CN217388950U

CN217388950U - Telescopic rotary ear hanging structure and earphone thereof

Info

Publication number: CN217388950U
Application number: CN202220143492.XU
Authority: CN
Inventors: 陈科; 文焕
Original assignee: Shenzhen Cannice Technology Co Ltd
Current assignee: Shenzhen Cannice Technology Co Ltd
Priority date: 2022-01-19
Filing date: 2022-01-19
Publication date: 2022-09-06
Anticipated expiration: 2032-01-19

Abstract

The utility model discloses a telescopic rotary ear-hook structure and an earphone thereof, wherein the telescopic rotary ear-hook structure comprises an ear-hook unit and an earphone connecting part; the earphone comprises an earphone connecting part and an earphone hanging part, wherein the earphone connecting part is connected with the earphone hanging part through a connecting rod, the earphone hanging part is connected with the earphone hanging part through a connecting rod, and the earphone hanging part is connected with the earphone hanging part through a connecting rod. The ear-hang unit is worn on the auricle of a wearer, and the earphone connecting part is used for connecting the earphone body so that the earphone body is fixed relative to the auricle of the wearer; the wearer can adjust the position of the ear-hook unit relative to the earphone connecting part by adjusting the telescopic amount and the rotation amount of the adjusting groove relative to the first connecting end part, so that the telescopic rotary ear-hook structure is matched with the auricle of the wearer; on one hand, the user does not need to disassemble and assemble, the steps are indirect, on the other hand, the storage problem of a plurality of ear-hang units does not need to be considered, and the ear-hang units are not easy to lose; therefore, the arrangement brings a better user experience to the wearer.

Description

Telescopic rotary ear hanging structure and earphone thereof

Technical Field

The utility model relates to an earphone technical field especially relates to a scalable rotation ear-hang structure and earphone thereof.

Background

The earphone is a 3C type electronic product commonly used in daily life of people, and generally comprises an earphone body, wherein the earphone body is provided with an ear-hang unit, and the ear-hang unit is a unit which extends out of the earphone body and can be hung on the auricle of a wearer; through the setting of ear-hang unit, can hang the earphone body on the auricle of the person of wearing, keep relative position between earphone body and the person of wearing ear.

The earhook unit in the prior art is usually detachably mounted on the earphone body, and a wearer can select the earhook unit matched with the auricle of the wearer according to the auricle of the wearer, so that the wearing requirement is met. However, the above-mentioned form brings about a lot of inconveniences: 1. the earphone needs to be disassembled and assembled during adjustment, and the steps are complicated; 2. other ear-hanging units are arranged in a required space, so that the storage is inconvenient and the loss is easy; the above disadvantages bring poor user experience to the wearer when using the earphone, so it is necessary to develop a novel ear-hook structure to improve the user experience.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a scalable rotation ear-hang structure and earphone thereof solves the relatively poor problem of present ear-hang unit user experience.

To achieve the purpose, the utility model adopts the following technical proposal:

the telescopic rotary ear-hook structure is suitable for being worn by an earphone and comprises an ear-hook unit and an earphone connecting part;

an adjusting groove is formed in one end of the ear hanging unit, a first connecting end portion of the earphone connecting portion is inserted into the adjusting groove, and the first connecting end portion is connected with the adjusting groove in a sliding mode and can rotate relative to the adjusting groove.

Optionally, a lifting unit is slidably connected in the adjusting slot, and the lifting unit is connected with the first connecting end portion to drive the first connecting end portion to lift and rotate relative to the first connecting end portion.

Optionally, the lifting unit includes a lifting slider, and a first buckle is convexly disposed at one end of the lifting slider close to the first connection end;

and a second buckle is arranged at the position of the first connecting end part corresponding to the first buckle, and the second buckle is connected with the first buckle in a clamping manner.

Optionally, the first buckle is a cylindrical male buckle, the second buckle is an annular female buckle, and the cylindrical male buckle is clamped in the annular female buckle.

Optionally, the lifting slide block is sleeved with an elastic ring, and the elastic ring is abutted to the groove wall of the adjusting groove.

Optionally, a limiting unit is installed in the adjusting groove, a movable groove is formed in the limiting unit, and a limiting part is convexly arranged at the edge of a notch of the movable groove;

the lifting unit is connected with the movable groove in a sliding mode and can be limited by the limiting portion, and the first connecting end portion can penetrate through the limiting portion.

