CN211959485U - In-ear noise reduction earphone - Google Patents

Abstract

The utility model discloses an earphone of making an uproar falls in pleasant formula, including the earphone body, one side of earphone body is equipped with the connector, the one end of connector is equipped with spherical soft stopper, the outside cover of connector is equipped with the connecting pipe, the one end and the spherical soft stopper fixed connection of connecting pipe, two recesses have been seted up to the one end that the connecting pipe is close to the earphone body, the recess is kept away from one side inner wall of connector and has been seted up the draw-in groove, be equipped with the fixture block in the draw-in groove, be equipped with the connecting plate in the recess, fixture block and connecting plate fixed connection, the both sides fixedly connected with fixed block of connector, the cavity has been seted up in the fixed block, recess matched with rectangular hole has been seted up. An in-ear noise reduction earphone, changed traditional connected mode, reduced the possibility that spherical soft stopper drops from the connector, made things convenient for in-service use.

Description

In-ear noise reduction earphone

Technical Field

The utility model relates to an earphone technical field, in particular to earphone of making an uproar falls in pleasant formula.

Background

With the continuous development of electronic technology, the types of portable electronic devices capable of playing audio signals, such as MP3 (music player), mobile phone, PAD (tablet computer), etc., are becoming more and more popular. The earphone can directly transmit the sound emitted by various electronic devices to the ears of a user, so that the influence of the external noisy environment on the listening effect is avoided, a high-quality sound signal is provided for the user, the in-ear earphone is plugged into the ears of the human body when in use, the auditory meatus of the user is sealed, the sound can be played directly into the auditory organs, and the noise reduction effect is achieved.

SUMMERY OF THE UTILITY MODEL

The utility model aims to provide an earphone of making an uproar falls in-ear, the one end that can effectively solve among the background art earphone and fill in the ear is equipped with spherical soft stopper usually, and spherical soft stopper is generally through elastic ring and recess cooperation for spherical soft stopper card is on the earphone, but along with the increase of live time, spherical soft stopper comes off from the earphone easily, thereby loses easily, the not in-service use's problem of being convenient for.

In order to achieve the above purpose, the utility model adopts the following technical scheme:

an in-ear noise reduction earphone comprises an earphone body, wherein one side of the earphone body is provided with a connector, one end of the connector is provided with a spherical soft plug, a connecting pipe is sleeved outside the connector, one end of the connecting pipe is fixedly connected with the spherical soft plug, one end of the connecting pipe close to the earphone body is provided with two grooves, the inner wall of one side of each groove far away from the connector is provided with a clamping groove, a clamping block is arranged in each clamping groove, a connecting plate is arranged in each groove and fixedly connected with the connecting plate, two sides of the connector are fixedly connected with fixed blocks, cavities are formed in the fixed blocks, rectangular holes matched with the grooves are formed in the inner wall of one side of each cavity, one end of each connecting plate extends into the rectangular hole, one end of each connecting plate is fixedly connected with a movable block positioned in the cavity, one side of each movable block far, the cavity is kept away from one side inner wall of connector and has been seted up the through-hole, be equipped with first spliced pole in the through-hole, the one end and the movable block fixed connection of first spliced pole, the other end of first spliced pole and the pressing plate fixed connection that is located fixed block one side.

Preferably, one side of the pressing plate close to the fixing block is fixedly connected with two second connecting columns, two limiting blocks are arranged in the cavity, and one ends of the second connecting columns are fixedly connected with the limiting blocks.

Preferably, one side of the pressing plate, which is far away from the fixing block, is fixedly connected with a rubber elastic pad.

Preferably, the outer walls of the two sides of the connector are both provided with chutes, the inner wall of one side of each chute is communicated with one end of the connector, the inside of each chute is provided with a sliding block, and the sliding blocks are fixedly connected with the inner wall of the connecting pipe.

Preferably, the length of the first connecting column extending to the outside of the fixing block is greater than the depth of the clamping groove.

