CN211959484U - Bone conduction type noise reduction earphone - Google Patents

Abstract

The utility model discloses an earphone of making an uproar falls in bone conduction formula, including first bone conduction earphone frame, first bone conduction earphone frame includes bone conduction support body, butt joint groove, the flexible terminal box of butt joint, blotter, and the lateral wall of bone conduction support body has seted up the butt joint groove, the butt joint groove department that the bone conduction support body was seted up is provided with the flexible terminal box of butt joint, and the extrados of the flexible terminal box of butt joint is provided with the blotter, the connection of after section of first bone conduction earphone frame has fixed connection structure, and fixed connection structure's opposite side is connected with second bone conduction earphone frame, the structure of second bone conduction earphone frame is the same with the structure of first bone conduction earphone frame. A bone conduction formula earphone of making an uproar that falls utilizes the flexible terminal box of butt joint to act as go-between to tie up, improves the fastness can in the user motion process, fixed connection structure utilizes the buffering of arc buffering strip realization user rear end, improves user's use comfort.

Description

Bone conduction type noise reduction earphone

Technical Field

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

Background

Bone conduction is a sound conduction mode, is about to sound conversion mechanical vibration of different frequencies, passes through people's skull, bone labyrinth, inner ear lymph, spiral organ, auditory nerve, the sound wave is transmitted to the auditory centre, for the classic sound conduction mode that produces the sound wave through the vibrating diaphragm, many sound wave transmission's steps have been saved in bone conduction, can realize clear sound restoration in noisy environment, and the sound wave can not influence other people because of diffusing in the air yet. The bone conduction technology is divided into a bone conduction speaker technology and a bone conduction microphone technology; in the earphone use of making an uproar falls in bone conduction formula, because bone conduction earphone frame is the elasticity setting, can press from both sides tight user head, long-time the use leads to user's head rear end painful, in the motion process, because the clamping force can not be too big, the firmness is not good, drops easily.

SUMMERY OF THE UTILITY MODEL

The utility model discloses a main aim at provides a bone conduction formula noise reduction earphone can effectively solve the problem in the background art.

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

the utility model provides an earphone of making an uproar falls in bone conduction formula, includes first bone conduction earphone frame, first bone conduction earphone frame includes bone conduction support body, butt joint groove, the flexible terminal box of butt joint, blotter, and the lateral wall of bone conduction support body has seted up the butt joint groove, the butt joint groove department that the bone conduction support body was seted up is provided with the flexible terminal box of butt joint, and the extrados of the flexible terminal box of butt joint is provided with the blotter, the connection of after section of first bone conduction earphone frame has fixed connection structure, and fixed connection structure's opposite side is connected with second bone conduction earphone frame.

Preferably, the structure of the second bone conduction earphone frame is the same as that of the first bone conduction earphone frame, and the butt joint telescopic pull line box arranged on the second bone conduction earphone frame is matched with the butt joint telescopic pull line box arranged on the first bone conduction earphone frame.

Preferably, fixed connection structure includes that fixed block, arc are connected and are led to groove, arc buffering strip, arc buffering exhibition piece, and the front end of fixed block is provided with arc buffering strip, the both sides of arc buffering strip are provided with arc buffering exhibition piece, and arc connection is led to the groove with the fixed block front end groove component arc in the arc buffering strip rear end groove, the arc is connected and is led to the inslot and insert into the osteoacusis support body.

Preferably, arc buffering strip and the integrative setting of arc buffering exhibition piece, the logical groove cell wall set up threaded hole is connected to the arc, osteoacusis support body afterbody lateral wall set up threaded hole, and osteoacusis support body afterbody lateral wall set up the screw hole and the logical groove cell wall of arc connection set up the screw hole and align to set up.

Preferably, the butt-joint telescopic pull line box side wall butt-joint block is inserted into the butt-joint groove, a threaded hole is formed in the bottom of the butt-joint groove and aligned with a threaded hole formed in the end face of the butt-joint telescopic pull line box side wall butt-joint block, the butt-joint telescopic pull line box is in bonding connection with the buffer pad, and the outer wall of the buffer pad is in arc-shaped arrangement.