Optionally, the limiting unit comprises a first clamping portion and a second clamping portion, and the first clamping portion is connected with the second clamping portion in a clamping manner; first joint portion set up in the tank bottom of adjustment tank, second joint portion set up in the notch of adjustment tank.

Optionally, the profile of the first clamping portion is tapered, and the groove bottom of the adjusting groove is matched with the profile of the first clamping portion.

Optionally, the second connecting end portion of the earphone connecting portion is provided with a buried portion protruding outward in a radial direction thereof.

An earphone comprises an earphone body and the telescopic rotary ear-hang structure, wherein the earphone connecting part is connected with the earphone body.

Compared with the prior art, the utility model discloses following beneficial effect has:

the utility model provides a telescopic rotary ear-hook structure and an earphone thereof, wherein an ear-hook unit is worn on the auricle of a wearer, and an earphone connecting part is used for connecting an earphone body, so that the earphone body is fixed relative to the auricle of the wearer; the wearer can adjust the position of the ear-hook unit relative to the earphone connecting part by adjusting the telescopic amount and the rotation amount of the adjusting groove relative to the first connecting end part, so that the telescopic rotary ear-hook structure is matched with the auricle of the wearer; on one hand, the user does not need to disassemble and assemble, the steps are indirect, on the other hand, the storage problem of a plurality of ear-hang units does not need to be considered, and the ear-hang units are not easy to lose; therefore, the arrangement brings a better user experience to the wearer.

Drawings

In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings needed to be used in the description of the embodiments or the prior art will be briefly described below, it is obvious that the drawings in the following description are only some embodiments of the present invention, and for those skilled in the art, other drawings can be obtained according to the drawings without inventive exercise.

The structure, ratio, size and the like shown in the drawings of the present specification are only used for matching with the content disclosed in the specification, so as to be known and read by people familiar with the technology, and are not used for limiting the limit conditions which can be implemented by the present invention, so that the present invention does not have the substantial significance in the technology, and any structure modification, ratio relationship change or size adjustment should still fall within the scope which can be covered by the technical content disclosed by the present invention without affecting the efficacy which can be produced by the present invention and the achievable purpose.

Fig. 1 is a schematic diagram of a first state change of an earphone according to an embodiment of the present invention;

fig. 2 is a schematic diagram of a second state change of the earphone according to the embodiment of the present invention;

fig. 3 is a schematic view of a first cross-sectional structure of a retractable ear-hook structure provided by an embodiment of the present invention;

fig. 4 is a schematic diagram of a second cross-sectional structure of a retractable ear hook structure according to an embodiment of the present invention;

fig. 5 is a schematic cross-sectional view of an explosion structure of a retractable ear hook structure according to an embodiment of the present invention;

fig. 6 is a schematic diagram of an overall explosion structure of a retractable rotary ear-hook structure according to an embodiment of the present invention;

fig. 7 is a schematic view of a partial cross-sectional structure of an ear-hook unit according to an embodiment of the present invention;

fig. 8 is a schematic view of a connection structure of an earphone connection portion according to an embodiment of the present invention;

fig. 9 is a first assembly view of a retractable ear hook structure according to an embodiment of the present invention;

fig. 10 is a second assembly diagram of a retractable ear-hook structure according to an embodiment of the present invention;

fig. 11 is a third assembly diagram of a retractable ear hook structure according to an embodiment of the present invention;

fig. 12 is a fourth assembly diagram of the retractable ear-hook structure according to an embodiment of the present invention.

Illustration of the drawings: 10. an ear-hang unit; 11. an adjustment groove; 12. a lifting unit; 121. a first buckle; 13. A limiting unit; 131. a movable groove; 132. a limiting part; 14. a first clamping part; 15. a second clamping part; 16. a lifting slide block; 17. an elastic ring;

20. an earphone connecting part; 21. a first connecting end portion; 211. a second buckle; 22. a second connection end portion; 221. an embedding part; 30. an earphone body.

Detailed Description

To make the objects, features and advantages of the present invention more obvious and understandable, the embodiments of the present invention are clearly and completely described in the embodiments of the present invention with reference to the drawings, and obviously, the embodiments described below are only some embodiments of the present invention, not all embodiments. Based on the embodiments of the present invention, all other embodiments obtained by a person skilled in the art without creative efforts belong to the protection scope of the present invention.

