WO2018192294A1 - 一种便于收纳的折叠式耳机 - Google Patents
一种便于收纳的折叠式耳机 Download PDFInfo
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- WO2018192294A1 WO2018192294A1 PCT/CN2018/075520 CN2018075520W WO2018192294A1 WO 2018192294 A1 WO2018192294 A1 WO 2018192294A1 CN 2018075520 W CN2018075520 W CN 2018075520W WO 2018192294 A1 WO2018192294 A1 WO 2018192294A1
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- WIPO (PCT)
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- earphone
- folding
- folded
- elastic piece
- coupled
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- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04R—LOUDSPEAKERS, MICROPHONES, GRAMOPHONE PICK-UPS OR LIKE ACOUSTIC ELECTROMECHANICAL TRANSDUCERS; DEAF-AID SETS; PUBLIC ADDRESS SYSTEMS
- H04R1/00—Details of transducers, loudspeakers or microphones
- H04R1/10—Earpieces; Attachments therefor ; Earphones; Monophonic headphones
Definitions
- the utility model relates to the technical field of electronic devices, and more particularly to a folding earphone which is convenient for storage.
- the existing neck-mounted earphones are basically only a double-folded form and cannot be further folded, which cannot further save space and is not convenient to carry. Also, since the earphone cord is small and soft, it is often knotted, which causes inconvenience to the use.
- the purpose of the utility model is to overcome the defects of the prior art and to provide a folding earphone which is convenient for storage.
- the utility model relates to a folding earphone which is convenient for storage, comprising a neck hanging portion, a first earphone portion movably coupled to one end of the neck hanging portion, and a second earphone portion movably coupled to the other end of the neck hanging portion;
- the neck hanging portion includes a first folded portion coupled to the earphone portion, and a second folded portion coupled to the second earphone portion; an inner end of the first folded portion and an inner end of the second folded portion are hinged to each other such that the first folded portion and the first folded portion
- the two folding portions are folded toward each other; the first earphone portion is hinged to the outer end of the first folding portion to fold the first earphone portion to one side of the first folding portion; and the second earphone portion is hinged to the second folding portion
- the outer end is such that the second earphone portion is folded to the side of the second folding portion.
- a further technical solution is: a cavity structure is arranged on the inner side of the neck portion; the cavity structure is inserted through the elastic member; the elastic member extends to the outer side of the two ends of the neck portion, and respectively respectively The earphone portion and the second earphone portion are coupled.
- the elastic member is provided with a first curved portion on both sides of the hinge portion of the first folding portion and the second folding portion; the elastic member is disposed on the first folding portion and the first earphone portion a second curved portion is disposed on both sides of the hinge; the elastic member is provided with a third curved portion on both sides of the hinge portion of the second folded portion and the second earphone portion; the first curved portion and the second portion Both the curved portion and the third curved portion provide deformation caused by the elastic member when folded or opened.
- the hinge portion of the first folding portion and the second folding portion is provided with a spring piece structure;
- the elastic piece structure includes a first elastic piece fixedly coupled with the first folding portion, and is fixedly coupled with the second folding portion.
- a second elastic piece ;
- the first elastic piece is provided with a concave portion;
- the second elastic piece is provided with a convex portion matching the concave portion; when the first folding portion and the second folding portion are opened, the convex portion is disposed In the recessed portion, the first folded portion and the second folded portion are fixed to each other.
- a further technical solution is that: the first elastic piece and the second elastic piece are rotatably coupled with a rotating shaft provided at the hinge; the first elastic piece has one end of the first U-shaped groove structure; the second elastic piece is close to One end of the first elastic piece is provided with a second U-shaped groove structure; the second U-shaped groove structure is sleeved on the inner side of the first U-shaped groove structure, and the concave portion is disposed on the inner wall of the first U-shaped groove structure, and the convex portion is provided The inner wall of the second U-shaped groove structure is matched with the recess.
- the first earphone portion and the second earphone portion are respectively provided with a receiving and retracting line mechanism for automatically receiving the earphone cable;
- the retracting and retracting wire mechanism includes a fixing base, is rotatably coupled to the fixing base and is used for a turntable for winding the earphone cord;
- a spring is arranged on the inner side of the turntable, and one end of the spring is fixedly coupled with the fixed column provided, and the other end is fixedly coupled with the turntable;
- the fixed seat is provided with a stop block for locking the turntable.
