CN206932364U - A kind of foldable earphone for being easy to storage - Google Patents

A kind of foldable earphone for being easy to storage Download PDF

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Publication number
CN206932364U
CN206932364U CN201720432068.6U CN201720432068U CN206932364U CN 206932364 U CN206932364 U CN 206932364U CN 201720432068 U CN201720432068 U CN 201720432068U CN 206932364 U CN206932364 U CN 206932364U
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CN
China
Prior art keywords
earphone
folding
easy
storage
foldable
Prior art date
Application number
CN201720432068.6U
Other languages
Chinese (zh)
Inventor
黄学政
Original Assignee
深圳市率先电器有限公司
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by 深圳市率先电器有限公司 filed Critical 深圳市率先电器有限公司
Priority to CN201720432068.6U priority Critical patent/CN206932364U/en
Application granted granted Critical
Publication of CN206932364U publication Critical patent/CN206932364U/en

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Classifications

    • HELECTRICITY
    • H04ELECTRIC COMMUNICATION TECHNIQUE
    • H04RLOUDSPEAKERS, MICROPHONES, GRAMOPHONE PICK-UPS OR LIKE ACOUSTIC ELECTROMECHANICAL TRANSDUCERS; DEAF-AID SETS; PUBLIC ADDRESS SYSTEMS
    • H04R1/00Details of transducers, loudspeakers or microphones
    • H04R1/10Earpieces; Attachments therefor ; Earphones; Monophonic headphones

Abstract

The utility model discloses a kind of foldable earphone for being easy to storage, including neck extension portion, it is actively coupled in the first earphone portion of neck extension portion one end, and be actively coupled in the second earphone portion of the neck extension portion other end;Neck extension portion includes the first folding part coupled with the first earphone portion, the second folding part coupled with the second earphone portion;The Inner ends of first folding part and the Inner ends of the second folding part are hinged, so that the first folding part and the second folding part are folded toward;First earphone portion is articulated with the outer end of the first folding part, so that the first earphone portion is folded to the first folding part side;Second earphone portion is articulated with the outer end of the second folding part, so that the second earphone portion is folded to the second folding part side.The utility model is simple in construction, folding convenient;Three it is collapsible can effectively reduce earphone volume, be easy to carry;Automatic deploying and retracting line mechanism can freely control the use length of earphone cord, avoid earphone cord from knotting, convenient use.

Description

A kind of foldable earphone for being easy to storage

Technical field

Technical field of electronic devices is the utility model is related to, more specifically refers to a kind of collapsible ear for being easy to storage Machine.

Background technology

Existing neck hanging type earphone, it is twice-folded form substantially, it is impossible to further fold, this can not further be saved Space, it has not been convenient to carry.Further, due to earphone cord small, flexible, often knot, this brings inconvenience to use.

Utility model content

A kind of the defects of the purpose of this utility model is to overcome prior art, there is provided foldable earphone for being easy to storage.

To achieve the above object, the utility model uses following technical scheme:

A kind of foldable earphone for being easy to storage, including neck extension portion, are actively coupled in the first earphone portion of neck extension portion one end, And it is actively coupled in the second earphone portion of the neck extension portion other end;The neck extension portion includes the first folding coupled with the first earphone portion Portion, the second folding part coupled with the second earphone portion;The Inner ends of first folding part and the Inner ends of the second folding part are mutually cut with scissors Connect, so that the first folding part and the second folding part are folded toward;The first earphone portion is articulated with the outer end of the first folding part, with The first earphone portion is set to be folded to the first folding part side;The second earphone portion is articulated with the outer end of the second folding part, so that the Two earphone portions are folded to the second folding part side.

Its further technical scheme is:Cavity body structure is provided with the inside of described neck extension portion;The cavity body structure, which runs through, bullet Property part;The elastic component extends to the outside at neck extension portion both ends, and joins respectively with the first described earphone portion, the second earphone portion Connect.

Its further technical scheme is:Described elastic component is set in the hinged place both sides of the first folding part and the second folding part There are the first curved portions;Described elastic component is provided with the second curved portions in the hinged place both sides in the first folding part and the first earphone portion; Described elastic component is provided with the 3rd curved portions in the hinged place both sides in the second folding part and the second earphone portion;First arc Portion, the second curved portions, the 3rd curved portions are provided which the elastic component deformation caused in folding or opening.

