CN220342458U - Ear-hanging assembly and open earphone - Google Patents

Abstract

The application provides an ear-hook assembly and an open earphone, wherein the open earphone comprises an ear-hook assembly, the ear-hook assembly comprises an ear-hook, a shell, a connecting shaft, a rotary sleeve and a positioning piece, one end of the connecting shaft is connected with one end of the ear-hook, and the rotary sleeve is connected with the shell and movably sleeved on the connecting shaft; the positioning piece is arranged between the rotary sleeve and the connecting shaft and is connected with the rotary sleeve; one of the connecting shaft and the locating piece is provided with a groove, the other one of the locating piece and the connecting shaft is provided with an elastic bulge, the elastic bulge is clamped into the groove, the number of the elastic bulge and/or the groove is multiple, and the multiple elastic bulges and/or the multiple grooves are arranged at intervals along the rotation direction of the rotating sleeve. When the casing is adjusted to the required angle of user, in the recess that corresponds is gone into to elasticity protruding elasticity card to keep the casing in the position of required angle, effectively reduce the effort of casing to user's auricle, make the user wear for a long time, also be difficult for producing painful sense, be favorable to promoting user's wearing travelling comfort.

Description

Ear-hanging assembly and open earphone

Technical Field

The application belongs to the technical field of earphones, and particularly relates to an ear-hook assembly and an open earphone.

Background

At present, people often use headphones to listen to music or watch films in the process of using mobile equipment such as mobile phones and tablet computers, so that the headphones become an indispensable mobile equipment accessory. The earphone type is mainly divided into two major categories of wired earphone and wireless earphone, because the wireless earphone makes the user avoid the stumbling of the earphone cord, it is more convenient to use, carry to receive the preference of masses user more.

The wireless open earphone is one of a plurality of wireless earphone types, adopts the wireless open earphone that the ear-hang was worn, in order to make the earphone casing laminate in user's auricle well, generally through rotating ear-hang and earphone casing and be connected, when wearing, laminate earphone casing elasticity on user's auricle through the torsional spring of being connected between ear-hang and earphone casing, because in wearing the in-process, the torsional spring is in the state of exerting pressure to user's auricle always, wear the time and have been long, lead to the user to produce painful sense easily to influence the travelling comfort that the user was worn.

Disclosure of Invention

An object of the embodiment of the application is to provide an ear-hanging subassembly and open earphone to solve the open earphone that exists among the prior art, worn for a long time, lead to the user to produce the technical problem of painful sense easily.

In order to achieve the above purpose, the technical scheme adopted in the application is as follows: there is provided an ear-hook assembly comprising: the device comprises an ear hook, a shell, a connecting shaft, a rotary sleeve and a positioning piece, wherein one end of the connecting shaft is connected with one end of the ear hook, and the rotary sleeve is connected with the shell and is movably sleeved on the connecting shaft; the positioning piece is arranged between the rotary sleeve and the connecting shaft and is connected with the rotary sleeve; one of the connecting shaft and the locating piece is provided with a groove, the other one of the locating piece and the connecting shaft is provided with an elastic bulge, the elastic bulge is clamped into the groove, the number of the elastic bulge and/or the number of the grooves are multiple, and the elastic bulge and/or the grooves are arranged at intervals along the rotation direction of the rotating sleeve.

The beneficial effect of this application provided ear-hook subassembly lies in: compared with the prior art, the ear hook assembly has the advantages that one end of the connecting shaft is connected with one end of the ear hook, the rotating sleeve is connected with the shell and movably sleeved on the connecting shaft, so that when the rotating sleeve rotates relative to the connecting shaft, the shell is driven to rotate relative to the ear hook, and therefore a user can adjust the angle of the shell according to the self requirement, and the shell can be attached to the outer ear of the user well; through setting the quantity of elastic bulge and/or recess to a plurality of, and a plurality of elastic bulge and/or a plurality of recess are along the rotation direction interval setting of swivel sleeve, when the casing was adjusted to the required angle of user, in the elastic bulge elasticity card was gone into corresponding recess to keep the casing in the position of required angle, effectively reduce the effort of casing to user's auricle for the user wears for a long time, also is difficult for producing painful sense, is favorable to promoting user's wearing travelling comfort.