- a further technical solution is that: the first earphone portion and the second earphone portion are further provided with a casing; the fixing base is fixedly coupled to the inner side of the casing; the fixing post is fixedly coupled to the casing; A raised block hinged to the neck portion is provided.
- the first earphone portion or the second earphone portion is provided with a circuit board; the circuit board is provided with a button switch, a USB interface and a volume adjustment button; and the circuit board is further provided with a Bluetooth module.
- a further technical solution is that the first earphone portion and the second earphone portion are symmetrically disposed with a center line of the neck portion; the first folded portion and the first folded portion are symmetrically disposed at a hinge portion.
- the utility model has the beneficial effects compared with the prior art: a folding earphone that is convenient for storage, by providing a first folding portion and a second folding portion hinged to each other at the neck hanging portion, and the first folding portion is hinged
- the first earphone portion has a second earphone portion hinged to the second folding portion.
- the first folding portion and the second folding portion are foldable with each other, and at the same time, the first earphone portion is folded relative to the first folding portion, and the second earphone portion is folded relative to the second folding portion to form a three-folding earphone structure.
- the automatic retractable line mechanism can control the length of the earphone cord used to avoid knotting.
- the utility model has the advantages of simple structure and convenient folding; the three-folding type can effectively reduce the volume of the earphone and is convenient to carry; the automatic receiving and discharging line mechanism can freely control the length of use of the earphone wire, avoiding knotting of the earphone wire and convenient use.
- FIG. 1 is a schematic view showing the overall structure of a folding earphone that is convenient for storage
- FIG. 2 is a schematic view showing a half-folded state of a folding earphone for easy storage according to the present invention
- FIG. 3 is a schematic view showing a fully folded state of a foldable earphone that is convenient for storage according to the present invention
- Figure 4 is a cross-sectional view and a partial enlarged view of Figure 1;
- Figure 5 is a cross-sectional view of Figure 3;
- FIG. 6 is a schematic view showing the internal structure of a neck hanging portion of a folding earphone which is convenient for storage, and a partial enlarged view thereof;
- FIG. 7 is a perspective structural view of a shrapnel structure of a foldable earphone that is convenient for storage according to the present invention.
- FIG. 8 is a schematic perspective view of a first earphone portion of a foldable earphone that is convenient for storage according to the present invention
- FIG. 9 is a perspective structural view showing another perspective view of the first earphone portion of the foldable earphone for easy storage according to the present invention.
- FIG. 1 to FIG. 9 a specific structural view of the present embodiment is shown.
- a foldable earphone for easy storage includes a neck portion 10, a first earphone portion 20 movably coupled to one end of the neck portion 10, and a movable coupling to the other end of the neck portion 10.
- the neck portion 10 includes a first fold portion 11 coupled to the first earphone portion 20 and a second fold portion 12 coupled to the second earphone portion 30.
- the inner end of the first folded portion 11 and the inner end of the second folded portion 12 are hinged to each other such that the first folded portion 11 and the second folded portion 12 are folded toward each other.
- the first earphone portion 20 is hinged to the outer end of the first folded portion 11 to fold the first earphone portion 20 to the side of the first folded portion 11.
- the second earphone portion 30 is hinged to the outer end of the second folded portion 12 such that the second earphone portion 30 is folded on the side of the second folded portion 12.
- the neck portion 10 is a curved structure, and the first folded portion 11 and the second folded portion 12 are folded toward the inner side of the curved structure, and at the same time, the first earphone portion 20 hinged to the first folded portion 11 and the first folded portion 12 are hinged to the second folded portion 12.
- the second earphone portion 30 is also folded toward the inner side of the curved structure, and the first earphone portion 20 is folded inside the first folded portion 11 and the second earphone portion 30 is folded inside the second earphone portion 30 to fold the entire earphone structure. Together, the volume of the earphone structure is reduced and it is convenient to carry.
- the neck portion 10 includes an inner casing 14 and an outer casing 15.
- the outer casing 15 is provided with a plurality of snap grooves 151
- the inner casing 14 is provided with a snap protrusion 141 (not shown) that matches the snap groove 151.