Compared with the prior art, the utility model discloses following beneficial effect has: through setting up the connector, spherical soft stopper, the connecting pipe, the fixed block, the recess, the draw-in groove, the fixture block, the connecting plate, the cavity, the movable block, a spring, first connecting post, through-hole and the mating reaction according to the clamp plate, traditional connected mode has been changed, the possibility that spherical soft stopper drops from the connector has been reduced, the in-service use has been made things convenient for, through the mating reaction that sets up spout and slider, make the accurate card of connecting plate go into in the recess, the equipment between connecting pipe and the connector of being convenient for.

Drawings

Fig. 1 is a schematic view of an overall structure of an in-ear noise reduction earphone of the present invention;

FIG. 2 is an enlarged view of a portion of FIG. 1 at A;

fig. 3 is a partially enlarged schematic view of a portion B in fig. 2.

In the figure: 1. an earphone body; 2. a connector; 3. a spherical soft plug; 4. a connecting pipe; 5. a fixed block; 6. a groove; 7. a card slot; 8. a clamping block; 9. a connecting plate; 10. a chamber; 11. a movable block; 12. a spring; 13. a first connecting column; 14. a through hole; 15. a pressing plate; 16. a second connecting column; 17. a limiting block; 18. a rubber elastic pad; 19. a chute; 20. a slider; 21. a rectangular hole.

Detailed Description

In order to make the technical means, creation features, achievement purposes and functions of the present invention easy to understand, the present invention is further described below with reference to the following embodiments.

In the description of the present invention, it should be noted that the terms "upper", "lower", "inner", "outer", "front end", "rear end", "both ends", "one end", "the other end" and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of description and simplification of description, but do not indicate or imply that the device or element to which the reference is made 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. Furthermore, the terms "first" and "second" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance.

In the description of the present invention, it is to be noted that, unless otherwise explicitly specified or limited, the terms "mounted," "disposed," "connected," and the like are to be construed broadly, and for example, "connected" may be either fixedly connected or 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 meaning of the above terms in the present invention can be understood in specific cases to those skilled in the art.

As shown in figures 1-3, an in-ear noise reduction earphone comprises an earphone body 1, a connector 2 is arranged on one side of the earphone body 1, a spherical soft plug 3 is arranged at one end of the connector 2, a connecting pipe 4 is sleeved outside the connector 2, one end of the connecting pipe 4 is fixedly connected with the spherical soft plug 3, two grooves 6 are arranged at one end of the connecting pipe 4 close to the earphone body 1, a clamping groove 7 is arranged on the inner wall of one side of each groove 6 far away from the connector 2, a clamping block 8 is arranged in each clamping groove 7, a connecting plate 9 is arranged in each groove 6, each clamping block 8 is fixedly connected with the connecting plate 9, fixed blocks 5 are fixedly connected to two sides of the connector 2, a cavity 10 is arranged in each fixed block 5, a rectangular hole 21 matched with each groove 6 is arranged on the inner wall of one side of each cavity 10, one end of each connecting plate 9, one side, far away from the connector 2, of the movable block 11 is connected with the inner wall of the cavity 10 through a plurality of springs 12, a through hole 14 is formed in the inner wall of one side, far away from the connector 2, of the cavity 10, a first connecting column 13 is arranged in the through hole 14, one end of the first connecting column 13 is fixedly connected with the movable block 11, and the other end of the first connecting column 13 is fixedly connected with a pressing plate 15 located on one side of the fixed block 5;

one side of the pressing plate 15, which is close to the fixed block 5, is fixedly connected with two second connecting columns 16, two limiting blocks 17 are arranged in the cavity 10, and one end of each second connecting column 16 is fixedly connected with the corresponding limiting block 17; one side of the pressing plate 15 far away from the fixed block 5 is fixedly connected with a rubber elastic pad 18; the outer walls of two sides of the connector 2 are respectively provided with a sliding groove 19, the inner wall of one side of the sliding groove 19 is communicated with one end of the connector 2, a sliding block 20 is arranged in the sliding groove 19, the sliding block 20 is fixedly connected with the inner wall of the connecting pipe 4, and the groove 6 is aligned to the connecting plate 9 through the matching of the sliding block 20 and the sliding groove 19, so that the connecting plate 9 can conveniently slide into the groove 6; the length of the first connecting column 13 extending to the outside of the fixing block 5 is greater than the depth of the clamping groove 7.