In the description of the present invention, it is to be understood that the terms "upper", "lower", "top", "bottom", "inner", "outer", and the like indicate orientations or positional relationships based on those shown in the drawings, and are only for convenience of description and simplicity of description, and do not indicate or imply that the device or element referred to must have a particular orientation, be constructed and operated in a particular orientation, and therefore should not be construed as limiting the present invention. It should be noted that when one component is referred to as being "connected" to another component, it can be directly connected to the other component or intervening components may also be present.

The technical solution of the present invention is further explained by the following embodiments with reference to the accompanying drawings.

Referring to fig. 1 to 12, fig. 1 is a schematic diagram illustrating a first state change of an earphone according to an embodiment of the present invention, fig. 2 is a schematic diagram illustrating a second state change of an earphone according to an embodiment of the present invention, fig. 3 is a schematic diagram illustrating a first cross-sectional structure of a retractable rotary ear-hook structure according to an embodiment of the present invention, fig. 4 is a schematic diagram illustrating a second cross-sectional structure of a retractable rotary ear-hook structure according to an embodiment of the present invention, fig. 5 is a schematic diagram illustrating a cross-sectional explosion structure of a retractable rotary ear-hook structure according to an embodiment of the present invention, fig. 6 is a schematic diagram illustrating an overall explosion structure of a retractable rotary ear-hook structure according to an embodiment of the present invention, fig. 7 is a schematic diagram illustrating a partial cross-sectional structure of an ear-hook unit according to an embodiment of the present invention, fig. 8 is a schematic diagram illustrating a connection structure of an earphone connection portion according to an embodiment of the present invention, fig. 9 is a first assembly schematic view of the retractable rotation ear-hang structure provided by the embodiment of the present invention, fig. 10 is a second assembly schematic view of the retractable rotation ear-hang structure provided by the embodiment of the present invention, fig. 11 is a third assembly schematic view of the retractable rotation ear-hang structure provided by the embodiment of the present invention, fig. 12 is a fourth assembly schematic view of the retractable rotation ear-hang structure provided by the embodiment of the present invention.

Example one

The scalable rotation ear-hang structure that this embodiment provided is applied to the earphone, through improving its structure, makes it have easily to adjust and accomodate convenient advantage, has optimized user's use and has experienced.

As shown in fig. 1 to 5, the retractable and rotatable ear hook structure is suitable for being worn on an earphone, and specifically includes an ear hook unit 10 and an earphone connecting portion 20. Wherein, the shape of the ear-hang unit 10 matches with the outline of the auricle, and the earphone connecting part 20 is used for connecting the ear-hang unit 10 and the earphone body 30.

An adjusting groove 11 is formed at one end of the ear-hang unit 10, a first connecting end portion 21 of the earphone connecting portion 20 is inserted into the adjusting groove 11, and the first connecting end portion 21 is slidably connected with the adjusting groove 11 and can rotate relative to the adjusting groove 11.

Specifically, the ear-hook unit 10 is worn on the auricle of the wearer, and the earphone connecting portion 20 is used to connect the earphone body 30 so that the earphone body 30 is fixed with respect to the auricle of the wearer; wherein, the wearer can adjust the position of the ear-hook unit 10 relative to the earphone connecting part 20 by adjusting the amount of extension and rotation of the adjusting slot 11 relative to the first connecting end part 21, so that the ear-hook structure can be telescopically rotated to match with the auricle of the wearer; on one hand, the user does not need to disassemble and assemble, the steps are indirect, and on the other hand, the storage problem of a plurality of ear-hang units 10 does not need to be considered, so that the ear-hang units are not easy to lose; therefore, the arrangement brings a better user experience to the wearer.

Furthermore, the adjusting groove 11 is slidably connected with a lifting unit 12, and the lifting unit 12 is connected with the first connecting end 21 to drive the first connecting end 21 to lift and rotate relative to the first connecting end 21; in this embodiment, since the connection between the first connection end 21 and the lifting unit 12 realizes sliding and rotating relative to the adjustment groove 11, that is, lifting and positioning can be realized by the friction force between the lifting unit 12 and the adjustment groove 11, and rotation adjustment is realized by the rotating connection between the lifting unit 12 and the first connection end 21, the first connection end 21 is prevented from directly contacting the adjustment groove 11, and the stability can be improved. In other alternative embodiments, the lifting unit 12 may be fixedly connected to the first connection end 21, and the lifting unit 12 may be slidably connected to the adjustment slot 11 and may rotate in the adjustment slot 11.

