CN219876030U

CN219876030U - Earphone assembly and ear-hanging earphone

Info

Publication number: CN219876030U
Application number: CN202321011580.5U
Authority: CN
Inventors: 彭久高; 吴海全; 戴湘青; 师瑞文; 张志军
Original assignee: Zhaoqing Deqing Guanxu Electronics Co ltd; Shenzhen Grandsun Electronics Co Ltd
Current assignee: Zhaoqing Deqing Guanxu Electronics Co ltd; Shenzhen Grandsun Electronics Co Ltd
Priority date: 2023-04-26
Filing date: 2023-04-26
Publication date: 2023-10-20
Anticipated expiration: 2033-04-26

Abstract

The utility model provides an earphone assembly and an ear-hanging earphone, comprising: the earphone assembly comprises an earshell, an ear hook and an adjusting assembly, wherein the ear hook comprises a hanging section and a telescopic section, a plurality of gears are arranged on the telescopic section, and the gears are arranged at intervals along the length direction of the telescopic section; the adjusting component comprises a fixed sleeve and an elastic piece, wherein a sleeve opening is formed in one end of the fixed sleeve, the fixed sleeve is connected with the earmuff, the telescopic section is movably sleeved through the sleeve opening, a first yielding opening is formed in the side wall of the fixed sleeve, which faces the earmuff, of the fixed sleeve, and the elastic piece is connected with the earmuff and is elastically abutted to one of the gears through the first yielding opening. An ear-hanging earphone comprises the earphone component. When the telescopic sleeve is used, a user can move the telescopic section along the length direction of the telescopic section relative to the fixed sleeve according to the self requirement, so that the elastic piece is elastically abutted with different gears, the telescopic section is adjusted to extend out of the fixed sleeve through the sleeve opening, the length of the earhook outside the fixed sleeve is adjusted, and the wearing moderately of the user is improved.

Description

Earphone assembly and ear-hanging earphone

Technical Field

The utility model belongs to the technical field of earphones, and particularly relates to an earphone assembly and an ear-hanging earphone.

Background

With the progress of the age and the development of technology, wireless headphones with the characteristics of small size, light weight and the like are widely applied to the portable multimedia field, particularly to an ear-hanging type headphone, and the wireless headphones can be firmly hung on the ears of a user through the ear-hanging, so that the effect of stably wearing the headphones is achieved, and the wireless headphones are popular with people.

Generally, the ear sizes of different users have certain difference, but the length of the ear hook of the current ear hook type earphone is not adjustable, so that the user cannot adaptively adjust the wearing length of the ear hook according to the ear size of the user, and discomfort and universality are brought to the ears when part of users wear the ear hook for a long time.

Disclosure of Invention

An object of the embodiments of the present utility model is to provide an earphone assembly, so as to solve a technical problem that in the prior art, the length of an ear hook earphone is not adjustable, so that a user cannot adaptively adjust the wearing length of the ear hook according to the ear size of the user.

In order to achieve the above purpose, the utility model adopts the following technical scheme: the earphone assembly comprises an earshell, an ear hook and an adjusting assembly, wherein the ear hook comprises a hanging section and a telescopic section, one end of the telescopic section is connected with one end of the hanging section, a plurality of gears are arranged on the telescopic section, and the gears are arranged at intervals along the length direction of the telescopic section; the adjusting component comprises a fixed sleeve and an elastic piece, wherein a sleeve opening is formed in one end of the fixed sleeve, the fixed sleeve is connected with the earmuff, the telescopic section is movably sleeved with the sleeve opening, a first yielding opening is formed in the side wall of the fixed sleeve, which faces the earmuff, and the elastic piece is connected with the earmuff and is in elastic abutting connection with one of the gear positions through the first yielding opening.

