CN207995306U - A kind of dust-proof headphone convenient for outdoor activities - Google Patents

Abstract

The utility model is related to headphone technical fields, more particularly to a kind of dust-proof headphone convenient for outdoor activities, including headgear assemblies, left earmuff and right earcup, the headgear assemblies include head bow, head Gong Gai, head bow leather sheath, head bow hardware lid and telescopic arm, the left earmuff and right earcup include Pi Ermian, retainer plate, horn hood, glue shell and aluminum hull, loudspeaker are installed in the horn hood, the aluminum hull is equipped with groove, fixed column, dust cover and capping, and the right earcup further includes circuit board and LED light；Article or passerby when LED light prevents user's night from running and on the way bumps against；Curved bar and expansion shading cloth being capable of shading sun-proofs；Telescopic arm adjusts the height of left earmuff and right earcup；Dust cover prevents dust to be adhered on skin ear cotton；The utility model shading sun-proof is suitble to different ear height, and protection duct health, practicability is very strong, is suitble to promote the use of.

Description

A kind of dust-proof headphone convenient for outdoor activities

Technical field

The utility model is related to headphone technical fields, more particularly to a kind of convenient for the dust-proof of outdoor activities Headphone.

Background technology

With the progress and the improvement of people's living standards in epoch, more and more people focus on pursuing music enjoyment, are used for The portable earphone that the electronic products such as connection mobile phone play music has become a kind of very universal consumer goods.The wherein large size of wear-type Earphone is good and very popular due to comfortable wearing, acoustical quality.Most of young man likes listening to music while running, often Environment around ignoring, especially when running at night, sight is limited, is easy to collide with object or passerby, and earphone The dust adhered to the position of ear contacts is easy to enter the duct of people when in use.

Utility model content

In view of the deficiencies of the prior art mentioned above, the utility model provides a kind of wears convenient for the dust-proof of outdoor activities Earphone, for solve how to provide a kind of protection duct health, be suitble to different ear locations and shading sun-proof convenient for outdoor living Dynamic dust-proof headphone.

In order to achieve the above object, the utility model is achieved by the following technical programs：

A kind of dust-proof headphone convenient for outdoor activities, including headgear assemblies, left earmuff and right earcup, the headband group Part includes head bow, head Gong Gai, head bow leather sheath, head bow hardware lid and telescopic arm, and the head bow lid is connected by telescopic arm and head bow, Head bow hardware lid and head bow, head bow lid socket, the quantity of the telescopic arm is two, the bottom end of the telescopic arm respectively with Left earmuff is connected with right earcup；The left earmuff and right earcup include Pi Ermian, retainer plate, horn hood, glue shell and aluminum hull, institute It states and loudspeaker is installed in horn hood, the aluminum hull is equipped with groove, fixed column, dust cover and capping, and the fixed column is solid with groove Fixed connection, the capping are threadedly coupled with fixed column, and one end of the dust cover is fixedly connected with fixed column, the dust cover The other end is equipped with stretch cord, and the right earcup further includes circuit board and LED light, and the LED lamps are connected by switch and circuit board It connects.

Further, the head bow leather sheath includes grooving, upper shield and curved bar, and the upper shield is rotatablely connected with grooving, described The quantity of curved bar is two, and the curved bar is rotatablely connected with the inner wall of grooving, is connected by shading cloth between the curved bar.

Further, the quantity of the upper shield is two.

Further, the telescopic arm is connected with card semi-annular jade pendant and on-slip circle.

Further, the end face of the capping is circular configuration.

Further, the curved bar is made of iron wire, and the curved bar is equipped with spacing head, and the length of the curved bar, which is more than, blocks The width of cloth.

Further, the fixed column is equipped with limited post and limiting slot, and the limited post is equipped with the first banking stop and second Banking stop, the outer diameter of first banking stop are less than the outer diameter of the second banking stop.

The beneficial effects of the utility model are：

(1) when running at night, the LED light of right earcup is opened, has not only facilitated and has been illuminated for user oneself, but also other passerbys can be caused Note that preventing from colliding；

(2) when hot summer walks on the way, it is rotated up upper shield, curved bar is rotated to grooving outside, shading cloth is unfolded, Shading sun-proof；

(3) height that left earmuff and right earcup are adjusted by telescopic arm, makes left earmuff and right earcup adapt to different head dummys Ear location；

(4) capping is rotated, the dust cover in groove is pulled out, overturning dust cover has covered left earmuff and right earcup, prevented ash Dirt is adhered on skin ear cotton, into the duct of access customer, keeps duct health.