Further, as shown in fig. 6 to 8, the lifting unit 12 includes a lifting slider 16, and a first buckle 121 is protruded at one end of the lifting slider 16 close to the first connection end 21. The first connecting end 21 is provided with a second buckle 211 corresponding to the first buckle 121, and the second buckle 211 is connected with the first buckle 121 in a clamping manner. Through the arrangement of the first buckle 121 and the second buckle 211, the position between the first connecting end portion 21 and the lifting slider 16 is limited in the sliding direction of the adjusting groove 11, so that the first connecting end portion 21 can slide relative to the adjusting groove 11 through the lifting slider 16.

In a specific embodiment, the first buckle 121 is a cylindrical male buckle, the second buckle 211 is an annular female buckle, and the cylindrical male buckle is clamped in the annular female buckle; in other alternative embodiments, the first buckle 121 is an annular female buckle, and the second buckle 211 is a cylindrical male buckle; wherein, the cylindricality pin thread includes column portion and sets up the pin thread in column portion, and the annular box includes the ring channel and sets up the box on the cell wall of ring channel.

Further, as shown in fig. 6, an elastic ring 17 is disposed around the lifting slider 16, and the elastic ring 17 abuts against a groove wall of the adjusting groove 11. Through the setting of elastic ring 17 for be connected inseparabler between the cell wall of lifting slide 16 and adjustment tank 11, for the user provides the damping when adjusting flexible volume and feels, the user of being convenient for adjusts flexible volume more accurately, has improved stability.

Further, as shown in fig. 6, 7 and 12, a limiting unit 13 is installed in the adjusting groove 11, a movable groove 131 is formed in the limiting unit 13, and a limiting portion 132 is convexly provided at the notch edge of the movable groove 131. The lifting unit 12 is slidably connected to the movable groove 131 and can be limited by the limiting portion 132, and the first connecting end 21 can pass through the limiting portion 132. The limiting unit 13 is installed in the adjusting groove 11, so that the lifting unit 12 can be pre-installed in the limiting unit 13 before being installed on the ear-hook unit 10, and in the final installation step, the limiting unit 13 only needs to be inserted into the adjusting groove 11 to complete the assembly, which is convenient for processing and assembling.

In a specific embodiment, as shown in fig. 6, 7 and 11, the limiting unit 13 includes a first clamping portion 14 and a second clamping portion 15, and the first clamping portion 14 is connected with the second clamping portion 15 in a clamping manner; the first clamping portion 14 is disposed at the bottom of the adjusting groove 11, and the second clamping portion 15 is disposed at the opening of the adjusting groove 11. That is, for the installation of the lifting unit 12, the lifting unit 12 may be first disposed in the movable slot 131 of the first clamping portion 14, and then the first clamping portion 14 is connected with the second clamping portion 15 in a clamping manner, so that the lifting unit 12 is limited in the limiting unit 13, and the installation is simple, reliable and stable. The first engaging portion 14 is provided with a buckle, the second engaging portion 15 is provided with a buckle, and the first engaging portion 14 and the second engaging portion 15 are engaged with each other by the two buckles.

In other alternative embodiments, the limiting unit 13 may include two limiting subunits, and the two limiting subunits are formed by gluing to wrap the lifting unit 12 in the movable slot 131.

It should be noted that the outline of the first clamping portion 14 is conical, and the bottom of the adjusting groove 11 matches with the outline of the first clamping portion 14. Through the arrangement, when the limiting unit 13 is inserted into the adjusting groove 11, a certain guiding effect is achieved, assembly is facilitated, and assembly difficulty is reduced.

For the assembly of the retractable and rotatable ear-hook structure of the present embodiment, referring to fig. 9 to 12, a, the elastic ring 17 is installed outside the lifting slider 16 to form the lifting unit 12; b. the lifting unit 12 is put into the movable slot 131 of the first clamping part 14; c. the first clamping part 14 is clamped with the second clamping part 15 to form a limiting unit 13, and a lifting unit 12 is arranged in the limiting unit 13; d. the stopper unit 13 is put into the adjustment groove 11. The assembly has the advantages of humanized assembly, easy assembly and the like.

Further, as shown in fig. 8, the second connecting end portion 22 of the earphone connecting portion 20 is provided with an embedded portion 221 protruding outward in the radial direction thereof. The earphone connecting part 20 is fixed on the earphone body 30 through the arrangement of the embedded part 221, so that the earphone connecting part 20 is prevented from falling off from the earphone body 30, and the overall stability is improved. In addition, the separate embedded earphone connecting portion 20 facilitates the processing of parts during manufacturing (such as selecting different colors, repairing and disassembling), but in other solutions, the earphone connecting portion 20 and the earphone body 30 are integrally formed, i.e., the earphone connecting portion 20 extends from the earphone body 30, which is also a feasible solution.