- the inner casing 14 and the outer casing 15 are fixed to each other by the engaging groove 151 and the engaging projection 141.
- a cavity structure 16 is formed between the inner casing 14 and the outer casing 15.
- the cavity structure 16 inside the neck portion 10 is inserted through the elastic member 13.
- the elastic member 13 extends to the outside of both ends of the neck portion 10 and is coupled to the first earphone portion 20 and the second earphone portion 30, respectively.
- the elastic member 13 is an elastic iron wire.
- the elastic member 13 is provided with a first curved portion 131 on both sides of the hinge portion of the first folded portion 11 and the second folded portion 12.
- the elastic member 13 is provided with a second curved portion 132 on both sides of the hinge portion of the first folded portion 11 and the first earphone portion 20.
- the elastic member 13 is provided with a third curved portion 133 on both sides of the hinge portion of the second folding portion 12 and the second earphone portion 30.
- the first curved portion 131, the second curved portion 132, and the third curved portion 133 each provide deformation caused by the folded elastic member 13 when folded or opened.
- the elastic member 13 is deformed when being folded or opened, the telescopic deformation is absorbed by the first curved portion 131, the second curved portion 132, and the third curved portion 133, thereby avoiding frequent elastic deformation and causing the elastic member. 13 breaks.
- the first earphone portion 20 and the second earphone portion 30 are symmetrically disposed with a center line of the neck portion 10.
- the first folded portion 11 and the first folded portion 12 are symmetrically disposed at the hinge.
- the hinge portion 17 of the first folding portion 11 and the second folding portion 12 is provided with a spring structure 17.
- the elastic piece includes a first elastic piece 171 fixedly coupled to the first folding portion 11 and a second elastic piece 172 fixedly coupled to the second folding portion 12.
- the first elastic piece 171 is provided with recessed portions 173 on both sides.
- the second elastic piece 172 is provided with a convex portion 174 that matches the concave portion 173. When the first folded portion 11 and the second folded portion 12 are opened, the raised portion 174 is placed in the recessed portion 173 to fix the first folded portion 11 and the second folded portion 12 to each other.
- first elastic piece 171 and the second elastic piece 172 are rotatably coupled to the rotating shaft 175 provided at the hinge of the first folding portion 11 and the second folding portion 12.
- One end of the first elastic piece 171 is provided with a first U-shaped groove structure 176.
- the second elastic piece 172 is provided with a second U-shaped groove structure 177 near one end of the first elastic piece 171.
- the second U-shaped groove structure 177 is sleeved on the inner side of the first U-shaped groove structure 176, and the concave portion 173 is disposed on the inner wall of the first U-shaped groove structure 176, and the convex portion 174 is disposed on the second U that matches the concave portion 174.
- the inner wall of the groove structure 177 is sleeved on the inner side of the first U-shaped groove structure 176, and the concave portion 173 is disposed on the inner wall of the first U-shaped groove structure 176, and the convex portion 174 is disposed on the second U
- first U-shaped groove structure 176 and the second U-shaped groove structure 177 face the interior of the cavity structure 16, and when the elastic member 13 penetrates the cavity structure 16, the elastic member 13 is also placed in the first U-shaped groove structure 176 and The inside of the second U-shaped groove structure 177.
- the first earphone unit 20 and the second earphone unit 30 are each provided with a take-up and take-up mechanism 21 for automatically receiving the earphone cord.
- the retractable wire mechanism 21 includes a fixing base 22 that is rotatably coupled to the fixing base 22 and is used to wind the turntable 23 of the earphone cord.
- a spring 24 is disposed on the inner side of the turntable 23, and one end of the spring 24 is fixedly coupled to the fixed post 25 (not shown) and the other end is fixedly coupled to the turntable 23.
- the holder 22 is provided with a stopper 26 for locking the turntable 23.
- the stop block 26 controls the rotation of the turntable 23 to freely control the length of the earphone cord suitable for use, avoiding knotting.
- the first earphone portion 20 and the second earphone portion 30 are further provided with a casing 27.
- the fixing base 22 is fixedly coupled to the inner side of the housing 27.
- the fixing post 25 is fixedly coupled to the housing 27.