Its further technical scheme is:The hinged place of the first described folding part and the second folding part is provided with elastic piece structure; The elastic piece structure includes the first shell fragment being fixedly connected with the first folding part, the second bullet being fixedly connected with the second folding part Piece;First shell fragment is provided with depressed part;Second shell fragment is provided with the lug boss to match with depressed part;Described first folds When portion opens with the second folding part, lug boss is placed in depressed part, so that the first folding part interfixes with the second folding part.

Its further technical scheme is:The rotating shaft rotation connection that described the first shell fragment, the second shell fragment are provided with hinged place Connect;One end of first shell fragment is provided with the first U-type groove structure;One end that second shell fragment is bordering on the first shell fragment is provided with second U-type groove structure;The second U-type groove structure is sleeved on the inside of the first U-type groove structure, and depressed part is located at the first U-type groove structure Inwall, lug boss are located at the second U-type groove inner structural wall to match with depressed part.

Its further technical scheme is:Described the first earphone portion, the second earphone portion are equipped with for receiving earphone cord automatically Cable pulling-pushing device;The cable pulling-pushing device includes fixed seat, and rotation is connected in fixed seat and the rotating disk for winding earphone cord; Clockwork spring is provided with the inside of the rotating disk, and clockwork spring one end is fixedly connected with the fixed column being provided with, the other end is fixedly connected with rotating disk;Institute State fixed seat and be provided with the scotch for being used for locking rotating disk.

Its further technical scheme is:Described the first earphone portion, the second earphone portion are additionally provided with housing;The fixed seat is consolidated Surely it is connected in case inside;Described fixed column is fixedly linked in housing;The housing is provided with the protruding block being hinged with neck extension portion.

Its further technical scheme is:Described the first earphone portion or the second earphone portion is provided with circuit board;The circuit board Provided with button switch, USB interface and volume knob;The circuit board is additionally provided with bluetooth module.

Its further technical scheme is:The first described earphone portion is symmetrically set with the second earphone portion with the center line in neck extension portion Put;First folding part is symmetrical arranged with the first folding part with hinged place.

The beneficial effect of the utility model compared with prior art is:It is a kind of be easy to storage foldable earphone, by Neck extension portion is provided with the first folding part and the second folding part being hinged, and the first folding part is hinged with the first earphone portion, the Two-fold portion is hinged with the second earphone portion.First folding part can mutually fold with the second folding part, meanwhile, the first earphone portion phase Folded for the first folding part, the second earphone portion folds relative to the second folding part, forms three folding Headphone structures.Also Have, automatic deploying and retracting line mechanism can control the earphone line length used, avoid knotting.The utility model is simple in construction, folding convenient; Three it is collapsible can effectively reduce earphone volume, be easy to carry;Automatic deploying and retracting line mechanism can freely control the use length of earphone cord, Earphone cord is avoided to knot, convenient use.

Brief description of the drawings

Fig. 1 is a kind of overall structure diagram for the foldable earphone for being easy to store of the utility model;

Fig. 2 is a kind of semi-collapsed condition schematic diagram for the foldable earphone for being easy to store of the utility model;

Fig. 3 is a kind of full folded state schematic diagram for the foldable earphone for being easy to store of the utility model;

Fig. 4 is Fig. 1 sectional view and partial enlarged drawing;

Fig. 5 is Fig. 3 sectional view;

Fig. 6 is that a kind of neck extension portion's internal structure schematic diagram of foldable earphone for being easy to store of the utility model and part are put Big figure;

Fig. 7 is a kind of three-dimensional structure diagram of the elastic piece structure for the foldable earphone for being easy to store of the utility model;

Fig. 8 is a kind of first earphone portion dimensional structure diagram of the foldable earphone for being easy to store of the utility model;

Fig. 9 is a kind of three-dimensional knot at first another visual angle of earphone portion of the foldable earphone for being easy to store of the utility model Structure schematic diagram.

Embodiment

In order to more fully understand technology contents of the present utility model, with reference to specific embodiment to skill of the present utility model Art scheme is further described and illustrated, but is not limited to this.

As shown in Figures 1 to 9, it is the concrete structure view of the present embodiment.