The earphone assembly provided by the utility model has the beneficial effects that: compared with the prior art, through setting up a plurality of fender positions on flexible section, the flexible section is located through the pullover movable sleeve with the fixed cover that the earmuff is connected, make flexible section can follow its length direction relative fixed cover and remove, the elastic component that is connected with the earmuff is through first fender position elasticity butt of stepping down mouth and one of them, in order to carry out spacingly to the ear-hang, thereby when using, the user can be according to self demand, the flexible section of length direction relative fixed cover removal along flexible section, make elastic component and different fender position elasticity butt, with adjust the flexible section and stretch out the length outside the fixed cover through the pullover, and then realize adjusting the length that the ear-hang is located outside the fixed cover, be favorable to improving the moderately that the user wore, the commonality is strong.

Optionally, the gear is the recess, the elastic component includes stationary blade and the elastic piece that links to each other, the stationary blade with the auricle is connected, the elastic piece is formed with the bellying, bellying and one of them keep off the elastic abutment of gear.

Optionally, the gear is an arc-shaped groove, and the protruding portion is an arc-shaped portion.

Optionally, the side wall of the fixing sleeve facing the earmuff is provided with a bump, the elastic sheet is provided with a positioning hole, a part of the elastic sheet is attached to the side wall of the fixing sleeve facing the earmuff, and the bump is inserted into the positioning hole.

Optionally, the elastic sheet is located outside the earmuff, the earmuff is towards the lateral wall of the fixed sleeve is provided with a second abdication port, the second abdication port is communicated with the first abdication port, the fixing sheet is connected with the inner wall of the earmuff, and is connected with the elastic sheet through the second abdication port.

Optionally, be provided with the spliced pole on the inner wall of earmuff, fixed cover orientation be provided with the installation piece on the lateral wall of earmuff, the installation piece warp the second is yielded the mouth and is extended to in the earmuff, and with the spliced pole is connected, the stationary blade with the installation piece deviates from the lateral wall laminating of spliced pole and is connected.

Optionally, the inner wall of fixed cover is provided with spacing step, the earphone subassembly still includes the locating part, and the locating part is connected with the one end that the telescopic section kept away from the suspension section to can withhold on the spacing step deviates from on the side of pullover, in order to with at least part of telescopic section is spacing in the fixed cover.

Optionally, the fixing sleeve can rotate relative to the telescopic section, and the earphone assembly further comprises a resetting piece, wherein the resetting piece is arranged on the telescopic section and in the fixing sleeve and is configured to provide a restoring force for the fixing sleeve.

Optionally, the number of the gear is three, three gears are arranged at intervals along the length direction of the telescopic section, and the distance between two adjacent gears is 1mm-2mm.

An ear-hook earphone comprising an earphone assembly according to any one of the preceding claims.

The earphone assembly provided by the utility model has the beneficial effects that: compared with the prior art, the earphone assembly is adopted, when the earphone is used, a user can move the telescopic section relative to the fixed sleeve along the length direction of the telescopic section according to the self requirement, so that the elastic piece is elastically abutted with different gears, the length of the telescopic section extending out of the fixed sleeve through the sleeve opening is adjusted, the length of the ear hook outside the fixed sleeve is adjusted, the wearing moderately of the user is improved, and the universality is strong.

Drawings

In order to more clearly illustrate the technical solutions of the embodiments of the present utility model, the drawings that are needed in 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 utility model, 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 earphone assembly according to an embodiment of the present utility model;

fig. 2 is a schematic cross-sectional structure of an earphone assembly according to an embodiment of the present utility model;

FIG. 3 is a schematic diagram showing a state of matching between an elastic member and a telescopic section according to an embodiment of the present utility model;

fig. 4 is an exploded view of an earphone assembly according to an embodiment of the present utility model, in which a suspension section is omitted.

The main reference numerals illustrate:

10. earmuffs; 11. a second relief port; 12. a connecting column; 121. a first connection hole; 13. an opening; 14. a second avoidance port; 20. ear-hanging; 21. a hanging section; 22. a telescoping section; 221. a gear; 222. a fixing hole; 30. an adjustment assembly; 31. a fixed sleeve; 311. sleeving the mouth; 312. a first relief port; 313. a limit step; 314. a bump; 315. a mounting block; 316. a second connection hole; 317. a first avoidance port; 32. an elastic member; 321. a fixing piece; 322. an elastic sheet; 323. a boss; 324. a third connection hole; 325. positioning holes; 40. a limiting piece; 50. a reset member; 60. a fastener.

