Ear clamping type earphone

Abstract

The utility model relates to the technical field of wireless earphones, and provides an ear clamping type earphone, which comprises an earphone main body which comprises an earphone head and an earphone handle; the earmuff is provided with an accommodating cavity, the outer side of the earmuff is also provided with a bending part, and the earphone handle is inserted into the accommodating cavity in a sliding manner; the ear clip is rotationally connected to the tail end of the bending part; an ear clamping space is defined by the earphone heads, the bending parts and the ear clamps. Through the slidable arrangement between the earphone handle and the earmuff, the length of the earphone handle extending out of the earmuff can be adjusted, so that the overall length of the earphone handle and the earmuff can be adjusted, the earphone can adapt to users with different auricle shapes and sizes, in addition, through the arrangement of the ear clip, the clamping and wearing effect of the earphone can be improved, and the user experience is improved. The risk that the earphone falls off from the ear is reduced, and the adaptability of the earphone to user motion is improved.

Description

Technical Field

[0001] This application relates to the technical field of wireless earphones, and particularly to a clip-on earphone. Background Art

[0002] Currently, earphones on the market are divided into two major categories, namely in-ear earphones and non-in-ear earphones. Since in-ear earphones need to insert the sound outlet holes of the earphones into the ear canals, wearing in-ear earphones is likely to cause damage to the eardrums, thereby leading to hearing loss. Non-in-ear earphones are divided into over-the-ear earphones and clip-on earphones. Over-the-ear earphones occupy a large space and have a large size, making them inconvenient to carry and store. Clip-on earphones are favored by consumers because of their small and beautiful shape. It is easy to understand that due to different ages, genetic factors, and growth environments, there will be differences in the shape and size of the auricles. Currently, the length of existing clip-on earphones cannot be adjusted, so they cannot compensate for or overcome the adverse effects brought about by auricle differences, resulting in different experiences for people when wearing the same type of clip-on earphones. For example, for some people, the distance between the sound outlet hole and the eardrum is moderate after wearing the clip-on earphone, while for some people, the distance between the sound outlet hole and the eardrum is relatively far after wearing the same type of clip-on earphone, resulting in a relatively small headphone sound, or the distance between the sound outlet hole and the eardrum is relatively close, resulting in a relatively large headphone sound, which seriously affects the user experience. Utility Model Content

[0003] To solve the above problems, this application provides a clip-on earphone with a clever design and a simple structure. Through the slidable setting between the earphone stem and the ear tip, the length of the earphone stem extending out of the ear tip can be adjusted, thereby realizing the adjustment of the overall length of the earphone stem and the ear tip, enabling the earphone to adapt to users with different auricle shapes and sizes. In addition, by setting an ear clip, the clamping effect of the earphone can be improved, the risk of the earphone falling off the ear can be reduced, and the adaptability of the earphone to user movement can be enhanced. The technical solutions adopted in this application are as follows:

[0004] A clip-on earphone, characterized by comprising:

[0005] An earphone main body, the earphone main body includes an earphone head and an earphone stem; an ear tip, the ear tip is provided with a receiving cavity, and a bending portion is further provided on the outer side of the ear tip, and the earphone stem is slidably inserted into the receiving cavity; an ear clip, the ear clip is rotatably connected to the end of the bending portion; the earphone head, the bending portion, and the ear clip enclose a clip-on ear space.

[0006] Through the slidable setting between the earphone stem and the ear tip, the length of the earphone stem extending out of the ear tip can be adjusted, thereby realizing the adjustment of the overall length of the earphone stem and the ear tip, enabling the earphone to adapt to users with different auricle shapes and sizes. In addition, by setting an ear clip, the clamping effect of the earphone can be improved, the risk of the earphone falling off the ear can be reduced, and the adaptability of the earphone to user movement can be enhanced.

[0007] In some embodiments, a sliding groove is provided on the outer side of the earphone handle, and a protruding portion is provided on the inner wall of the accommodating cavity. At least a part of the protruding portion is placed in the sliding groove to prevent the ear tip from detaching from the earphone handle.

[0008] The protruding portion is provided on the inner wall of the accommodating cavity, that is, the protruding portion is integrally formed with the ear tip. In this way, there is no need to specially provide a limiting member, which can reduce the number of components and save the assembly process.

[0009] In some embodiments, a limiting rack portion is provided on the outer side of the earphone handle, and a limiting member is installed on the ear tip. One end of the limiting member is adapted to be stuck in the tooth groove of the limiting rack.