A kind of foldable earphone for being easy to storage, (as shown in Figure 1 to Figure 3) includes neck extension portion 10, is actively coupled and is hung in neck The first earphone portion 20 of the one end of portion 10, and be actively coupled in the second earphone portion 30 of the other end of neck extension portion 10.Neck extension portion 10 includes The first folding part 11 coupled with the first earphone portion 20, the second folding part 12 coupled with the second earphone portion 30.First folding part The Inner ends at 11 Inner ends and the second folding part 12 are hinged, so that the first folding part 11 and the second folding part 12 are folded toward. First earphone portion 20 is articulated with the outer end of the first folding part 11, so that the first earphone portion 20 is folded to the side of the first folding part 11. Second earphone portion 30 is articulated with the outer end of the second folding part 12, so that the second earphone portion 30 is folded to the side of the second folding part 12.

Neck extension portion 10 is warp architecture, and the first folding part 11 is folded toward to warp architecture inner side with the second folding part 12, Meanwhile be articulated with the first earphone portion 20 of the first folding part 11 be articulated with the second earphone portion 30 of the second folding part 12 also with It is folded toward on the inside of towards warp architecture, and the first earphone portion 20 is folded to the inner side of the first folding part 11, the folding of the second earphone portion 30 The inner side of the second earphone portion 30 is laminated on, so that whole Headphone structure is folded to the volume for together, reducing Headphone structure, is convenient for carrying.

Wherein, as shown in Figures 4 to 7, neck extension portion 10 includes inner housing 14 and shell body 15.Shell body 15 is provided with several Buckling groove 151, inner housing 14 are provided with the clamping projection 141 (not marked in figure) being mutually matched with buckling groove 151.Inner housing 14 Cooperate and fix by buckling groove 151 and clamping projection 141 with shell body 15.Also, between inner housing 14 and shell body 15 Formed with cavity body structure 16.Cavity body structure 16 inside neck extension portion 10 runs through flexible part 13.Elastic component 13 extends to neck extension portion The outside at 10 both ends, and couple respectively with the first described earphone portion 20, the second earphone portion 30.Preferably, elastic component 13 is bullet Property iron wire.

Preferably, elastic component 13 is provided with the first curved portions in the hinged place both sides of the first folding part 11 and the second folding part 12 131.Elastic component 13 is provided with the second curved portions 132 in the hinged place both sides in the first folding part 11 and the first earphone portion 20.Elasticity Part 13 is provided with the 3rd curved portions 133 in the hinged place both sides in the second folding part 12 and the second earphone portion 30.First curved portions 131, Second curved portions 132, the 3rd curved portions 133 are provided which to roll over the deformation caused in folding or opening of elastic component 13.Because bullet In folding or opening telescopic shape change can all occur for property part 13, retractable variable passes through the first curved portions 131, the second curved portions 132nd, the 3rd curved portions 133 absorb, and avoid frequently telescopic shape change from causing the fracture of elastic component 13.

Preferably, the first earphone portion 20 and the second earphone portion 30 are with the center line symmetrical setting in neck extension portion 10.First folds Portion 11 is symmetrical arranged with the first folding part 12 with hinged place.

Wherein, the hinged place of the first folding part 11 and the second folding part 12 is provided with elastic piece structure 17.Shell fragment includes and first The first shell fragment 171 that folding part 11 is fixedly connected, the second shell fragment 172 being fixedly connected with the second folding part 12.First shell fragment 171 Two sides are provided with depressed part 173.Second shell fragment 172 is provided with the lug boss 174 to match with depressed part 173.First folding part 11 When being opened with the second folding part 12, lug boss 174 is placed in depressed part 173, so that the first folding part 11 and the second folding part 12 Interfix.

Specifically, the first shell fragment 171, the second shell fragment 172 are provided with the first folding part 11, the hinged place of the second folding part 12 Rotating shaft 175 rotation connection.One end of first shell fragment 171 is provided with the first U-type groove structure 176.Second shell fragment 172 is bordering on the first bullet One end of piece 171 is provided with the second U-type groove structure 177.Second U-type groove structure 177 is sleeved on the inner side of the first U-type groove structure 176, and Depressed part 173 is located at the inwall of the first U-type groove structure 176, and lug boss 174 is located at the second U-type groove knot to match with depressed part 174 The inwall of structure 177.

Specifically, the first U-type groove structure 176 and the second U-type groove structure 177 be towards inside cavity body structure 16, elastic component 13 In through cavities structure 16, elastic component 13 is also placed in the first U-type groove structure 176 and the inner side of the second U-type groove structure 177.