- the housing 27 is provided with a raised block 28 that is hinged to the neck portion 10.
- the stop block 26 extends to the outside of the housing 27 to facilitate control of the take-up and take-up mechanism 21 to take a line or take a line.
- the first earphone portion 20 or the second earphone portion 30 is provided with a circuit board 40.
- the circuit board 40 is provided with a push button switch 41, a USB interface 42, and a volume adjustment button 43.
- the push button switch 41, the USB interface 42 and the volume adjustment button 43 all extend to the outside of the housing for easy control.
- the circuit board 40 is also provided with a rechargeable battery 44 (joining FIG. 5).
- the circuit board 40 is also provided with a Bluetooth module for wireless communication with other devices.
- the present invention provides a foldable earphone that is easy to receive, and has a first folded portion and a second folded portion that are hinged to each other at the neck portion, and the first folded portion is hinged with the first earphone portion,
- the second folding portion is hinged with a second earphone portion.
- the first folding portion and the second folding portion are foldable with each other, and at the same time, the first earphone portion is folded relative to the first folding portion, and the second earphone portion is folded relative to the second folding portion to form a three-folding earphone structure.
- the automatic retractable line mechanism can control the length of the earphone cord used to avoid knotting.
- the utility model has the advantages of simple structure and convenient folding; the three-folding type can effectively reduce the volume of the earphone and is convenient to carry; the automatic receiving and discharging line mechanism can freely control the length of use of the earphone wire, avoiding knotting of the earphone wire and convenient use.