Optionally, the setting element is annular, the setting element movable sleeve is located on the connecting axle, the outer wall surface of setting element with the laminating of the inner wall surface of swivel sleeve.

Optionally, the groove is formed on a circumferential side wall of the connecting shaft, the positioning piece is of an elastic structure, and a side wall portion of the positioning piece protrudes inwards to form the elastic protrusion.

Optionally, the quantity of recess is a plurality of, and a plurality of recesses are followed the rotation direction evenly distributed of swivel boot is on the circumference lateral wall of connecting axle, the quantity of elastic bulge is two, two elastic bulge with the central axis symmetry of connecting axle sets up, two elastic bulge respectively the card is gone into in the recess that corresponds.

Optionally, one of the positioning piece and the rotating sleeve is provided with a clamping groove, and the other one of the positioning piece and the rotating sleeve is provided with a protruding block, and the protruding block is clamped into the clamping groove.

Optionally, the inner wall of swivel boot is provided with spacing platform, the ear-hang subassembly is still including the cover establish the connecting axle is kept away from fixed cover on the one end of ear-hang, fixed cover with spacing platform is followed the axial interval setting of connecting axle, the setting element is limited to be located spacing platform with between the fixed cover.

Optionally, the casing is located one side of the swivel sleeve, the casing is provided with a through hole, the side wall of the swivel sleeve is provided with a connecting block, and the connecting block penetrates through the through hole, extends into the casing, and is connected with the casing.

Optionally, a buckling groove is formed in the side wall, facing the rotary sleeve, of the shell, a buckling block is arranged in the side wall, facing the shell, of the rotary sleeve, and the buckling block is buckled with the buckling groove.

Optionally, the casing includes first shell and the second shell that is connected, the inner wall of first shell is equipped with the projection, the projection is equipped with first connecting hole, the connecting block is equipped with the second connecting hole, the second connecting hole corresponds the intercommunication with first connecting hole.

The embodiment of the application also provides an open earphone, which comprises the ear-hook assembly.

The beneficial effect of the open earphone that this application provided lies in: compared with the prior art, the open earphone has the advantages that the ear-hanging component is adopted, so that a user wears the earphone for a long time, pain is not easy to generate, wearing comfort of the user is improved, and using experience of the user is improved.

Drawings

In order to more clearly illustrate the technical solutions of the embodiments of the present application, the drawings that are required for the embodiments or the description of the prior art will be briefly described below, it being obvious that the drawings in the following description are only some embodiments of the present application, and that other drawings may be obtained according to these drawings without inventive effort for a person skilled in the art.

Fig. 1 is a schematic perspective view of an ear hook assembly according to an embodiment of the present application, before a housing angle is adjusted;

fig. 2 is a schematic three-dimensional structure of an ear hook assembly according to an embodiment of the present application, after an angle of a housing is adjusted;

fig. 3 is a schematic three-dimensional view of an ear hook assembly according to an embodiment of the present disclosure;

FIG. 4 is a cross-sectional view taken along line A-A of FIG. 3;

fig. 5 is an enlarged view at a in fig. 4;

fig. 6 is a schematic perspective view of a connecting shaft according to an embodiment of the present disclosure;

fig. 7 is a schematic perspective view of a positioning member according to an embodiment of the present application;

FIG. 8 is a cross-sectional view taken along line B-B of FIG. 3;

FIG. 9 is an enlarged view at B in FIG. 8;

fig. 10 is a schematic view of a vertical cross-section of the ear hook assembly of fig. 3.

The main reference numerals illustrate:

10. ear-hanging;

20. a housing; 21. a through hole; 22. a buckling groove; 23. a first housing; 231. a convex column; 232. a first connection hole; 24. a second housing;

30. a connecting shaft; 31. a groove;

40. a rotating sleeve; 41. a bump; 42. a limiting table; 43. a connecting block; 431. a second connection hole; 44. a buckling block;

50. a positioning piece; 51. an elastic protrusion; 52. a clamping groove;

60. a fixed sleeve; 70. a fastener.