It should be noted that, when the in-ear noise reduction earphone of the present invention is used, the pressing plate 15 is pressed to make the first connecting post 13 drive the movable block 11 to move, the spring 12 is in a stretched state, and the second connecting post 16 moves to be limited by the second connecting post 16, so as to avoid the movable block 11 from shaking when moving, and further hold the spherical soft plug 3, so that the slider 20 on the inner wall of the connecting tube 4 slides into the chute 19, and the groove 6 is aligned with the connecting plate 9 through the cooperation of the slider 20 and the chute 19, so as to make the connecting plate 9 slide into the groove 6, when the clamping block 8 moves to one side of the clamping groove 7, the pressing plate 15 is loosened, and further the spring 12 drives the movable block 11 to move, so that the connecting plate 9 drives the clamping block 8 to be clamped into the clamping groove 7, and further prevent the connecting tube 4 from rotating and shaking relative to the connecting head 2, thereby avoiding the connecting tube 4 from being separated from the connecting head, the traditional connection mode is changed, the possibility that the spherical soft plug 3 falls off from the connector 2 is reduced, and the practical use is facilitated.

The basic principles and the main features of the invention and the advantages of the invention have been shown and described above. It will be understood by those skilled in the art that the present invention is not limited to the above embodiments, and that the foregoing embodiments and descriptions are provided only to illustrate the principles of the present invention without departing from the spirit and scope of the present invention. The scope of the invention is defined by the appended claims and equivalents thereof.

Claims (5)

1. An in-ear noise reduction earphone, characterized in that: comprises an earphone body (1), one side of the earphone body (1) is provided with a connector (2), one end of the connector (2) is provided with a spherical soft plug (3), the outer part of the connector (2) is sleeved with a connecting pipe (4), one end of the connecting pipe (4) is fixedly connected with the spherical soft plug (3), one end of the connecting pipe (4) close to the earphone body (1) is provided with two grooves (6), the inner wall of one side of the groove (6) far away from the connector (2) is provided with a clamping groove (7), a clamping block (8) is arranged in the clamping groove (7), a connecting plate (9) is arranged in the groove (6), the clamping block (8) is fixedly connected with the connecting plate (9), two sides of the connector (2) are fixedly connected with fixing blocks (5), a cavity (10) is arranged in the fixing blocks (5), the inner wall of one side of the cavity (10) is provided with a rectangular, the one end of connecting plate (9) extends to in rectangular hole (21), just the one end of connecting plate (9) is with movable block (11) fixed connection who is located cavity (10), one side that connector (2) were kept away from in movable block (11) is connected through a plurality of springs (12) with the inner wall of cavity (10), through-hole (14) have been seted up to one side inner wall that connector (2) were kept away from in cavity (10), be equipped with first spliced pole (13) in through-hole (14), the one end and the movable block (11) fixed connection of first spliced pole (13), the other end of first spliced pole (13) and the pressure board (15) fixed connection that is located fixed block (5) one side.

2. An in-ear noise reducing headphone according to claim 1, characterized in that: the pressing plate (15) is close to two second connecting columns (16) of one side of the fixing block (5), two limiting blocks (17) are arranged in the cavity (10), and one ends of the second connecting columns (16) are fixedly connected with the limiting blocks (17).

3. An in-ear noise reducing headphone according to claim 1, characterized in that: one side of the pressing plate (15) far away from the fixing block (5) is fixedly connected with a rubber elastic pad (18).

4. An in-ear noise reducing headphone according to claim 1, characterized in that: spout (19) have all been seted up to the both sides outer wall of connector (2), one side inner wall of spout (19) is linked together with the one end of connector (2), be equipped with slider (20) in spout (19), the inner wall fixed connection of slider (20) and connecting pipe (4).

5. An in-ear noise reducing headphone according to claim 1, characterized in that: the length of the first connecting column (13) extending to the outside of the fixing block (5) is larger than the depth of the clamping groove (7).

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