described in detail with reference to the foregoing embodiments, it will be apparent to those skilled in the art that changes may be made in the embodiments and/or equivalents thereof without departing from the spirit and scope of the utility model. Any modification, equivalent replacement, or improvement made within the spirit and principle of the present invention should be included in the protection scope of the present invention.

Claims

1. An in-ear earphone comprises a shell (1) and an in-ear shell (2), wherein the in-ear shell (2) is arranged on one side of the shell (1), it is characterized in that the top and the bottom of the ear inlet shell (2) are both fixed with connecting rods (3), one side of the two connecting rods (3) which are opposite is provided with a vertically arranged limit groove (4), the top and the bottom of the inner wall of the shell (1) are both fixed with connecting blocks (5), the top and the bottom of the shell (1) are both provided with a vertically arranged pressing rod (6) in a sliding way, one end of the pressing rod (6) penetrates through the connecting block (5) and is fixed with a cross rod (7), the pressing rod (6) is connected with the connecting block (5) in a sliding way, an inserting rod (8) which is vertically arranged is fixed on one side of the cross rod (7) close to the connecting block (5), one end of the inserted bar (8) is connected with the inner wall of the limit groove (4) in a sliding contact manner.

2. An in-ear headphone according to claim 1, characterized in that the connecting block (5) is provided with a cavity (9), a slide plate (10) is slidably mounted in the cavity (9), a spring (11) is arranged between the bottom of the slide plate (10) and the inner wall of the bottom of the cavity (9), and one end of the pressing rod (6) penetrates through the slide plate (10).

3. An in-ear headphone according to claim 2, characterized in that the top and bottom of the connecting block (5) are provided with vertically arranged mounting holes, the mounting holes are communicated with the cavity (9), and the pressing rod (6) is slidably connected with the inner wall of the mounting holes.

4. An in-ear headphone according to claim 3, characterized in that the top and the bottom of the housing (1) are provided with vertical holes, one end of the pressing rod (6) penetrates through the vertical holes, the vertical holes are located at the top of the mounting holes, and the pressing rod (6) is connected with the inner walls of the vertical holes in a sliding manner.

5. An in-ear headphone as claimed in claim 1, characterized in that a pressing block is fixedly mounted on one end of the pressing rod (6) remote from the housing (1), and the pressing block is made of rubber.

6. An in-ear headphone according to claim 2, characterized in that the slide plate (10) is provided with a through hole, one end of the pressing rod (6) penetrates through the through hole, and the pressing rod (6) is fixedly connected with the inner wall of the through hole.

7. An in-ear headphone as claimed in claim 1, characterized in that one side of the in-ear shell (2) is provided with a sound outlet (12), and a filter screen (13) is fixed in the sound outlet (12).