Detailed Description

In order to make the technical problems, technical schemes and beneficial effects to be solved more clear, the utility model 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 scope of the utility model.

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 are merely for convenience in describing and simplifying the description based on the orientation or positional relationship shown in the drawings, and do not indicate or imply that the devices or elements referred to must have a particular orientation, be constructed and operated in a particular orientation, and thus are not to be construed as limiting the utility model.

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 utility model, the meaning of "a plurality" is two or more, unless explicitly defined otherwise.

Referring to fig. 1 to 4, an earphone assembly according to an embodiment of the utility model will be described.

Referring to fig. 1 and 2, the earphone assembly includes an ear shell 10, an ear hook 20 and an adjusting assembly 30, the ear hook 20 includes a hanging section 21 and a telescopic section 22, one end of the telescopic section 22 is connected with one end of the hanging section 21, a plurality of blocking positions 221 are disposed on the telescopic section 22, and the blocking positions 221 are disposed along the length direction of the telescopic section 22 at intervals. The adjusting component 30 comprises a fixed sleeve 31 and an elastic piece 32, wherein a sleeve opening 311 is formed in one end of the fixed sleeve 31, the fixed sleeve 31 is connected with the earmuff 10, and the telescopic section 22 is movably sleeved on the telescopic section 22 through the sleeve opening 311, so that the telescopic section 22 can move along the length direction relative to the fixed sleeve 31, a first yielding opening 312 is formed in the side wall, facing the earmuff 10, of the fixed sleeve 31, and the elastic piece 32 is connected with the earmuff 10 and elastically abuts against one of the gears 221 through the first yielding opening 312.

Compared with the prior art, the earphone assembly provided by the utility model has the advantages that the plurality of the blocking positions 221 are arranged on the telescopic section 22, the fixed sleeve 31 connected with the earmuff 10 is movably sleeved on the telescopic section 22 through the sleeve opening 311, so that the telescopic section 22 can move relative to the fixed sleeve 31 along the length direction of the telescopic section, the elastic piece 32 connected with the earmuff 10 is elastically abutted with one of the blocking positions 221 through the first yielding opening 312, so that the earmuff 20 is limited, a user can move the telescopic section 22 relative to the fixed sleeve 31 along the length direction of the telescopic section 22 according to the self requirement, the elastic piece 32 is elastically abutted with different blocking positions 221, the length of the telescopic section 22 extending out of the fixed sleeve 31 through the sleeve opening 311 is adjusted, the length of the earmuff 20 positioned outside the fixed sleeve 31 is adjusted, the wearing suitability of the user is improved, and the universality is strong.

In one embodiment of the present utility model, referring to fig. 1, the suspension segment 21 is curved, adapted to the shape of the external auditory profile of the user, and is designed according to the ergonomics, and the suspension segment 21 is soft colloid, so that the shape of the suspension segment 21 can be adaptively adjusted according to the shape of the external auditory profile of the user, and the suspension segment 21 has a certain buffering property, so that the user is not easy to feel pain. Alternatively, the hanging section 21 is a silica gel.

Further, the shape memory wire is embedded in the hanging section 21, has elasticity and a shape memory function, and can automatically reset to an initial shape after losing the effect of external force, so that when a user wears the device, the shape memory wire has a trend of driving the hanging section 21 to recover towards the initial shape, the hanging section 21 is tightly attached to the root of the ear of the user, the wearing stability is improved, the shape of the hanging section 21 can be adjusted, the fit between the earmuff 10 and the ear of the user can be adjusted, and the wearing comfort of the user can be improved from another angle.