Detailed Description

In order to make the technical problems, technical schemes and beneficial effects to be solved by the present application more clear, the present application is further described in detail below with reference to the accompanying drawings and embodiments. It should be understood that the specific embodiments described herein are for purposes of illustration only and are not intended to limit the present application.

It will be understood that when an element is referred to as being "mounted" or "disposed" on another element, it can be directly on the other element or be indirectly on the other element. When an element is referred to as being "connected to" another element, it can be directly connected to the other element or be indirectly connected to the other element.

It is to be understood that the terms "length," "width," "upper," "lower," "front," "rear," "left," "right," "vertical," "horizontal," "top," "bottom," "inner," "outer," and the like indicate or are based on the orientation or positional relationship shown in the drawings, merely to facilitate description of the present application and simplify description, and do not indicate or imply that the devices or elements referred to must have a particular orientation, be configured and operated in a particular orientation, and therefore should not be construed as limiting the present application.

Furthermore, the terms "first," "second," and the like, are used for descriptive purposes only and are not to be construed as indicating or implying a relative importance or implicitly indicating the number of technical features indicated. Thus, a feature defining "a first" or "a second" may explicitly or implicitly include one or more such feature. In the description of the present application, the meaning of "a plurality" is two or more, unless explicitly defined otherwise.

Referring to fig. 1 to 10, an ear hook assembly according to an embodiment of the present application will be described.

Referring to fig. 1 to 5, the ear-hook assembly includes: the ear hook 10, the shell 20, the connecting shaft 30, the rotating sleeve 40 and the positioning piece 50, wherein one end of the connecting shaft 30 is connected with one end of the ear hook 10, and the rotating sleeve 40 is movably sleeved on the connecting shaft 30 and is connected with the shell 20; the positioning piece 50 is arranged between the rotary sleeve 40 and the connecting shaft 30 and is connected with the rotary sleeve 40; one of the connecting shaft 30 and the positioning member 50 is provided with a groove 31, the other of the positioning member 50 and the connecting shaft 30 is provided with an elastic protrusion 51, the elastic protrusion 51 is clamped into the groove 31, the number of the elastic protrusions 51 and/or the grooves 31 is plural, and the plural elastic protrusions 51 and/or the plural grooves 31 are arranged at intervals along the rotation direction of the rotating sleeve 40.

When the user wears, the ear hook 10 is used for hanging on the auricle root of the user's concha, and the casing 20 is used for laminating in the concha of user, and casing 20 is hollow structure, namely is equipped with the space that is used for holding functional parts such as loudspeaker, circuit board in the casing 20.

Through locating the movable cover of swivel cap 40 connecting axle 30 to make swivel cap 40 can rotate for connecting axle 30 under the exogenic action, through being connected the one end of connecting axle 30 with the one end of ear-hook 10, be connected swivel cap 40 and casing 20, thereby when swivel cap 40 is rotatory for connecting axle 30, swivel cap 40 can drive casing 20 synchronous rotation, and then make casing 20 rotate for ear-hook 10, like fig. 1 and 2, from this, the user can adjust the angle of casing 20 according to self demand, make casing 20 can laminate in user's auricle well. It will be appreciated that the user may directly apply the housing 20, i.e. directly apply an external force to the housing 20, to rotate the housing 20 relative to the connecting shaft 30 through the rotating sleeve 40 and the connecting shaft 30, so as to adjust the angle of the housing 20.

It should be noted that, referring to fig. 3 to 5, the rotating sleeve 40 is coaxially disposed with the connecting shaft 30, and the inner wall of the rotating sleeve 40 is in frictional contact with the side wall of the connecting shaft 30, so that the rotating sleeve 40 can be effectively prevented from being separated from the connecting shaft 30 along the axial direction of the connecting shaft 30, and further the housing 20 can be effectively prevented from being separated from the ear hook 10. Of course, in some embodiments, the limiting structure may also be used to limit the rotation sleeve 40 in the axial direction of the connecting shaft 30, so that the rotation sleeve 40 can rotate around the central axis of the connecting shaft 30, but the rotation sleeve 40 can be prevented from moving along the axial direction of the connecting shaft 30.