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Abstract
一种便于收纳的折叠式耳机，包括颈挂部，活动联接于颈挂部一端的第一耳机部，及活动联接于颈挂部另一端的第二耳机部；颈挂部包括与第一耳机部联接的第一折叠部，与第二耳机部联接的第二折叠部；第一折叠部的内端和第二折叠部的内端相互铰接，以使第一折叠部与第二折叠部相向折叠；第一耳机部铰接于第一折叠部的外端，以使第一耳机部折叠于第一折叠部一侧；第二耳机部铰接于第二折叠部的外端，以使第二耳机部折叠于第二折叠部一侧。结构简单，折叠方便；三折叠式能有效减少耳机体积，便于携带；自动收放线机构能自由控制耳机线的使用长度，避免耳机线打结，方便使用。
Description
本实用新型涉及电子器件技术领域，更具体地说是指一种便于收纳的折叠式耳机。
现有的颈挂式耳机，基本只是二次折叠形式，不能进一步折叠，这不能进一步节省空间，不方便携带。还有，由于耳机线细小柔软，经常会打结，这给使用带来诸多不便。
本实用新型的目的在于克服现有技术的缺陷，提供一种便于收纳的折叠式耳机。
为实现上述目的，本实用新型采用以下技术方案：
一种便于收纳的折叠式耳机，包括颈挂部，活动联接于颈挂部一端的第一耳机部，及活动联接于颈挂部另一端的第二耳机部；所述颈挂部包括与第一耳机部联接的第一折叠部，与第二耳机部联接的第二折叠部；所述第一折叠部的内端和第二折叠部的内端相互铰接，以使第一折叠部与第二折叠部相向折叠；所述第一耳机部铰接于第一折叠部的外端，以使第一耳机部折叠于第一折叠部一侧；所述第二耳机部铰接于第二折叠部的外端，以使第二耳机部折叠于第二折叠部一侧。
其进一步技术方案为：所述的颈挂部内侧设有腔体结构；所述腔体结构贯穿有弹性件；所述弹性件延伸至颈挂部两端的外侧，且分别与所述的第一耳机部、第二耳机部联接。
其进一步技术方案为：所述的弹性件于第一折叠部与第二折叠部的铰接处两侧设有第一弧形部；所述的弹性件于第一折叠部与第一耳机部的铰接处两侧设有第二弧形部；所述的弹性件于第二折叠部与第二耳机部的铰接处两侧设有第三弧形部；所述第一弧形部、第二弧形部、第三弧形部均提供弹性件在折叠或打开时所引起的形变。
其进一步技术方案为：所述的第一折叠部与第二折叠部的铰接处设有弹片结构；所述弹片结构包括与第一折叠部固定联接的第一弹片，与第二折叠部固定联接的第二弹片；所述第一弹片设有凹陷部；所述第二弹片设有与凹陷部相匹配的凸起部；所述第一折叠部与第二折叠部打开时，凸起部置于凹陷部内，以使第一折叠部与第二折叠部相互固定。
其进一步技术方案为：所述的第一弹片、第二弹片均与铰接处设有的转轴旋转联接；所述第一弹片的一端设有第一U型槽结构；所述第二弹片近于第一弹片的一端设有第二U型槽结构；所述第二U型槽结构套合于第一U型槽结构内侧，且凹陷部设于第一U型槽结构内壁，凸起部设于与凹陷部相匹配的第二U型槽结构内壁。
其进一步技术方案为：所述的第一耳机部、第二耳机部均设有用于自动收耳机线的收放线机构；所述收放线机构包括固定座，旋转联接于固定座且用于缠绕耳机线的转盘；所述转盘内侧设有发条，且发条一端与设有的固定柱固定联接，另一端与转盘固定联接；所述固定座设有用于锁紧转盘的止动块。
其进一步技术方案为：所述的第一耳机部、第二耳机部还设有壳体；所述固定座固定联接于壳体内侧；所述的固定柱固定联接于壳体；所述壳体设有与颈挂部铰接的凸起块。
其进一步技术方案为：所述的第一耳机部或第二耳机部设有电路板；所述电路板设有按钮开关、USB接口及音量调节按钮；所述电路板还设有蓝牙模块。
其进一步技术方案为：所述的第一耳机部与第二耳机部以颈挂部的中心线对称设置；所述第一折叠部与第一折叠部以铰接处对称设置。
本实用新型与现有技术相比的有益效果是：一种便于收纳的折叠式耳机，通过在颈挂部设有相互铰接的第一折叠部与第二折叠部，并且第一折叠部铰接有第一耳机部，第二折叠部铰接有第二耳机部。第一折叠部与第二折叠部的能相互折叠，同时，第一耳机部相对于第一折叠部折叠，第二耳机部相对于第二折叠部折叠，形成三折叠式的耳机结构。还有，自动收放线机构能控制使用的耳机线长度，避免打结。本实用新型结构简单，折叠方便；三折叠式能有效减少耳机体积，便于携带；自动收放线机构能自由控制耳机线的使用长度，避免耳机线打结，方便使用。
图1为本实用新型一种便于收纳的折叠式耳机的整体结构示意图；
图2为本实用新型一种便于收纳的折叠式耳机的半折叠状态示意图；