Compared with the prior art, the utility model discloses following beneficial effect has:

the utility model discloses in, utilize the flexible terminal box of butt joint to act as go-between to tie up, improve firm performance in the user motion process, fixed connection structure utilizes the buffering strip to realize the buffering of user's rear end, improves user's use comfort.

Drawings

Fig. 1 is a schematic view of the overall structure of a bone conduction noise reduction earphone according to the present invention;

fig. 2 is a schematic diagram illustrating a split of an overall structure of a bone conduction noise reduction earphone according to the present invention;

fig. 3 is a schematic view illustrating a split of a bone conduction earphone frame of the bone conduction noise reduction earphone of the present invention;

fig. 4 is the utility model relates to a fixed connection structure split schematic diagram of earphone of making an uproar falls in bone conduction formula.

In the figure: 1. a first bone conduction earphone rack; 101. a bone conduction frame body; 102. a butt joint groove; 103. butting the telescopic pull line boxes; 104. a cushion pad; 2. a second bone conduction earphone rack; 3. a fixed connection structure; 301. a fixed block; 302. the arc-shaped connecting through groove; 303. an arc-shaped buffer strip; 304. arc buffering exhibition piece.

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 fig. 1-4, a bone conduction type noise reduction earphone comprises a first bone conduction earphone frame 1, wherein the first bone conduction earphone frame 1 comprises a bone conduction frame body 101, a butt joint groove 102, a butt joint telescopic pull line box 103 and a buffer pad 104, the butt joint groove 102 is formed in the side wall of the bone conduction frame body 101, the butt joint telescopic pull line box 103 is arranged at the position of the butt joint groove 102 formed in the bone conduction frame body 101, the buffer pad 104 is arranged on the outer arc surface of the butt joint telescopic pull line box 103, the tail of the first bone conduction earphone frame 1 is connected with a fixed connection structure 3, and the other side of the fixed connection structure 3 is connected with a second bone conduction earphone frame 2.

Wherein, the structure of second bone conduction earphone rack 2 is the same as the structure of first bone conduction earphone rack 1, and the flexible terminal box 103 of butt joint that second bone conduction earphone rack 2 set up sets up and flexible terminal box 103 adaptation that the butt joint that first bone conduction earphone rack 1 set up sets up.

Wherein, fixed connection structure 3 includes that fixed block 301, arc are connected and are led to groove 302, arc buffering strip 303, arc buffering exhibition piece 304, and the front end of fixed block 301 is provided with arc buffering strip 303, and the both sides of arc buffering strip 303 are provided with arc buffering exhibition piece 304, and arc connection leads to groove 302 is constituteed with fixed block 301 front end groove in arc buffering strip 303 rear end groove, and the inslot of groove 302 is led to in the arc connection is gone into bone conduction support body 101.

The arc-shaped buffer strips 303 and the arc-shaped buffer display pieces 304 are integrally arranged, the groove walls of the arc-shaped connecting through grooves 302 are provided with threaded holes, the side wall of the tail part of the bone conduction frame body 101 is provided with threaded holes, and the threaded holes formed in the side wall of the tail part of the bone conduction frame body 101 are aligned with the threaded holes formed in the groove walls of the arc-shaped connecting through grooves 302; the fixed connection structure 3 utilizes the arc-shaped buffer strip 303 to realize the buffer of the rear end of a user, thereby improving the use comfort of the user.

Wherein, the butt joint block of the side wall of the butt joint telescopic pull line box 103 is inserted into the butt joint groove 102, the threaded hole arranged at the bottom of the butt joint groove 102 is aligned with the threaded hole arranged at the end face of the butt joint block of the side wall of the butt joint telescopic pull line box 103, the butt joint telescopic pull line box 103 is connected with the buffer pad 104 in an adhesion way, and the outer wall of the buffer pad 104 is arranged in an arc shape; the tying of the stay wires by the abutting telescopic stay wire box 103 improves the firmness of the user in the movement process.