In conclusion the dust-proof headphone provided by the utility model convenient for outdoor activities, shading sun-proof are suitble to difference Ear height, protection duct health.

Description of the drawings

In order to illustrate more clearly of the technical solution of the utility model embodiment, make required for being described below to embodiment Attached drawing is briefly described, it should be apparent that, the accompanying drawings in the following description is only some realities of the utility model protection Example is applied, it for those of ordinary skill in the art, without creative efforts, can also be according to these attached drawings Obtain other attached drawings.

Fig. 1 is the structural schematic diagram of the utility model；

Fig. 2 is the part schematic diagram of the utility model；

Fig. 3 is the separate structure schematic diagram of left earmuff；

Fig. 4 is the separate structure schematic diagram of right earcup；

Fig. 5 is the structural schematic diagram of grooving；

Fig. 6 is structural schematic diagram when dust cover uses；

Fig. 7 is the sectional view of groove；

In attached drawing, the component representated by each label is as follows：

1- headgear assemblies, the left earmuffs of 2-, 3- right earcups, 4- bow leather sheaths, 5- aluminum hulls, 11- bows, 12- bow lids, 13- Head bow hardware lid, 14- telescopic arms, 15- card semi-annular jade pendants, 16- on-slip circles, 21- skin ear cottons, 22- retainer plates, 23- horn hoods, 24- glue shells, 25- loudspeaker, 31- circuit boards, 32-LED lamps, 41- groovings, 42- upper shields, 43- curved bars, 44- spacing heads, 51- grooves, 52- are fixed Column, 53- dust covers, 54- cappings, 55- limited posts, 56- limiting slots, the first banking stops of 57-, the second banking stops of 58-.

Specific implementation mode

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 creative efforts The all other embodiment obtained, shall fall within the protection scope of the present invention.

As shown in figs. 1-7, a kind of dust-proof headphone convenient for outdoor activities, including headgear assemblies 1, left earmuff 2 and the right side Earmuff 3, headgear assemblies 1 include that head bow 11, head bow lid 12, head bow leather sheath 4, head bow hardware lid 13 and telescopic arm 14, head bend lid 12 It is connect with head bow 11 by telescopic arm 14, head bends hardware lid 13 and is socketed with head bow 11, head bow lid 12, and the quantity of telescopic arm 14 is Two, the bottom end of telescopic arm 14 is connect with left earmuff 2 and right earcup 3 respectively；Left earmuff 3 and right earcup 3 include skin ear cotton 21, Retainer plate 22, horn hood 23, glue shell 24 and aluminum hull 5, loudspeaker 25 are equipped in horn hood 23, and aluminum hull 5 is equipped with groove 51, fixed column 52, dust cover 53 and capping 54, fixed column 52 are fixedly connected with groove 51, and capping 54 is threadedly coupled with fixed column 52, dust cover 53 one end is fixedly connected with fixed column 52, and the other end of dust cover 53 is equipped with stretch cord, and right earcup 3 further includes 31 He of circuit board LED light 32, LED light 32 are connect by switching with circuit board 31.

Wherein, head bow leather sheath 4 includes grooving 41, upper shield 42 and curved bar 43, and upper shield 43 is rotatablely connected with grooving 41, curved bar 43 Quantity be two, curved bar 43 is rotatablely connected with the inner wall of grooving 41, is connected by shading cloth between curved bar 43, shading cloth The right and left is socketed on respectively on curved bar 43；It is rotated up upper shield 42, rotates curved bar 43 to the outside of grooving 41, expansion is blocked Cloth, being capable of shading sun-proof during the broiling summer；Curved bar 43 is rotated to close to the direction of 41 inner wall of grooving, the shading cloth of fold is received It receives into grooving 41, rotates down upper shield 42.

Wherein, the quantity of upper shield 42 is two and symmetrical, when moving head bow 11, is lived with head bow 11 convenient for upper shield 42 It is dynamic.

Wherein, telescopic arm 14 is connected with card semi-annular jade pendant 15 and on-slip circle 16.