Through being connected locating piece 50 and swivel sleeve 40 for swivel sleeve 40 is rotatory for connecting axle 30 when rotatory sleeve 40 can drive the location and add synchronous rotation, and in locating piece 50 relative connecting axle 30 rotatory in-process, elastic bulge 51 can take place elastic deformation, and when casing 20 adjusted to the user required angle, elastic bulge 51 elasticity resets, and in the card goes on spacing to casing 20, thereby keeps casing 20 in the position of required angle.

The number of resilient protrusions 51 and/or recesses 31 being a plurality means that in some embodiments the number of resilient protrusions 51 is a plurality and the number of recesses 31 may be one or more. In other embodiments, the number of grooves 31 may be plural, and the number of elastic protrusions 51 may be one or plural. It can be appreciated that the elastic protrusions 51 are engaged with different grooves 31, or the elastic protrusions 51 are engaged with the grooves 31, so as to position the housing 20 at multiple angles, so that the housing 20 can be adjusted at multiple angles.

Compared with the prior art, the ear hook assembly provided by the application has the advantages that one end of the connecting shaft 30 is connected with one end of the ear hook 10, the rotary sleeve 40 is connected with the shell 20 and is movably sleeved on the connecting shaft 30, so that when the rotary sleeve 40 rotates relative to the connecting shaft 30, the shell 20 is driven to rotate relative to the ear hook 10, and therefore, a user can adjust the angle of the shell 20 according to the self requirement, and the shell 20 can be better attached to the outer ear of the user; through setting the quantity of elastic bulge 51 and/or recess 31 to a plurality of, and a plurality of elastic bulge 51 and/or a plurality of recess 31 are along the direction of rotation interval setting of swivel sleeve 40, when casing 20 adjusts to the required angle of user, in the elastic bulge 51 elasticity card goes into corresponding recess 31 to keep casing 20 in the position of required angle, effectively reduce the effort of casing 20 to the user's auricle for the user wears for a long time, also is difficult for producing painful sense, is favorable to promoting the wearing travelling comfort of user, thereby is favorable to improving the user experience sense of user.

In another embodiment of the present application, referring to fig. 4 and 5, the positioning member 50 is in a ring shape, the positioning member 50 is movably sleeved on the connecting shaft 30, the positioning member 50 is coaxially disposed with the connecting shaft 30, and an outer wall surface of the positioning member 50 is attached to an inner wall surface of the rotating sleeve 40. Through establish setting up setting element 50 activity cover on connecting axle 30 for connecting axle 30 has the guide effect to the rotary motion of setting element 50, and through laminating the outer wall surface of setting element 50 with the inner wall surface of swivel sleeve 40, make setting element 50 can be more stable along with swivel sleeve 40 synchronous rotation, effectively promote the stability of being connected between setting element 50 and the swivel sleeve 40 simultaneously.

Alternatively, the positioning member 50 may be, but is not limited to, a thin metal sleeve capable of elastic deformation.

In another embodiment of the present application, the groove 31 is formed on the circumferential side wall of the connecting shaft 30, as shown in fig. 6, the positioning member 50 is of an elastic structure, and the side wall portion of the positioning member 50 is protruded inwards to form an elastic protrusion 51, as shown in fig. 7. In the process that the positioning piece 50 rotates along with the rotating sleeve 40 relative to the connecting shaft 30, when the elastic bulge 51 and the groove 31 are misplaced, the connecting shaft 30 pushes the elastic bulge 51 to enable the elastic bulge 51 to elastically deform outwards, and when the elastic bulge 51 corresponds to the groove 31, the elastic bulge 51 resets and is clamped into the corresponding groove 31.