[0010] By providing the limiting rack portion and the limiting member, one end of the limiting member can be stuck in different tooth grooves of the limiting rack as the earphone handle slides. That is to say, the sliding distance of the earphone handle relative to the ear tip is divided into gears or is graded.

[0011] In some embodiments, a sliding groove is provided on the outer side of the earphone handle, and a limiting member is installed on the ear tip. One end of the limiting member is placed in the sliding groove to prevent the ear tip from detaching from the earphone handle.

[0012] Through the separable design of the limiting member and the ear tip, that is, the limiting member and the ear tip are not integrally formed, this can reduce the processing and production difficulty of the ear tip. For example, it can reduce the design difficulty of the mold, facilitate demolding, and the forming quality of the ear tip is easy to control.

[0013] In some embodiments, a counterbore is provided on the ear tip, and the limiting member is installed in the counterbore.

[0014] By providing the counterbore, compared with providing a through hole with no change in aperture, it is convenient for the installation of the limiting member and also for applying glue.

[0015] In some embodiments, the cross section of the limiting member is T-shaped.

[0016] By setting the limiting member to be T-shaped, the bonding area between the limiting member and the counterbore can be increased, and the installation strength of the limiting member can be improved. At the same time, when using a limiting member with a T-shaped cross section, there is no need to consider the depth of insertion of the limiting member into the counterbore. When the limiting member abuts against the shoulder of the counterbore, it means that the installation depth of the limiting member meets the requirements.

[0017] In some embodiments, the sliding groove is provided on the side of the earphone handle close to the bending portion.

[0018] By arranging the sliding groove on one side of the earphone handle close to the bending part, and arranging the corresponding limiting part on one side of the earplug close to the bending part, the concealment of the limiting part and the overall aesthetics of the earphone can be improved. At the same time, it can also prevent the limiting part from falling off when the earphone is clipped on the ear.

[0019] In some embodiments, the ear clip is rotatably connected to the end of the bending part through a damping rotating shaft, so that the ear clip can stop at any position.

[0020] By adopting the damping rotating shaft, the ear clip can stay at any corner position. That is to say, the clamping degree of the earphone can be adjusted by adjusting the rotation angle of the ear clip to meet the clamping degree requirements of different users.

[0021] In some embodiments, the ear clip is rotatably connected to the end of the bending part through a rotating shaft, and a torsion spring is arranged on the rotating shaft, so that the ear clip can clamp the ear.

[0022] By arranging the torsion spring on the rotating shaft, after the ear clip rotates, the torsion spring will generate torsional deformation, so that the ear clip has a reset tendency, thereby clamping the ear and preventing the earphone from falling off the ear.

[0023] In some embodiments, a charging position is arranged at one end of the earphone head away from the ear clip.

[0024] By arranging the charging position at one end of the earphone head away from the ear clip, when the earphone is clipped on the ear, the charging position is far away from the ear, reducing the risk of the charging position being contaminated by sweat stains, etc., and avoiding corrosion of the charging position.

[0025] The earphone with an ear-clipping type provided by the present application has at least one of the following beneficial effects:

[0026] 1. For the earphone with an ear-clipping type provided by the present application, through the slidable setting between the earphone handle and the earplug, the length of the earphone handle extending out of the earplug can be adjusted, so as to realize the adjustment of the overall length of the earphone handle and the earplug, enabling the earphone to adapt to users with different auricle shapes and sizes. In addition, by arranging the ear clip, the ear-clipping effect of the earphone can be improved, reducing the risk of the earphone falling off the ear and enhancing the adaptability of the earphone to the user's movement.

[0027] 2. For the earphone with an ear-clipping type provided by the present application, a convex part is arranged on the inner wall of the accommodating cavity, that is to say, the convex part is integrally formed with the earplug. In this way, there is no need to specially arrange a limiting part, which can reduce the number of components and save the assembly process.

[0028] 3. For the earphone with an ear-clipping type provided by the present application, by arranging the limiting rack part and the limiting part, one end of the limiting part can be stuck in different tooth grooves on the limiting rack following the sliding of the earphone handle. That is to say, the sliding distance of the earphone handle relative to the earplug is divided into gears, or is graded.