图3为本实用新型一种便于收纳的折叠式耳机的全折叠状态示意图；
图4为图1的剖视图及局部放大图；
图5为图3的剖视图；
图6为本实用新型一种便于收纳的折叠式耳机的颈挂部内部结构示意图及局部放大图；
图7为本实用新型一种便于收纳的折叠式耳机的弹片结构的立体结构图；
图8为本实用新型一种便于收纳的折叠式耳机的第一耳机部立体结构示意图；
图9为本实用新型一种便于收纳的折叠式耳机的第一耳机部另一个视角的立体结构示意图。
为了更充分理解本实用新型的技术内容，下面结合具体实施例对本实用新型的技术方案进一步介绍和说明，但不局限于此。
如图1至图9所示，为本实施例的具体结构视图。
一种便于收纳的折叠式耳机，(如图1至图3所示)包括颈挂部10，活动联接于颈挂部10一端的第一耳机部20，及活动联接于颈挂部10另一端的第二耳机部30。颈挂部10包括与第一耳机部20联接的第一折叠部11，与第二耳机部30联接的第二折叠部12。第一折叠部11的内端与第二折叠部12的内端相互铰接，以使第一折叠部11与第二折叠部12相向折叠。
第一耳机部20铰接于第一折叠部11的外端，以使第一耳机部20折叠于第一折叠部11一侧。第二耳机部30铰接于第二折叠部12的外端，以使第二耳机部30折叠于第二折叠部12一侧。
颈挂部10为弯曲结构，第一折叠部11与第二折叠部12向弯曲结构内侧相向折叠，同时，铰接于第一折叠部11的第一耳机部20与铰接于第二折叠部12的第二耳机部30也随着朝弯曲结构内侧相向折叠，并且第一耳机部20折叠于第一折叠部11内侧、第二耳机部30折叠于第二耳机部30内侧，以使整个耳机结构折叠于一起，减小耳机结构的体积，方便携带。
其中，如图4至图7所示，颈挂部10包括内壳体14与外壳体15。外壳体15设有若干个卡接槽151，内壳体14设有与卡接槽151相互匹配的卡接凸起141(图中未做标注)。内壳体14与外壳体15通过卡接槽151与卡接凸起141相互配合固定。并且，内壳体14与外壳体15之间形成有腔体结构16。颈挂部10内部的腔体结构16贯穿有弹性件13。弹性件13延伸至颈挂部10两端的外侧，且分别与所述的第一耳机部20、第二耳机部30联接。优选的，弹性件13为弹性铁线。
优选的，弹性件13于第一折叠部11与第二折叠部12的铰接处两侧设有第一弧形部131。弹性件13于第一折叠部11与第一耳机部20的铰接处两侧设有第二弧形部132。的弹性件13于第二折叠部12与第二耳机部30的铰接处两侧设有第三弧形部133。第一弧形部131、第二弧形部132、第三弧形部133均提供折弹性件13在折叠或打开时所引起的形变。因为，弹性件13在折叠或打开时，都会发生伸缩形变，伸缩形变量通过第一弧形部131、第二弧形部132、第三弧形部133吸收，避免频繁的伸缩形变引起弹性件13的断裂。
优选的，第一耳机部20与第二耳机部30以颈挂部10的中心线对称设置。第一折叠部11与第一折叠部12以铰接处对称设置。
其中，第一折叠部11与第二折叠部12的铰接处设有弹片结构17。弹片包括与第一折叠部11固定联接的第一弹片171，与第二折叠部12固定联接的第二弹片172。第一弹片171两侧面设有凹陷部173。第二弹片172设有与凹陷部173相匹配的凸起部174。第一折叠部11与第二折叠部12打开时，凸起部174置于凹陷部173内，以使第一折叠部11与第二折叠部12相互固定。
具体的，第一弹片171、第二弹片172均与第一折叠部11、第二折叠部12铰接处设有的转轴175旋转联接。第一弹片171的一端设有第一U型槽结构176。第二弹片172近于第一弹片171的一端设有第二U型槽结构177。第二U型槽结构177套合于第一U型槽结构176内侧，且凹陷部173设于第一U型槽结构176内壁，凸起部174设于与凹陷部174相匹配的第二U型槽结构177内壁。
具体的，第一U型槽结构176和第二U型槽结构177朝向腔体结构16内部，弹性件13在贯穿腔体结构16时，弹性件13也置于第一U型槽结构176和第二U型槽结构177内侧。
如图4、5及图8、9所示，第一耳机部20、第二耳机部30均设有用于自动收耳机线的收放线机构21。收放线机构21包括固定座22，旋转联接于固定座22且用于缠绕耳机线的转盘23。转盘23内侧设有发条24，且发条24一端与设有的固定柱25(图中未做标注)固定联接，另一端与转盘23固定联接。固定座22设有用于锁紧转盘23的止动块26。止动块26控制转盘23转动，以自由控制适合使用的耳机线长度，避免打结。