Optionally, the shape memory wire is a memory wire, which not only has a shape memory effect, but also can play a role in supporting the hanging section 21, so that the hanging section 21 has better strength, the hanging section 21 has better supportability, and the wearing stability of the earphone can be improved. Of course, the shape memory filaments may also be shape memory polymers.

In one embodiment of the present utility model, referring to fig. 2 and 3, the number of the gear steps 221 is three, the three gear steps 221 are spaced along the length direction of the telescopic section 22, and the distance between two adjacent gear steps 221 is 1mm-2mm. It will be appreciated that the adjustment length of the telescoping section 22 is 2mm-4mm. Alternatively, the number of the gear steps 221 is three, and the distance between two adjacent gear steps 221 is 1.5mm, i.e. the adjustment length of the telescopic section 22 is 3mm.

In one embodiment of the present utility model, referring to fig. 2, the inner wall of the fixing sleeve 31 is provided with a limiting step 313, the earphone assembly further includes a limiting member 40, and the limiting member 40 is connected to an end of the telescopic section 22 away from the hanging section 21 and can be buckled on a side of the limiting step 313 away from the socket 311, so as to limit at least part of the telescopic section 22 in the fixing sleeve 31, so as to prevent the telescopic section 22 from completely separating from the fixing sleeve 31 through the socket 311. When the elastic piece 322 elastically abuts against the stop 221 farthest from the sleeve opening 311, the limiting piece 40 is buckled on the side surface of the limiting step 313 away from the sleeve opening 311, and at this time, the telescopic section 22 cannot extend out of the fixed sleeve 31 any more, so that the telescopic section 22 is effectively prevented from being completely separated from the fixed sleeve 31.

Optionally, a fixing hole 222 is provided at one end of the connecting section far away from the hanging section 21, the limiting member 40 is a screw, the screw is fixedly inserted into the fixing hole 222, and the head of the screw can be buckled on the side surface of the limiting step 313 away from the sleeve opening 311, so as to limit at least part of the telescopic section 22 in the fixing sleeve 31.

In one embodiment of the present utility model, referring to fig. 3, the gear 221 is a groove, the elastic member 32 includes a fixing piece 321 and an elastic piece 322, the fixing piece 321 is connected with the ear shell 10, the elastic piece 322 is perpendicular to the fixing piece 321, the elastic piece 322 is formed with a protruding portion 323, and the protruding portion 323 is elastically abutted against one of the gear 221 in a matching manner. It will be appreciated that during the shift of the gear 221, the telescopic section 22 moves along its length relative to the fixed sleeve 31 and presses the protruding portion 323 out of the gear 221, and when the protruding portion 323 corresponds to the next gear 221, the protruding portion 323 automatically snaps into the gear 221 under the action of its own elasticity.

Further, the gear 221 is an arc-shaped groove, the protruding portion 323 is an arc-shaped portion, and the protruding portion 323 can be easily separated from the gear 221 or buckled into the gear 221 in the moving process of the telescopic section 22 along the length of the telescopic section relative to the fixed sleeve 31, so that a user can easily cut the gear 221.

In an embodiment of the present utility model, referring to fig. 1 and 4, the elastic piece 322 is located outside the ear shell 10, a second yielding port 11 is disposed on a side wall of the ear shell 10 facing the fixing sleeve 31, the second yielding port 11 is communicated with the first yielding port 312, and the fixing piece 321 is connected with an inner wall of the ear shell 10 and is connected with the elastic piece 322 through the second yielding port 11.