[0029] 4. The clip-on earphone provided by the present application, through the separable design of the limiting member and the ear tip, that is to say, the limiting member and the ear tip are not integrally formed, which can reduce the processing and production difficulty of the ear tip. For example, it can reduce the design difficulty of the mold, facilitate demolding, and the forming quality of the ear tip is easy to control.

[0030] 5. The clip-on earphone provided by the present application, by providing a counterbore, compared with providing a through hole with an unchanged aperture, can facilitate the installation of the limiting member and also facilitate gluing.

[0031] 6. The clip-on earphone provided by the present application, by setting the limiting member as a T shape, can increase the bonding area between the limiting member and the counterbore and improve the installation strength of the limiting member. At the same time, when using a limiting member with a T-shaped cross section, there is no need to consider the depth of insertion of the limiting member into the counterbore. When the limiting member abuts against the shoulder of the counterbore, it means that the installation depth of the limiting member meets the requirements.

[0032] 7. The clip-on earphone provided by the present application, by providing a chute on one side of the earphone stem close to the bending part, and the corresponding limiting member is also provided on one side of the ear tip close to the bending part, which can improve the concealment of the limiting member and the overall aesthetics of the earphone, and at the same time can prevent the limiting member from falling off when the earphone is in the clipped state.

[0033] 8. The clip-on earphone provided by the present application, by adopting a damping rotating shaft, can make the ear clip stay at any rotation angle position, that is to say, the clamping degree of the earphone can be adjusted by adjusting the rotation angle of the ear clip to meet the requirements of different users for the clamping degree of the earphone.

[0034] 9. The clip-on earphone provided by the present application, by providing a torsion spring on the rotating shaft, after the ear clip rotates, the torsion spring generates torsional deformation, so that the ear clip has a reset tendency, thereby clamping the ear and preventing the earphone from falling off the ear.

[0035] 10. The clip-on earphone provided by the present application, by setting the charging position at one end of the earphone head away from the ear clip, can make the charging position away from the ear when the earphone is in the clipped state, reducing the risk of the charging position being contaminated by sweat stains, etc., and avoiding corrosion of the charging position. BRIEF DESCRIPTION OF THE DRAWINGS

[0036] The following will further illustrate the above characteristics, technical features, advantages and their implementation manners of a clip-on earphone in a clear and understandable manner in combination with the drawings of the preferred embodiments:

[0037] Figure 1 is a schematic structural diagram in which the earphone stem has not slid out;

[0038] Figure 2 is a schematic structural diagram in which the earphone stem has slid out a certain distance;

[0039] Figure 3 It is a schematic structural diagram of the initial state of the ear clip;

[0040] Figure 4 It is an exploded view of an embodiment of the present application;

[0041] Figure 5 It is a sectional view of an embodiment of the present application;

[0042] Figure 6 It is a schematic diagram of the cooperation between the limit rack part and the limiting member;

[0043] Figure 7 It is a schematic diagram of the cooperation between the limit rack part and another limiting member.

[0044] Explanation of the reference numerals in the drawings:

[0045] Earphone main body 1, earphone head 2, earphone stem 3, ear tip 4, bending part 5, ear clip 6, sliding groove 7, limit rack part 8, limiting member 9, tooth groove 10, counterbore 11, rotating shaft 12, charging position 13. Detailed implementation manners

[0046] In order to more clearly illustrate the technical solutions in the embodiments of the present application or the prior art, the following will describe the specific implementation manners of the present application with reference to the drawings. Obviously, the drawings in the following description are only some embodiments of the present application. For those of ordinary skill in the art, without creative efforts, other drawings can be obtained based on these drawings, and other implementation manners can be obtained.

[0047] To make the drawings concise, only the parts related to the present application are schematically shown in each drawing, and they do not represent their actual structures as products. In addition, to make the drawings concise and easy to understand, in some drawings, parts with the same structure or function are only schematically shown for one of them, or only one of them is marked. In this document, "one" not only means "only this one", but also can mean "more than one" situation.

[0048] It should be further understood that the term "and / or" used in the specification and appended claims of the present application refers to any combination and all possible combinations of one or more of the related listed items, and includes these combinations.

[0049] In this text, it should be noted that unless otherwise clearly specified and defined, the terms "installed", "connected", and "joined" should be understood in a broad sense. For example, it can be a fixed connection, a detachable connection, or an integral connection; it can be a mechanical connection or an electrical connection; it can be directly connected or indirectly connected through an intermediate medium, and it can be the communication inside two components. For those of ordinary skill in the art, the specific meanings of the above terms in this application can be understood according to specific situations.