第一耳机部20、第二耳机部30还设有壳体27。固定座22固定联接于壳体27内侧。固定柱25固定联接于壳体27。壳体27设有与颈挂部10铰接的凸起块28。止动块26延伸至壳体27外侧，便于控制收放线机构21放线或收线。
第一耳机部20或第二耳机部30设有电路板40。电路板40设有按钮开关41、USB接口42及音量调节按钮43。按钮开关41、USB接口42及音量调节按钮43均延伸至壳体外侧，便于控制。其中，电路板40还设有充电电池44(接合图5)。电路板40还设有蓝牙模块，可以与其它设备进行无线通讯。
综上所述，本实用新型一种便于收纳的折叠式耳机，通过在颈挂部设有相互铰接的第一折叠部与第二折叠部，并且第一折叠部铰接有第一耳机部，第二折叠部铰接有第二耳机部。第一折叠部与第二折叠部的能相互折叠，同时，第一耳机部相对于第一折叠部折叠，第二耳机部相对于第二折叠部折叠，形成三折叠式的耳机结构。还有，自动收放线机构能控制使用的耳机线长度，避免打结。本实用新型结构简单，折叠方便；三折叠式能有效减少耳机体积，便于携带；自动收放线机构能自由控制耳机线的使用长度，避免耳机线打结，方便使用。
上述仅以实施例来进一步说明本实用新型的技术内容，以便于读者更容易理解，但不代表本实用新型的实施方式仅限于此，任何依本实用新型所做的技术延伸或再创造，均受本实用新型的保护。本实用新型的保护范围以权利要求书为准。
Claims (9)
- 一种便于收纳的折叠式耳机，包括颈挂部，活动联接于颈挂部一端的第一耳机部，及活动联接于颈挂部另一端的第二耳机部；其特征在于，所述颈挂部包括与第一耳机部联接的第一折叠部，与第二耳机部联接的第二折叠部；所述第一折叠部的内端和第二折叠部的内端相互铰接，以使第一折叠部与第二折叠部相向折叠；所述第一耳机部铰接于第一折叠部的外端，以使第一耳机部折叠于第一折叠部一侧；所述第二耳机部铰接于第二折叠部的外端，以使第二耳机部折叠于第二折叠部一侧。
- 根据权利要求1所述的一种便于收纳的折叠式耳机，其特征在于，所述的颈挂部内侧设有腔体结构；所述腔体结构贯穿有弹性件；所述弹性件延伸至颈挂部两端的外侧，且分别与所述的第一耳机部、第二耳机部联接。
- 根据权利要求2所述的一种便于收纳的折叠式耳机，其特征在于，所述的弹性件于第一折叠部与第二折叠部的铰接处两侧设有第一弧形部；所述的弹性件于第一折叠部与第一耳机部的铰接处两侧设有第二弧形部；所述的弹性件于第二折叠部与第二耳机部的铰接处两侧设有第三弧形部；所述第一弧形部、第二弧形部、第三弧形部均提供弹性件在折叠或打开时所引起的形变。
- 根据权利要求1所述的一种便于收纳的折叠式耳机，其特征在于，所述的第一折叠部与第二折叠部的铰接处设有弹片结构；所述弹片结构包括与第一折叠部固定联接的第一弹片，与第二折叠部固定联接的第二弹片；所述第一弹片设有凹陷部；所述第二弹片设有与凹陷部相匹配的凸起部；所述第一折叠部与第二折叠部打开时，凸起部置于凹陷部内，以使第一折叠部与第二折叠部相互固定。
- 根据权利要求4所述的一种便于收纳的折叠式耳机，其特征在于，所述的第一弹片、第二弹片均与铰接处设有的转轴旋转联接；所述第一弹片的一端设有第一U型槽结构；所述第二弹片近于第一弹片的一端设有第二U型槽结构；所述第二U型槽结构套合于第一U型槽结构内侧，且凹陷部设于第一U型槽结构内壁，凸起部设于与凹陷部相匹配的第二U型槽结构内壁。
- 根据权利要求1所述的一种便于收纳的折叠式耳机，其特征在于，所述的第一耳机部、第二耳机部均设有用于自动收耳机线的收放线机构；所述收放线机构包括固定座，旋转联接于固定座且用于缠绕耳机线的转盘；所述转盘内侧设有发条，且发条一端与设有的固定柱固定联接，另一端与转盘固定联接；所述固定座设有用于锁紧转盘的止动块。
- 根据权利要求6所述的一种便于收纳的折叠式耳机，其特征在于，所述的第一耳机部、第二耳机部还设有壳体；所述固定座固定联接于壳体内侧；所述的固定柱固定联接于壳体；所述壳体设有与颈挂部铰接的凸起块。
- 根据权利要求1所述的一种便于收纳的折叠式耳机，其特征在于，所述的第一耳机部或第二耳机部设有电路板；所述电路板设有按钮开关、USB接口及音量调节按钮；所述电路板还设有蓝牙模块。
- 根据权利要求1所述的一种便于收纳的折叠式耳机，其特征在于，所述的第一耳机部与第二耳机部以颈挂部的中心线对称设置；所述第一折叠部与第一折叠部以铰接处对称设置。
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