Specifically, referring to fig. 4, a connecting post 12 is disposed on an inner wall of the earmuff 10, a mounting block 315 is disposed on a side wall of the fixing sleeve 31 facing the earmuff 10, the mounting block 315 extends into the earmuff 10 through the second yielding port 11 and is connected with the connecting post 12, and a fixing piece 321 is attached to and connected with the side wall of the mounting block 315 facing away from the connecting post 12. Further, the connecting post 12 is provided with a first connecting hole 121, the mounting block 315 is provided with a second connecting hole 316, the second connecting hole 316 is correspondingly communicated with the first connecting hole 121, the fixing piece 321 is provided with a third connecting hole 324, the third connecting hole 324 is correspondingly communicated with the second connecting hole 316, namely, the first connecting hole 121 is correspondingly communicated with the second connecting hole 316 and the third connecting hole 324, and the fastening piece 60 is inserted into the first connecting hole 121, the second connecting hole 316 and the third connecting hole 324 so as to connect the connecting post 12, the mounting block 315 and the fixing piece 321 together, thereby realizing the connection between the fixing sleeve 31 and the earshell 10 and the connection between the elastic piece 32 and the earshell 10. Through connecting spliced pole 12, installation piece 315 and stationary blade 321 together, and then realize being in the same place fixed cover 31, elastic component 32 and earmuff 10, be favorable to reducing assembly process and the required part of assembly, assembly efficiency is high, compact structure is favorable to reducing the volume of earphone.

Alternatively, the fastener 60 is a screw or bolt, or the like.

In one embodiment of the present utility model, referring to fig. 4, the side wall of the fixing sleeve 31 facing the earmuff 10 is provided with a protruding point 314, the elastic piece 322 is provided with a positioning hole 325, a part of the elastic piece 322 is attached to the side wall of the fixing sleeve 31 facing the earmuff 10, and the protruding point 314 is inserted into the positioning hole 325. Through the lateral wall setting with the solid-state cover of part laminating of elastic piece 322, and insert in locating hole 325 through bump 314 cooperation to in the gear 221 in-process is being shifted to the switch, make elastic piece 322 be difficult for rocking, thereby make the position of protruding portion 323 be difficult for producing the skew relative gear 221, effectively guarantee protruding portion 323 can be accurately with one of them gear 221 elasticity butt.

In an embodiment of the present utility model, referring to fig. 2 and 4, the fixing sleeve 31 can rotate relative to the telescopic section 22, and the earphone assembly further includes a reset element 50, where the reset element 50 is disposed on the telescopic section 22 and disposed in the fixing sleeve 31, and configured to provide a restoring force to the fixing sleeve 31. It will be appreciated that the fixing sleeve 31 can rotate relative to the telescopic section 22, i.e. the earmuff 10 can rotate relative to the ear hook 20, so as to adjust the fit between the earmuff 10 and the ear of the user, which is beneficial to further improving wearing comfort. In addition, after the fixed sleeve 31 rotates by a certain angle relative to the telescopic section 22, the reset element 50 is used for providing a restoring force for the fixed sleeve 31, so that the fixed sleeve 31 has a tendency to return to an initial state, and therefore, when the ear shell 10 is worn, the fixed sleeve 31 and the ear shell 10 can be automatically returned to the initial state when the ear shell is not worn.

Optionally, the restoring member 50 is a torsion spring and is sleeved on the telescopic section 22, and one end of the restoring member 50 is elastically abutted against the outer wall surface of the earshell 10 or the inner wall surface of the solid sleeve.

The utility model also provides an ear-hook 20 earphone, wherein the ear-hook 20 earphone comprises the earphone assembly of any embodiment.

The ear-hang 20 earphone still includes apron, circuit board, loudspeaker and battery, and the apron lid closes in the opening 13 of earmuff 10 to form the casing, circuit board and loudspeaker holding are in the casing, and loudspeaker and circuit board electricity are connected, hang still including supplementary section, and supplementary section is connected in the one end that flexible section 22 was kept away from to hang section 21, is equipped with in the supplementary section and holds the chamber, and the battery holds in holding the intracavity, and the battery passes through the wire with the circuit board and realizes the electricity and be connected. Specifically, a first avoiding opening 317 is formed in a side wall of the fixing sleeve 31 facing the earmuff 10, a second avoiding opening 14 is formed in a side wall of the earmuff 10 facing the fixing sleeve 31, the second avoiding opening 14 is communicated with the first avoiding opening 317, as shown in fig. 4, one end of a wire is connected with a battery, a middle section of the wire is buried in the hanging section 21 and the telescopic section 22, and the other end of the wire sequentially penetrates through the first avoiding opening 317 and the second avoiding opening 14 to extend into the shell and is electrically connected with a circuit board.