Alternatively, referring to fig. 5 again, the number of the grooves 31 is plural, the plurality of grooves 31 are uniformly distributed on the circumferential side wall of the connecting shaft 30 along the rotation direction of the rotating sleeve 40, the number of the elastic protrusions 51 is two, the two elastic protrusions 51 are symmetrically arranged with the central axis of the connecting shaft 30, and the two elastic protrusions 51 are respectively clamped into the corresponding grooves 31. Through evenly distributed on the circumference lateral wall of connecting axle 30 with a plurality of recesses 31 along the direction of rotation of swivel sleeve 40, when fixing a position the angular position of casing 20, make two elastic bulge 51 all can have recess 31 that corresponds with it, in the recess 31 that corresponds is gone into respectively to the card through two elastic bulge 51, effectively promote the stability to casing 20 angular position location.

In another embodiment of the present application, with continued reference to fig. 5, one of the positioning member 50 and the rotating sleeve 40 is provided with a clamping groove 52, and the other of the positioning member 50 and the rotating sleeve 40 is provided with a protruding block 41, and the protruding block 41 is clamped into the clamping groove 52. Alternatively, the clamping groove 52 is formed on the side wall of the positioning member 50, the protruding block 41 is disposed on the inner wall of the rotating sleeve 40, or the clamping groove 52 is formed on the inner wall of the rotating sleeve 40, and the protruding block 41 is disposed on the outer wall of the positioning member 50. The protruding block 41 is clamped into the clamping groove 52, so that when the shell 20 drives the rotating sleeve 40 to rotate relative to the connecting shaft 30, the rotating sleeve 40 can drive the positioning piece 50 to synchronously rotate.

In another embodiment of the present application, referring to fig. 8 and 9, the housing 20 is located at one side of the rotating sleeve 40, the housing 20 is provided with a through opening 21, the side wall of the rotating sleeve 40 is provided with a connecting block 43, and the connecting block 43 extends into the housing 20 through the through opening 21 and is connected with the housing 20. Through being connected connecting block 43 with casing 20 to realize the connection of casing 20 and swivel cap 40, through extending into casing 20 through wearing to establish through-hole 21 with connecting block 43, hide connecting block 43, be favorable to promoting the aesthetic property of ear-hook subassembly outward appearance.

Further, a side wall of the casing 20 facing the rotary sleeve 40 is provided with a buckling groove 22, a side wall of the rotary sleeve 40 facing the casing 20 is provided with a buckling block 44, and the buckling block 44 is buckled with the buckling groove 22. By engaging the snap 44 with the snap slot 22, stability of the connection between the swivel case 40 and the housing 20 is facilitated.

Specifically, the casing 20 includes a first casing 23 and a second casing 24 that are connected, where the first casing 23 and the second casing 24 are cooperatively connected to enclose a space for accommodating functional components such as a speaker and a circuit board, the through-hole 21 is disposed between the first casing 23 and the second casing 24, a protrusion 231 is disposed on an inner wall of the first casing 23, a first connection hole 232 is disposed on the protrusion 231, a second connection hole 431 is disposed on the connection block 43, the second connection hole 431 is correspondingly communicated with the first connection hole 232, and fasteners such as screws are inserted into the first connection hole 232 and the second connection hole 431 to connect the connection block 43 with the protrusion 231, and further connect the rotating sleeve 40 with the casing 20. The catching groove 22 is opened on the outer wall of the second housing 24.

In another embodiment of the present application, referring to fig. 10, the inner wall of the rotary sleeve 40 is provided with a limiting table 42, the ear-hook assembly further includes a fixing sleeve 60 sleeved on one end of the connecting shaft 30 away from the ear-hook 10, the fixing sleeve 60 and the limiting table 42 are disposed along the axial direction of the connecting shaft 30 at intervals, and the positioning member 50 is limited between the limiting table 42 and the fixing sleeve 60. The fixing sleeve 60 is matched with the limiting table 42 to limit the positioning piece 50 in the axial direction of the connecting shaft 30, so that the positioning piece 50 is effectively prevented from being displaced along the axial direction of the connecting shaft 30, and the positioning piece 50 is effectively prevented from being deviated.

Optionally, the fixing sleeve 60 is connected with the connecting shaft 30 through a screw.