It should be noted that, when the bone conduction type noise reduction earphone of the present invention is assembled with the first bone conduction earphone frame 1, the second bone conduction earphone frame 2 and the fixed connection structure 3, the first bone conduction earphone frame 1 and the second bone conduction earphone frame 2 have the same structure, the side wall butt joint block of the butt joint telescopic pull line box 103 of the first bone conduction earphone frame 1 is inserted into the butt joint groove 102 formed on the side wall of the bone conduction frame 101, the end surface of the butt joint block of the side wall butt joint telescopic pull line box 103 is provided with a threaded hole aligned with the threaded hole formed at the bottom of the butt joint groove 102 of the bone conduction frame 101, the bolt is inserted into the end surface of the side wall butt joint block of the butt joint telescopic pull line box 103, the bolt penetrates through the threaded hole formed at the side wall butt joint block end surface of the butt joint telescopic pull line box 103 and is inserted into the frame 101, thereby realizing the fixed connection between the butt joint telescopic pull, butt joint telescopic pull wire box 103 lower extreme stay cord and end cap stretch out to the outside, the flexible pull wire box 103 extrados of bumper pad 104 inner arc face contact butt joint, bonding connection between bumper pad 104 and the flexible pull wire box 103 of butt joint, realize the equipment of first bone conduction earphone frame 1, the equipment mode of second bone conduction earphone frame 2 is the same with the equipment mode of first bone conduction earphone frame 1, arc buffering strip 303 and the integrative setting of arc buffering exhibition piece 304, fixed connection between arc buffering strip 303 and the fixed block 301, the arc connection logical groove 302 inslot that fixed block 301 was seted up is inserted into bone conduction support body 101, bone conduction support body 101 lateral wall is seted up the screw hole and is seted up the screw hole with arc connection logical groove 302 cell wall and align, use the bolt to insert into the fixed block 301 rear end and set up the screw hole, realize the fixed connection between bone conduction support body 101 and the fixed block.

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. The utility model provides a bone conduction formula earphone of making an uproar that falls which characterized in that: including first bone conduction earphone rack (1), first bone conduction earphone rack (1) includes bone conduction support body (101), butt joint groove (102), the flexible terminal box of butt joint (103), blotter (104), and the lateral wall of bone conduction support body (101) has seted up butt joint groove (102), the butt joint groove (102) department that bone conduction support body (101) was seted up is provided with the flexible terminal box of butt joint (103), and the extrados face of the flexible terminal box of butt joint (103) is provided with blotter (104), the connection of the afterbody of first bone conduction earphone rack (1) has fixed connection structure (3), and the opposite side of fixed connection structure (3) is connected with second bone conduction earphone rack (2).

2. The bone conduction noise reduction earphone according to claim 1, wherein: the structure of the second bone conduction earphone frame (2) is the same as that of the first bone conduction earphone frame (1), and a butt joint telescopic pull line box (103) arranged on the second bone conduction earphone frame (2) is matched with a butt joint telescopic pull line box (103) arranged on the first bone conduction earphone frame (1).

3. A bone conduction noise reducing earphone according to claim 2, wherein: fixed connection structure (3) connect logical groove (302), arc buffering strip (303), arc buffering exhibition piece (304) including fixed block (301), arc, and the front end of fixed block (301) is provided with arc buffering strip (303), the both sides of arc buffering strip (303) are provided with arc buffering exhibition piece (304), and arc buffering strip (303) rear end groove and fixed block (301) front end groove constitution arc connect logical groove (302), the arc is connected and is gone into osteoacusis support body (101) in logical groove (302) inslot.

4. A bone conduction noise reducing earphone according to claim 3, wherein: arc buffering strip (303) and arc buffering exhibition piece (304) an organic whole set up, logical groove (302) cell wall set up threaded hole is connected to the arc, bone conduction support body (101) afterbody lateral wall set up threaded hole, and bone conduction support body (101) afterbody lateral wall set up the screw hole and arc is connected logical groove (302) cell wall and is seted up the screw hole and set up the screw hole and align to each other.

5. The bone conduction noise reducing earphone according to claim 4, wherein: the butt-joint telescopic pull line box is characterized in that a butt-joint block on the side wall of the butt-joint telescopic pull line box (103) is inserted into a butt-joint groove (102), a threaded hole is formed in the bottom of the butt-joint groove (102) and aligned with a threaded hole formed in the end face of the butt-joint telescopic pull line box (103) side wall butt-joint block, the butt-joint telescopic pull line box (103) is in bonding connection with a buffer pad (104), and the outer wall of the buffer pad (104) is arranged.

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