As shown in Fig. 4,5 and Fig. 8,9, the first earphone portion 20, the second earphone portion 30 are equipped with for receiving earphone cord automatically Cable pulling-pushing device 21.Cable pulling-pushing device 21 includes fixed seat 22, and rotation is connected in fixed seat 22 and for winding turning for earphone cord Disk 23.The inner side of rotating disk 23 is provided with clockwork spring 24, and the one end of clockwork spring 24 is fixedly connected with the fixed column 25 (not marked in figure) being provided with, The other end is fixedly connected with rotating disk 23.Fixed seat 22 is provided with the scotch 26 for being used for locking rotating disk 23.Scotch 26 controls rotating disk 23 rotate, and freely to control the earphone line length for being adapted to use, avoid knotting.

First earphone portion 20, the second earphone portion 30 are additionally provided with housing 27.Fixed seat 22 is fixedly linked in the inner side of housing 27.Gu Fixed column 25 is fixedly linked in housing 27.Housing 27 is provided with the protruding block 28 being hinged with neck extension portion 10.Scotch 26 extends to housing 27 outsides, it is easy to control the unwrapping wire of cable pulling-pushing device 21 or take-up.

First earphone portion 20 or the second earphone portion 30 are provided with circuit board 40.Circuit board 40 is provided with button switch 41, USB interface 42 and volume knob 43.Button switch 41, USB interface 42 and volume knob 43 all extend to hull outside, are easy to Control.Wherein, circuit board 40 is additionally provided with rechargeable battery 44 (engagement Fig. 5).Circuit board 40 is additionally provided with bluetooth module, can with it is other Equipment communicates wirelessly.

In summary, a kind of foldable earphone for being easy to storage of the utility model, is hinged by being provided with neck extension portion The first folding part and the second folding part, and the first folding part is hinged with the first earphone portion, and the second folding part is hinged with second Earphone portion.First folding part can mutually fold with the second folding part, meanwhile, the first earphone portion rolls over relative to the first folding part Folded, the second earphone portion folds relative to the second folding part, forms three folding Headphone structures.Further, automatic deploying and retracting line mechanism The earphone line length used can be controlled, avoids knotting.The utility model is simple in construction, folding convenient;Three collapsible can effectively subtract Few earphone volume, is easy to carry;Automatic deploying and retracting line mechanism can freely control the use length of earphone cord, avoid earphone cord from knotting, Convenient use.

It is above-mentioned that technology contents of the present utility model are only further illustrated with embodiment, in order to reader is easier to understand, But embodiment of the present utility model is not represented is only limitted to this, any technology extension or recreation done according to the utility model, By protection of the present utility model.The scope of protection of the utility model is defined by claims.

Claims (9)