According to the earphone assembly provided by the utility model, when the earphone assembly is used, a user can move the telescopic section 22 relative to the fixed sleeve 31 along the length direction of the telescopic section 22 according to the self requirement, so that the elastic piece 32 is elastically abutted against different gears 221, the length of the telescopic section 22 extending out of the fixed sleeve 31 through the sleeve opening 311 is adjusted, the length of the earhook 20 positioned outside the fixed sleeve 31 is adjusted, the wearing suitability of the user is improved, and the universality is strong.

The foregoing description of the preferred embodiments of the utility model is not intended to be limiting, but rather is intended to cover all modifications, equivalents, and alternatives falling within the spirit and principles of the utility model.

Claims

1. The earphone assembly is characterized by comprising an earshell, an ear hook and an adjusting assembly, wherein the ear hook comprises a hanging section and a telescopic section, one end of the telescopic section is connected with one end of the hanging section, a plurality of gears are arranged on the telescopic section, and the gears are arranged at intervals along the length direction of the telescopic section; the adjusting component comprises a fixed sleeve and an elastic piece, wherein a sleeve opening is formed in one end of the fixed sleeve, the fixed sleeve is connected with the earmuff, the telescopic section is movably sleeved with the sleeve opening, a first yielding opening is formed in the side wall of the fixed sleeve, which faces the earmuff, and the elastic piece is connected with the earmuff and is in elastic abutting connection with one of the gear positions through the first yielding opening.

2. The earphone assembly of claim 1, wherein: the gear is a groove, the elastic piece comprises a fixing piece and an elastic piece which are connected, the fixing piece is connected with the earmuff, the elastic piece is provided with a protruding portion, and the protruding portion is elastically abutted to one gear.

3. The earphone assembly of claim 2, wherein: the gear is an arc-shaped groove, and the protruding portion is an arc-shaped portion.

4. The earphone assembly of claim 2, wherein: the fixing sleeve faces the side wall of the earmuff, the elastic sheet is provided with a positioning hole, the elastic sheet is partially attached to the side wall of the fixing sleeve facing the earmuff, and the convex point is inserted into the positioning hole.

5. The earphone assembly of claim 2, wherein: the elastic piece is located outside the earmuff, a second abdicating opening is formed in the side wall, facing the fixing sleeve, of the earmuff, the second abdicating opening is communicated with the first abdicating opening, the fixing piece is connected with the inner wall of the earmuff, and the fixing piece is connected with the elastic piece through the second abdicating opening.

6. The earphone assembly of claim 5, wherein: the inner wall of the earmuff is provided with a connecting column, the side wall of the earmuff, which faces the fixing sleeve, is provided with a mounting block, the mounting block extends into the earmuff through the second abdication opening and is connected with the connecting column, and the fixing piece is bonded and connected with the side wall, which is away from the connecting column, of the mounting block.

7. The earphone assembly according to any one of claims 1-6, wherein: the inner wall of fixed cover is provided with spacing step, earphone subassembly still includes the locating part, and the locating part is connected with the one end that the section was kept away from to flexible section to can be withheld spacing step deviates from on the side of pullover, in order to with at least part of flexible section is spacing in the fixed cover.

8. The earphone assembly according to any one of claims 1-6, wherein: the fixed sleeve can rotate relative to the telescopic section, the earphone assembly further comprises a resetting piece, the resetting piece is arranged on the telescopic section and in the fixed sleeve, and the resetting piece is configured to provide restoring force for the fixed sleeve.

9. The earphone assembly according to any one of claims 1-6, wherein: the number of the gears is three, the three gears are arranged at intervals along the length direction of the telescopic section, and the distance between two adjacent gears is 1mm-2mm.

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