[0050] In addition, in the description of this application, the terms "first", "second", etc. are only used for distinguishing descriptions and cannot be understood as indicating or implying relative importance.

[0051] Referring to Figures 1-3 , this application provides a clip-on earphone, including an earphone main body 1, an ear tip 4, and an ear clip 6; the earphone main body 1 includes an earphone head 2 and an earphone stem 3, and a chute 7 is provided on the outer side of the earphone stem 3; the ear tip 4 is provided with a receiving cavity, a bent portion 5 is provided on the outer side of the ear tip 4, and a limiting member 9 is also installed on the ear tip 4; the earphone stem 3 is slidably inserted into the receiving cavity, and one end of the limiting member 9 is placed in the chute 7; the ear clip 6 is rotatably connected to the end of the bent portion 5; the earphone head 2, the bent portion 5, and the ear clip 6 enclose a clip-on ear space.

[0052] Specifically, as the earphone stem 3 slides relative to the ear tip 4, the limiting member 9 also moves in the chute 7 along with the ear tip 4. The length of the chute 7 limits the distance that the earphone stem 3 can slide out of the receiving cavity. It is easy to understand that through the slidable setting between the earphone stem 3 and the ear tip 4, the length of the earphone stem 3 extending out of the ear tip 4 can be adjusted, so as to realize the adjustment of the overall length of the earphone stem 3 and the ear tip 4, enabling the earphone to adapt to users with different auricle shapes and sizes.

[0053] It should be noted that in other embodiments, the limiting member 9 and the chute 7 may not be provided, and the slidable connection between the earphone stem 3 and the ear tip 4 can be realized by the interference fit between the inner wall of the receiving cavity and the outer layer of the earphone stem 3. When the limiting member 9 and the chute 7 are provided, the slidable connection between the earphone stem 3 and the ear tip 4 can also be realized by the interference fit between one end of the limiting member 9 and the chute 7, or by one end of the limiting member 9 pressing against the groove wall of the chute 7.

[0054] In this embodiment, the limiting member 9 and the earbud 4 are designed to be separable. In other words, the limiting member 9 is produced and processed independently of the earbud 4, which can reduce the processing difficulty of the earbud 4. For example, it can reduce the design difficulty of the mold, facilitate demolding, and the forming quality of the earbud 4 is also easy to control. In other embodiments, the limiting member 9 may not be produced independently, but the whole formed by assembling the limiting member 9 and the earbud 4 is made by an integral molding process, so that a convex portion is formed on the inner wall of the accommodating cavity. In this way, there is no need to specially provide the limiting member 9, which can reduce the number of components and save the assembly process. It is easy to understand that at least part of the convex portion is placed in the sliding groove 7 to limit the maximum sliding distance of the earphone handle 3 and prevent the earbud 4 from detaching from the earphone handle 3.

[0055] It should be noted that referring to Figure 6 、 Figure 7 , the sliding groove 7 on the earphone handle 3 can be replaced by a limiting rack portion 8, and one end of the limiting member 9 can be stuck in different tooth grooves 10 on the limiting rack as the earphone handle 3 slides. That is to say, the sliding distance of the earphone handle 3 relative to the earbud 4 is divided into gears or is graded. When the limiting member 9 is replaced by the aforementioned convex portion, the principle of controlling the sliding distance of the earphone handle 3 is the same as that of the limiting member 9 and will not be elaborated here.

[0056] Referring to Figures 4-7 , it is easy to understand that the earbud 4 is provided with a hole for installing the limiting member 9, and the limiting member 9 is cemented or glued to the hole. The hole can be a counterbore 11 or a through hole with an unchanged hole diameter. The cross-section of the limiting member 9 can be a T shape adapted to the counterbore 11, or a columnar limiting member 9, or other shapes. When the hole is a counterbore 11 and the cross-section of the limiting member 9 is a T shape, the cementing area between the limiting member 9 and the counterbore 11 can be increased, and the installation strength of the limiting member 9 can be improved. At the same time, when using a limiting member 9 with a T-shaped cross-section, there is no need to consider the depth of insertion of the limiting member 9 into the counterbore 11. When the limiting member 9 abuts against the shoulder of the counterbore 11, it means that the installation depth of the limiting member 9 meets the requirements. Referring to Figure 7 , when the hole is a counterbore 11 and the limiting member 9 is columnar, setting the counterbore 11 is more convenient for applying glue and installing the limiting member 9 than setting a through hole with an unchanged hole diameter.