1. a kind of foldable earphone for being easy to storage, including neck extension portion, are actively coupled in the first earphone portion of neck extension portion one end, and It is actively coupled in the second earphone portion of the neck extension portion other end;Characterized in that, the neck extension portion includes coupling with the first earphone portion The first folding part, the second folding part coupled with the second earphone portion;The Inner ends of first folding part and the second folding part Inner ends are hinged, so that the first folding part and the second folding part are folded toward;The first earphone portion is articulated with the first folding The outer end in portion, so that the first earphone portion is folded to the first folding part side;The second earphone portion is articulated with the second folding part Outer end, so that the second earphone portion is folded to the second folding part side.
2. a kind of foldable earphone for being easy to storage according to claim 1, it is characterised in that on the inside of described neck extension portion Provided with cavity body structure;The cavity body structure runs through flexible part;The elastic component extends to the outside at neck extension portion both ends, and respectively Couple with the first described earphone portion, the second earphone portion.
3. a kind of foldable earphone for being easy to storage according to claim 2, it is characterised in that described elastic component is in the The hinged place both sides of one folding part and the second folding part are provided with the first curved portions;Described elastic component is in the first folding part and first The hinged place both sides in earphone portion are provided with the second curved portions;Described elastic component is in the second folding part and the hinged place in the second earphone portion Both sides are provided with the 3rd curved portions;First curved portions, the second curved portions, the 3rd curved portions are provided which that elastic component is being folded or beaten Caused deformation when opening.
A kind of 4. foldable earphone for being easy to storage according to claim 1, it is characterised in that the first described folding part Elastic piece structure is provided with the hinged place of the second folding part;The elastic piece structure includes the first bullet being fixedly connected with the first folding part Piece, the second shell fragment being fixedly connected with the second folding part;First shell fragment is provided with depressed part;Second shell fragment be provided with it is recessed The lug boss that sunken portion matches;When first folding part is opened with the second folding part, lug boss is placed in depressed part, so that the One folding part interfixes with the second folding part.
A kind of 5. foldable earphone for being easy to storage according to claim 4, it is characterised in that described the first shell fragment, The rotating shaft rotation that second shell fragment is provided with hinged place couples;One end of first shell fragment is provided with the first U-type groove structure;It is described One end that second shell fragment is bordering on the first shell fragment is provided with the second U-type groove structure;The second U-type groove structure is sleeved on the first U-type groove On the inside of structure, and depressed part is located at the first U-type groove inner structural wall, and lug boss is located at the second U-type groove knot to match with depressed part Structure inwall.
A kind of 6. foldable earphone for being easy to storage according to claim 1, it is characterised in that the first described earphone Portion, the second earphone portion are equipped with the cable pulling-pushing device for receiving earphone cord automatically;The cable pulling-pushing device includes fixed seat, rotation It is connected in fixed seat and the rotating disk for winding earphone cord;Clockwork spring is provided with the inside of the rotating disk, and clockwork spring one end is consolidated with what is be provided with Fixed column is fixedly connected, and the other end is fixedly connected with rotating disk;The fixed seat is provided with the scotch for being used for locking rotating disk.
A kind of 7. foldable earphone for being easy to storage according to claim 6, it is characterised in that the first described earphone Portion, the second earphone portion are additionally provided with housing;The fixed seat is fixedly linked in case inside;Described fixed column is fixedly linked in shell Body;The housing is provided with the protruding block being hinged with neck extension portion.
A kind of 8. foldable earphone for being easy to storage according to claim 1, it is characterised in that the first described earphone portion Or second earphone portion be provided with circuit board;The circuit board is provided with button switch, USB interface and volume knob;The circuit Plate is additionally provided with bluetooth module.
A kind of 9. foldable earphone for being easy to storage according to claim 1, it is characterised in that the first described earphone portion With the second earphone portion with the center line symmetrical setting in neck extension portion;First folding part is symmetrically set with the first folding part with hinged place Put.
CN201720432068.6U 2017-04-21 2017-04-21 A kind of foldable earphone for being easy to storage CN206932364U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN201720432068.6U CN206932364U (en) 2017-04-21 2017-04-21 A kind of foldable earphone for being easy to storage

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
CN201720432068.6U CN206932364U (en) 2017-04-21 2017-04-21 A kind of foldable earphone for being easy to storage
PCT/CN2018/075520 WO2018192294A1 (en) 2017-04-21 2018-02-07 Convenient-to-store foldable earphone

Publications (1)

Publication Number Publication Date
CN206932364U true CN206932364U (en) 2018-01-26

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CN201720432068.6U CN206932364U (en) 2017-04-21 2017-04-21 A kind of foldable earphone for being easy to storage

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CN (1) CN206932364U (en)
WO (1) WO2018192294A1 (en)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2018192294A1 (en) * 2017-04-21 2018-10-25 深圳市率先电器有限公司 Convenient-to-store foldable earphone
CN109302656A (en) * 2018-11-13 2019-02-01 深圳市远古科技有限公司 A kind of intelligent multifunctional earphone

Family Cites Families (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE10207214C1 (en) * 2002-02-21 2003-04-24 Sennheiser Electronic Folding audio headphone set has hoop ends folded inwards relative to remainder of hoop and electroacoustic transducers pivoted through 90 degrees between working and stowed positions
CN201213310Y (en) * 2008-04-29 2009-03-25 襄樊学院 Earphone plug
CN202424999U (en) * 2012-01-06 2012-09-05 陈朗君 Portable folding headset
CN202444605U (en) * 2012-03-09 2012-09-19 王承延 Connecting rod folding device for earphone
CN203151714U (en) * 2013-03-13 2013-08-21 捷音特科技股份有限公司 Earphone folding device and assembly thereof
JP2015136021A (en) * 2014-01-16 2015-07-27 株式会社フェニックス エンジニアリング Earphone placed on user's shoulder
CN204031394U (en) * 2014-03-05 2014-12-17 深圳市率先电器有限公司 A kind of U-shaped bluetooth earphone
CN206932364U (en) * 2017-04-21 2018-01-26 深圳市率先电器有限公司 A kind of foldable earphone for being easy to storage

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2018192294A1 (en) * 2017-04-21 2018-10-25 深圳市率先电器有限公司 Convenient-to-store foldable earphone
CN109302656A (en) * 2018-11-13 2019-02-01 深圳市远古科技有限公司 A kind of intelligent multifunctional earphone

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Publication number Publication date
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