CN209545825U - A kind of earphone that can alleviate ear's damage - Google Patents

Abstract

The utility model discloses the earphones that one kind can alleviate ear's damage, including headband, the both ends of the headband are fixedly connected to metal support arm, the round shaft outer sheath of the metal support arm is equipped with bracket side, the bracket side is 90 degree along the rotational angle of the round shaft of metal support arm, auricular concha is rotatably connected between the two sides of the bracket side, the auricular concha is 35 degree along the rotational angle of bracket side central rotating shaft, sliding shoe is slidably connected on the outside of the headband, auricular appendage shell is rotatably connected on the outside of the sliding shoe, the side of the auricular concha and auricular appendage shell offers air hole, the air hole runs through auricular concha and auricular appendage shell, the headband includes master tape, the utility model relates to ear phone technology fields.This can alleviate the earphone of ear's damage, can effectively alleviate damage of the earphone to ear, while solving the problem of existing earphone position is fixed with headband, can not adjust the angle of auricular concha.

Description

A kind of earphone that can alleviate ear's damage

Technical field

The utility model relates to ear phone technology field, specially a kind of earphone that can alleviate ear's damage.

Background technique

Machine is a pair of of converting unit, it receives the electric signal that media player or receiver are issued, using close to ear Loudspeaker convert it into the sound wave that can be heard, earphone be usually it is separable with media player, utilize a plug Connection, benefit is can to listen to sound equipment alone in the case where not influencing other people；Also the sound that ambient enviroment can be separated, to recording The people that tone chamber, DJ, journey, movement etc. use under noisy environment of making an uproar is helpful.Earphone use for a long time will cause non-renewable Restorative hearing impairment, ear's damage can not be effectively relieved in existing earphone, while the position of auricular concha is fixed with headband, can not Adjust the angle of auricular concha.

Utility model content

(1) the technical issues of solving

In view of the deficiencies of the prior art, the utility model provides a kind of earphone that can alleviate ear's damage, solves Ear's damage can not be effectively relieved in existing earphone, while the position of auricular concha is fixed with headband, can not adjust the angle of auricular concha Problem.

(2) technical solution

In order to achieve the above object, the utility model is achieved by the following technical programs: one kind can alleviate ear's damage The earphone of wound, including headband, the both ends of the headband are fixedly connected to metal support arm, outside the round shaft of the metal support arm Side is arranged with bracket side, and the bracket side is 90 degree along the rotational angle of the round shaft of metal support arm, and the two of the bracket side Auricular concha is rotatably connected between side, the auricular concha is 35 degree along the rotational angle of bracket side central rotating shaft, the outside of the headband Sliding shoe is slidably connected, is rotatably connected to auricular appendage shell on the outside of the sliding shoe, the side of the auricular concha and auricular appendage shell is opened Equipped with air hole, the air hole runs through auricular concha and auricular appendage shell.

Preferably, the headband includes master tape, and the both ends of the master tape pass through connector and slidably connect subband.

Preferably, the subband is 30mm along the slidably length of connector.

Preferably, Air Filter is fixedly connected between the inner wall both ends two sides of the air hole.

Preferably, the top of the metal support arm is threadedly coupled with headband.

Preferably, the sliding shoe offers telescopic chute close to the side of auricular appendage shell, and the inner wall side of the telescopic chute is logical It crosses telescopic rod and auricular appendage shell is rotatablely connected.

(3) beneficial effect

The utility model provides a kind of earphone that can alleviate ear's damage.Have it is following the utility model has the advantages that

(1), this can alleviate the earphone of ear's damage, by slidably connecting sliding shoe, the sliding on the outside of headband It is rotatably connected to auricular appendage shell on the outside of block, the side of the auricular concha and auricular appendage shell offers air hole, and the air hole runs through Auricular appendage shell, is moved to the position of skull by auricular concha and auricular appendage shell, and earpiece volume is turned down rear auricular appendage shell and passes through the vibration on skull Dynamic transmitting sound, reduces the stimulation to cochlea, while air hole avoids the excessively high damage cochlea of the pressure in auricular concha and auricular appendage shell, energy Enough effective damages for alleviating earphone to ear.

(2), this can alleviate the earphone of ear's damage, be fixedly connected to metal support arm by the both ends of headband, described The round shaft outer sheath of metal support arm is equipped with bracket side, and the bracket side is along the rotational angle of the round shaft of metal support arm 90 degree, auricular concha is rotatably connected between the two sides of the bracket side, the auricular concha is along the rotational angle of bracket side central rotating shaft 35 degree, auricular concha can be rotated along the round shaft and bracket side central rotating shaft of metal support arm, solve existing earphone position with The problem of headband is fixed, and the angle of auricular concha can not be adjusted.

Detailed description of the invention

Fig. 1 is the utility model schematic view of the front view；

Fig. 2 is the utility model left view structural representation；

Fig. 3 is the utility model auricular appendage shell structure schematic diagram.

In figure: 1 headband, 2 metal support arms, 3 bracket sides, 4 auricular conchas, 5 sliding shoes, 6 auricular appendage shells, 7 air holes, 8 master tapes, 9 connect Fitting, 10 subbands, 11 Air Filters, 12 telescopic chutes, 13 telescopic rods.