[0057] Referring to Figure 2 、 Figure 3 、 Figure 5 , it is easy to understand that theoretically the sliding groove 7 can be set at any position of the earphone handle 3, and the limiting member 9 corresponds to the position of the sliding groove 7. Preferably, the sliding groove 7 is provided on the side of the earphone handle 3 close to the bending portion 5, and the corresponding limiting member 9 is also provided on the side of the earbud 4 close to the bending portion 5. This can improve the concealment of the limiting member 9 and the overall aesthetics of the earphone. At the same time, due to the blockage of the ear, it can also prevent the limiting member 9 from falling off when the earphone is clipped.

[0058] Reference Figures 1-3 , in one embodiment, the ear clip 6 is rotatably connected to the end of the bending portion 5 through a rotating shaft 12, and the rotating shaft 12 is a damping rotating shaft. By adopting the damping rotating shaft, the ear clip 6 can stay at any rotation angle position, that is, the clamping degree of the earphone can be adjusted by adjusting the rotation angle of the ear clip 6 to meet the requirements of different users for the clamping degree of the earphone. In other embodiments, the ear clip 6 is also rotatably connected to the end of the bending portion 5 through a rotating shaft 12, and a torsion spring (not shown in the figure) is provided on the rotating shaft 12. After the ear clip 6 rotates, the torsion spring generates torsional deformation, so that the ear clip 6 has a reset tendency, thereby clamping the ear and preventing the earphone from falling off the ear.

[0059] Reference Figure 1 , in one embodiment, the charging position 13 of the earphone is arranged at one end (one side) of the earphone head 2 away from the ear clip 6, so that the charging position 13 is away from the ear in the earphone wearing state, reducing the risk of the charging position 13 being contaminated by sweat stains, etc., and avoiding the corrosion of the charging position 13.

[0060] It should be noted that the above embodiments can be freely combined according to needs. The above are only the preferred embodiments of the present application. It should be pointed out that for those of ordinary skill in the art, without departing from the principle of the present application, several improvements and refinements can be made, and these improvements and refinements should also be regarded as the protection scope of the present application.

Claims

1. A clip-on earphone, characterized in that: include: An earphone body, the earphone body comprising an earphone head and an earphone handle; An earmuff, wherein the earmuff is provided with a receiving cavity, and a curved portion is further provided on the outer side of the earmuff, and the earphone handle is slidably inserted into the receiving cavity; an ear clip, the ear clip being rotatably connected to the end of the curved portion; The earphone head, the curved portion and the ear clip form an ear clip space.

2. The ear-clip headphone according to claim 1, characterized in that: A sliding groove is provided on the outer side of the earphone handle, and a protrusion is provided on the inner wall of the accommodating cavity. The protrusion is at least partially placed in the sliding groove to prevent the earmuff from being separated from the earphone handle.

3. The ear-clip headphone according to claim 1, characterized in that: A limiting rack portion is provided on the outer side of the earphone handle, and a limiting member is installed on the earmuff, and one end of the limiting member is suitable for being clamped in the tooth groove of the limiting rack.

4. The ear-clip headphone according to claim 1, characterized in that: A slide groove is provided on the outer side of the earphone handle, and a limiting member is installed on the earmuff, and one end of the limiting member is placed in the slide groove to prevent the earmuff from being separated from the earphone handle.

5. The ear-clip headphone according to claim 4, characterized in that: The earmuff is provided with a countersunk hole, and the limiting member is installed in the countersunk hole.

6. The ear-clip headphone according to claim 5, characterized in that: The cross section of the limiting member is T-shaped.

7. The ear-clip headphone according to claim 4, characterized in that: The slide groove is arranged on a side of the earphone handle close to the curved portion.

8. The clip-on earphone according to any one of claims 1 to 7, characterized in that: The ear clip is rotatably connected to the end of the curved portion via a damping shaft, so that the ear clip can stop at any position.

9. The clip-on earphone according to any one of claims 1 to 7, characterized in that: The ear clip is rotatably connected to the end of the curved portion via a rotating shaft, and a torsion spring is provided on the rotating shaft so that the ear clip can clamp the ear.

10. The clip-on earphone according to any one of claims 1 to 7, characterized in that: A charging position is provided at one end of the earphone head away from the ear clip.

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