Wherein, the end face of capping 54 is circular configuration.

Wherein, curved bar 43 is made of iron wire, and curved bar 43 is equipped with spacing head 44, prevents shading cloth from falling off from curved bar 43, curved The length of bar 43 is more than the width of shading cloth.

Wherein, fixed column 52 is equipped with limited post 55 and limiting slot 56, and limited post 55 is limited equipped with the first banking stop 57 and second Bit slice 58, the outer diameter of the first banking stop 57 are less than the outer diameter of the second banking stop 58, and the first banking stop 57 prevents limiting slot 56 and limit Position column 55 detaches, and the second banking stop 58 prevents limited post 55 from being detached with capping 54.

It is a specific embodiment of the utility model below：

When hot weather, 2 upper shields 42 are rotated up, rotate curved bar 43 to the outside of grooving 41, curved bar 43 drives socket Shading cloth expansion on curved bar 43, shading sun-proof；When night runs, the switch of LED light is opened, by the light of LED light, user keeps away Exempt from on the way article and passerby bump against；After use, capping 54 is rotated, dust cover 53 is pulled out from groove 51, overturning is anti- Dust hood 53 makes it entangle the stretch cord of left earmuff 2 and right earcup 3 (in addition to groove 51, fixed column 52 and capping 54) dust cover 53 It tightens in the junction of telescopic arm 14 and left earmuff 2 and right earcup 3.

The preferred embodiment in the utility model disclosed above is only intended to help to illustrate the utility model.Preferred embodiment is simultaneously There is no the details that detailed descriptionthe is all, does not limit the specific implementation mode that the utility model is only yet.Obviously, according to this specification Content, can make many modifications and variations.These embodiments are chosen and specifically described to this specification, be in order to preferably explain The principles of the present invention and practical application, to enable the technical field technical staff to be best understood by and utilize this practicality It is novel.The utility model is limited only by the claims and their full scope and equivalents.

Claims (7)

1. a kind of dust-proof headphone convenient for outdoor activities, including headgear assemblies, left earmuff and right earcup, it is characterised in that： The headgear assemblies include head bow, head Gong Gai, head bow leather sheath, head bow hardware lid and telescopic arm, and the head bow lid passes through telescopic arm Bend with head and connect, the head bow hardware lid and head bow, head bow lid socket, the quantity of the telescopic arm is two, the telescopic arm Bottom end connect respectively with left earmuff and right earcup；The left earmuff and right earcup include Pi Ermian, retainer plate, horn hood, Glue shell and aluminum hull are equipped with loudspeaker in the horn hood, and the aluminum hull is equipped with groove, fixed column, dust cover and capping, described solid Fixed column is fixedly connected with groove, and the capping is threadedly coupled with fixed column, and one end of the dust cover is fixedly connected with fixed column, The other end of the dust cover is equipped with stretch cord, and the right earcup further includes circuit board and LED light, and the LED light passes through switch It is connect with circuit board.

2. the dust-proof headphone according to claim 1 convenient for outdoor activities, it is characterised in that：The head bends leather sheath packet Include grooving, upper shield and curved bar, the upper shield is rotatablely connected with grooving, and the quantity of the curved bar is two, the curved bar with set The inner wall of slot is rotatablely connected, and is connected by shading cloth between the curved bar.

3. the dust-proof headphone according to claim 2 convenient for outdoor activities, it is characterised in that：The quantity of the upper shield It is two.

4. the dust-proof headphone according to claim 1 convenient for outdoor activities, it is characterised in that：The telescopic arm connection There are card semi-annular jade pendant and on-slip circle.

5. the dust-proof headphone according to claim 1 convenient for outdoor activities, it is characterised in that：The end face of the capping For circular configuration.

6. the dust-proof headphone according to claim 2 convenient for outdoor activities, it is characterised in that：The curved bar is by iron wire It is made, the curved bar is equipped with spacing head, and the length of the curved bar is more than the width of shading cloth.

7. the dust-proof headphone according to claim 1 convenient for outdoor activities, it is characterised in that：The fixed column is equipped with Limited post and limiting slot, the limited post are equipped with the first banking stop and the second banking stop, and the outer diameter of first banking stop is less than The outer diameter of second banking stop.