To sum up, the scalable rotation ear-hang structure that this embodiment provided has optimized user's use and has experienced, still has advantages such as equipment convenience, stability are strong. In this embodiment, the earphone body 30, the earphone connecting portion 20, the limiting unit 13, the lifting unit 12 and the ear hanging unit 10 can be independently separated and disassembled, and are simple to assemble and disassemble, and also suitable for components with different color matching.

Example two

The embodiment provides an earphone, which includes an earphone body 30 and a retractable rotary ear-hang structure in the first embodiment, wherein the earphone connecting part 20 is fixedly connected with the earphone body 30. The first embodiment describes a specific structure and technical effects related to the retractable and rotatable ear-hook structure, and the earphone of the first embodiment uses the structure to achieve the technical effects.

In conclusion, the earphone provided by the embodiment optimizes the use experience of the user, and also has the advantages of convenience in assembly, strong stability and the like.

The above embodiments are only used to illustrate the technical solution of the present invention, and not to limit the same; although the present invention has been described in detail with reference to the foregoing embodiments, it should be understood by those skilled in the art that: the technical solutions described in the foregoing embodiments may still be modified, or some technical features may be equivalently replaced; such modifications and substitutions do not depart from the spirit and scope of the present invention in its corresponding aspects.

Claims

1. The telescopic rotary ear-hook structure is suitable for being worn by an earphone and is characterized by comprising an ear-hook unit (10) and an earphone connecting part (20);

adjustment tank (11) have been seted up to the one end of ear-hang unit (10), first connection tip (21) of earphone connecting portion (20) are inserted and are located in adjustment tank (11), first connection tip (21) with adjustment tank (11) sliding connection just can for adjustment tank (11) rotate.

2. The retractable ear hook structure according to claim 1, characterized in that a lifting unit (12) is slidably connected in the adjusting slot (11), and the lifting unit (12) is connected to the first connecting end (21) to drive the first connecting end (21) to lift and rotate relative to the first connecting end (21).

3. The retractable rotary ear hook structure according to claim 2, characterized in that the lifting unit (12) comprises a lifting slider (16), and a first buckle (121) is convexly arranged at one end of the lifting slider (16) close to the first connecting end (21);

and a second buckle (211) is arranged at the position of the first connecting end part (21) corresponding to the first buckle (121), and the second buckle (211) is connected with the first buckle (121) in a clamping manner.

4. The retractable ear hook structure according to claim 3, characterized in that the first fastener (121) is a cylindrical male fastener, the second fastener (211) is a ring-shaped female fastener, and the cylindrical male fastener is clamped in the ring-shaped female fastener.

5. The retractable rotary ear hook structure according to claim 3, characterized in that an elastic ring (17) is sleeved around the lifting slider (16), and the elastic ring (17) abuts against the wall of the adjusting groove (11).

6. The retractable rotary ear-hook structure according to claim 2, characterized in that a limiting unit (13) is installed in the adjusting groove (11), a movable groove (131) is formed in the limiting unit (13), and a limiting part (132) is convexly arranged at the edge of the notch of the movable groove (131);

the lifting unit (12) is connected with the movable groove (131) in a sliding mode and can be limited by the limiting portion (132), and the first connecting end portion (21) can penetrate through the limiting portion (132).

7. The retractable rotary ear-hook structure according to claim 6, characterized in that the limiting unit (13) comprises a first clip portion (14) and a second clip portion (15), the first clip portion (14) and the second clip portion (15) are connected in a snap-fit manner; first joint portion (14) set up in the tank bottom of adjustment tank (11), second joint portion (15) set up in the notch of adjustment tank (11).

8. The retractable rotary ear hook structure according to claim 7, characterized in that the contour of the first clamping portion (14) is conical, and the bottom of the adjusting groove (11) matches the contour of the first clamping portion (14).

9. A retractable rotary ear-hook configuration, as in claim 1, characterized in that the second connecting end (22) of the earphone connecting portion (20) is provided with an embedding (221) projecting radially outwards therefrom.

10. A headset, characterized by a headset body (30) and a telescopically rotatable ear-hook structure according to any of claims 1-9, the headset connector (20) being connected to the headset body (30).