The application also provides an open earphone comprising the ear-hook assembly of any of the embodiments described above. The headset further includes, but is not limited to, a speaker, a circuit board, a battery, and other functional components, the circuit board is electrically connected with the speaker and the battery, the speaker and the circuit board are disposed in the housing 20, a space for accommodating the battery is provided in the ear-hook 10, and wires electrically connected with the circuit board and the battery are disposed through the ear-hook 10, the connecting shaft 30, the rotating sleeve 40, and the housing.

The application provides an open earphone has adopted above-mentioned ear-hook subassembly for the user is when wearing, effectively reduces the effort of casing 20 to the user's auricle, makes the user wear for a long time, also is difficult for producing painful sense, is favorable to promoting the travelling comfort of wearing of user, thereby is favorable to improving user's use experience and feels.

The foregoing description of the preferred embodiment of the present utility model is not intended to limit the utility model to the particular form disclosed, but on the contrary, the intention is to cover all modifications, equivalents, and alternatives falling within the spirit and scope of the utility model.

Claims (10)

1. An ear-hook assembly, comprising: the device comprises an ear hook, a shell, a connecting shaft, a rotary sleeve and a positioning piece, wherein one end of the connecting shaft is connected with one end of the ear hook, and the rotary sleeve is connected with the shell and is movably sleeved on the connecting shaft; the positioning piece is arranged between the rotary sleeve and the connecting shaft and is connected with the rotary sleeve; one of the connecting shaft and the locating piece is provided with a groove, the other one of the locating piece and the connecting shaft is provided with an elastic bulge, the elastic bulge is clamped into the groove, the number of the elastic bulge and/or the number of the grooves are multiple, and the elastic bulge and/or the grooves are arranged at intervals along the rotation direction of the rotating sleeve.

2. The earhook assembly of claim 1 wherein: the locating piece is annular, locating piece movable sleeve locates on the connecting axle, the outer wall surface of locating piece with the laminating of the inner wall surface of swivel sleeve.

3. The earhook assembly of claim 2 wherein: the groove is formed in the circumferential side wall of the connecting shaft, the positioning piece is of an elastic structure, and the side wall portion of the positioning piece protrudes inwards to form the elastic protrusion.

4. An earhook assembly according to claim 3 wherein: the number of the grooves is multiple, the grooves are uniformly distributed on the circumferential side wall of the connecting shaft along the rotation direction of the rotating sleeve, the number of the elastic protrusions is two, the two elastic protrusions are symmetrically arranged on the central axis of the connecting shaft, and the two elastic protrusions are respectively clamped into the corresponding grooves.

5. The earhook assembly of claim 2 wherein: one of the locating piece and the rotating sleeve is provided with a clamping groove, the other one of the locating piece and the rotating sleeve is provided with a protruding block, and the protruding block is clamped into the clamping groove.

6. The earhook assembly of any one of claims 1-5 wherein: the inner wall of the rotary sleeve is provided with a limiting table, the ear hook assembly further comprises a fixing sleeve sleeved on one end, far away from the ear hook, of the connecting shaft, the fixing sleeve and the limiting table are arranged at intervals along the axial direction of the connecting shaft, and the locating piece is limited between the limiting table and the fixing sleeve.

7. The earhook assembly of any one of claims 1-5 wherein: the shell is located one side of the rotary sleeve, the shell is provided with a through hole, the side wall of the rotary sleeve is provided with a connecting block, and the connecting block penetrates through the through hole to extend into the shell and is connected with the shell.

8. The earhook assembly of claim 7 wherein: the casing orientation the lateral wall of swivel case is equipped with the catching groove, swivel case orientation the lateral wall of casing is provided with the knot piece, knot piece and catching groove lock joint.

9. The earhook assembly of claim 7 wherein: the shell comprises a first shell and a second shell which are connected, wherein a convex column is arranged on the inner wall of the first shell, a first connecting hole is formed in the convex column, a second connecting hole is formed in the connecting block, and the second connecting hole is correspondingly communicated with the first connecting hole.

10. An open earphone comprising an ear-hook assembly according to any one of claims 1-9.