Specific embodiment

The following will be combined with the drawings in the embodiments of the present invention, carries out the technical scheme in the embodiment of the utility model Clearly and completely describe, it is clear that the described embodiments are only a part of the embodiments of the utility model, rather than whole Embodiment.Based on the embodiments of the present invention, those of ordinary skill in the art are without making creative work Every other embodiment obtained, fall within the protection scope of the utility model.

Please refer to Fig. 1-3, the utility model provides a kind of technical solution: one kind can alleviate the earphone of ear's damage, packet Headband 1 is included, the both ends of headband 1 are fixedly connected to metal support arm 2, and the round shaft outer sheath of metal support arm 2 is equipped with bracket side 3, bracket side 3 is 90 degree along the rotational angle of the round shaft of metal support arm 2, is rotatably connected to ear between the two sides of bracket side 3 Shell 4, auricular concha 4 are 35 degree along the rotational angle of 3 central rotating shaft of bracket side, and auricular concha 4 can be along the round shaft and branch of metal support arm 2 The problem of rotation of 3 central rotating shaft of frame side, solves existing earphone position and headband 1 is fixed, can not adjust the angle of auricular concha 4, The outside of headband 1 slidably connects sliding shoe 5, and the outside of sliding shoe 5 is rotatably connected to auricular appendage shell 6, and auricular appendage shell 6 is mobile to the end Earpiece volume is turned down rear auricular appendage shell 6 and transmits sound by the vibration on skull, reduces the stimulation to cochlea by the position of bone, The side of auricular concha 4 and auricular appendage shell 6 offers air hole 7, and air hole 7 avoids the excessively high damage of pressure in auricular concha 4 and auricular appendage shell 6 Cochlea, air hole 7 run through auricular concha 4 and auricular appendage shell 6.

Headband 1 includes master tape 8, and the both ends of master tape 8 pass through connector 9 and slidably connect subband 10.

Subband 10 is 30mm along the slidably length of connector 9.

Air Filter 11 is fixedly connected between the inner wall both ends two sides of air hole 7.

The top of metal support arm 2 is threadedly coupled with headband 1, is convenient for changing when auricular concha 4 damages.

Sliding shoe 5 offers telescopic chute 12 close to the side of auricular appendage shell 6, and the inner wall side of telescopic chute 12 passes through telescopic rod 13 It is rotatablely connected with auricular appendage shell 6, telescopic rod 13 can make auricular appendage shell 6 be close to skull.

In use, auricular concha 4 is along the angle of round shaft and 3 central rotating shaft of bracket side the rotation adjustment auricular concha 4 of metal support arm 2 Auricular appendage shell 6, is moved to the position of skull by degree, and telescopic rod 13 can make auricular appendage shell 6 be close to skull.

It should be noted that, in this document, relational terms such as first and second and the like are used merely to a reality Body or operation are distinguished with another entity or operation, are deposited without necessarily requiring or implying between these entities or operation In any actual relationship or order or sequence.Moreover, the terms "include", "comprise" or its any other variant are intended to Non-exclusive inclusion, so that the process, method, article or equipment including a series of elements is not only wanted including those Element, but also including other elements that are not explicitly listed, or further include for this process, method, article or equipment Intrinsic element.In the absence of more restrictions.By sentence " element limited including one ..., it is not excluded that There is also other identical elements in the process, method, article or apparatus that includes the element ".

While there has been shown and described that the embodiments of the present invention, for the ordinary skill in the art, It is understood that these embodiments can be carried out with a variety of variations in the case where not departing from the principles of the present invention and spirit, repaired Change, replacement and variant, the scope of the utility model is defined by the appended claims and the equivalents thereof.

Claims (6)

1. one kind can alleviate the earphone of ear's damage, including headband (1), it is characterised in that: the both ends of the headband (1) are solid Surely it is connected with metal support arm (2), the round shaft outer sheath of the metal support arm (2) is equipped with bracket side (3), the bracket side (3) it is 90 degree along the rotational angle of the round shaft of metal support arm (2), is rotatably connected between the two sides of the bracket side (3) Auricular concha (4), the auricular concha (4) are 35 degree along the rotational angle of bracket side (3) central rotating shaft, the outer Slideslip of the headband (1) It is connected with sliding shoe (5), is rotatably connected to auricular appendage shell (6) on the outside of the sliding shoe (5), the auricular concha (4) and auricular appendage shell (6) Side offer air hole (7), the air hole (7) run through auricular concha (4) and auricular appendage shell (6).

2. the earphone that one kind according to claim 1 can alleviate ear's damage, it is characterised in that: headband (1) packet It includes master tape (8), the both ends of the master tape (8) pass through connector (9) and slidably connect subband (10).

3. the earphone that one kind according to claim 2 can alleviate ear's damage, it is characterised in that: subband (10) edge The slidably length of connector (9) is 30mm.

4. the earphone that one kind according to claim 1 can alleviate ear's damage, it is characterised in that: the air hole (7) Inner wall both ends two sides between be fixedly connected to Air Filter (11).

5. the earphone that one kind according to claim 1 can alleviate ear's damage, it is characterised in that: the metal support arm (2) top is threadedly coupled with headband (1).

6. the earphone that one kind according to claim 1 can alleviate ear's damage, it is characterised in that: the sliding shoe (5) Offered telescopic chute (12) close to the side of auricular appendage shell (6), the inner wall side of the telescopic chute (12) by telescopic rod (13) with Auricular appendage shell (6) rotation connection.