CN216930264U

CN216930264U - Ear wing structure

Info

Publication number: CN216930264U
Application number: CN202122223500.XU
Authority: CN
Inventors: 颜军胜; 刘志华; 严凯
Original assignee: Cosonic Intelligent Technologies Co Ltd
Current assignee: Cosonic Intelligent Technologies Co Ltd
Priority date: 2021-09-14
Filing date: 2021-09-14
Publication date: 2022-07-08
Anticipated expiration: 2031-09-14

Abstract

The utility model provides an ear wing structure which comprises a metal wire bent to be a human ear, a conductive wire rod arranged in parallel with the metal wire, a flexible wrapping layer wrapping the metal wire and the conductive wire rod synchronously, and a connecting sleeve wrapping the end part of the metal wire, wherein the end part of the metal wire extends towards the radial direction of the connecting sleeve to form a hook structure, the connecting sleeve is clamped and matched with the hook structure when wrapping the end part of the metal wire, and the end part of the conductive wire rod extends out of the connecting sleeve. The utility model can improve the wearing experience of the wearer and ensure that the earphone is tightly attached to the ears of the wearer.

Description

Ear wing structure

Technical Field

The utility model relates to the technical field of ear wings, in particular to an ear wing structure.

Background

The ear wing formula earphone that has now is in order to reduce the oppression sense to earphone wearer's ear, but the unreasonable ear wing of design can't give the wearer comfort, also can not guarantee that the earphone closely laminates on wearer's ear, lead to the ear wing to appear breaking away from the people's ear, and the ear wing is broken easily after repetitious usage, seriously influence wearer's wearing experience, and the ear wing after the rupture can't be repaired, be unfavorable for ear wing formula earphone's maintenance.

SUMMERY OF THE UTILITY MODEL

The utility model aims to provide an ear wing structure which can improve the wearing experience of a wearer and ensure that an earphone is tightly attached to the ear of the wearer.

Therefore, the ear wing structure comprises a metal wire bent to be a human ear, a conductive wire arranged in parallel with the metal wire, a flexible wrapping layer wrapping the metal wire and the conductive wire synchronously, and a connecting sleeve wrapping the end part of the metal wire, wherein the end part of the metal wire extends towards the radial direction of the metal wire to form a clamping hook structure, the connecting sleeve wraps the end part of the metal wire and is in clamping fit with the clamping hook structure, and the end part of the conductive wire extends out of the connecting sleeve.

Furthermore, the hook structure is a concave structure formed by extending the metal strip towards the radial direction of the metal strip.

Further, the conductive wire is embedded in the concave of the concave structure.

Further, the diameter of the metal strip is larger than the diameter of the metal wire.

Further, the metal strip is a high-hardness steel strip.

Further, the wrapping layer is made of soft tissue materials.

Further, the soft tissue material is made of at least one of TPU material, silica gel and fluororubber.

Further, the metal wire is a high-hardness steel wire.

Further, the conductive wire is wrapped by a soft adhesive layer.

Further, the wrapping layer is injected outside a part of the structure of the connecting sleeve.

Has the advantages that:

according to the ear wing structure, the metal strip and the wire rod which are bent to be in the concave structure are embedded in the connecting sleeve, and the diameter of the metal strip is larger than that of the metal wire, and the metal strip is bent to be in the concave structure, so that the metal strip embedded in the connecting sleeve is ensured not to shift, the metal wire is ensured not to shift, the ear wing is positioned, and the consistency of bending angles of batch-produced ear wing finished products is ensured; guarantee that the earphone closely laminates on the ear of the person of wearing, the parcel layer improves the experience of wearing of the person of wearing simultaneously.

The foregoing description is only an overview of the technical solutions of the present invention, and the embodiments of the present invention are described below in order to make the technical means of the present invention more clearly understood and to make the above and other objects, features, and advantages of the present invention more clearly understandable.

Drawings

Various other advantages and benefits will become apparent to those of ordinary skill in the art upon reading the following detailed description of the preferred embodiments. The drawings are only for purposes of illustrating the preferred embodiments and are not to be construed as limiting the utility model. Also, like reference numerals are used to refer to like parts throughout the drawings. In the drawings:

FIG. 1 is a schematic view of the overall structure of the present invention;

fig. 2 is an enlarged schematic view of part a of the present invention.

Description of reference numerals: 1-wrapping layer; 2-a metal wire; 3-wire rods; 4-a metal strip; 5-connecting sleeve.

Detailed Description

The utility model is further described with reference to the following examples.

See fig. 1, the ear wing structure of this embodiment, including adapter sleeve 5, mould plastics at 5 outside parcel layer 1 of adapter sleeve, set up at the inside wire 2 and the conductive wire 3 of parcel layer 1, parcel layer 1 is made for the TPU material, uses the TPU material can weight reduction, guarantees the softness to improve the comfort level of the person of wearing and improve the stand wear and tear degree of ear wing. Two through holes are formed in the wrapping layer 1, the two through holes penetrate through two side walls corresponding to the length direction of the wrapping layer 1 respectively, the metal wire 2 is embedded into one of the through holes in an interference mode, two ends of the metal wire 2 penetrate out of the two side walls of the wrapping layer 1 respectively, the other through hole is used for the conductive wire 3 to penetrate through, and the conductive wire 3 is provided with two through holes and used for transmitting audio signals and electric signals respectively. The metal wire 2 is crooked and drive the crooked shape that is the human ear of parcel layer 1 and conductive wire 3, the both ends of metal wire 2 set up to the diameter and are greater than metal strip 4 of metal wire 2, the both ends bending of metal strip 4 is like the spill structure shown in fig. 2, adapter sleeve 5 inlays at the outside of metal strip 4 bending concave structure and conductive wire 3, because the diameter of metal strip 4 is greater than the diameter of metal wire 2, and with metal strip 4 bending concave structure, can not take place to shift in order to guarantee to imbed metal strip 4 in the adapter sleeve 5, thereby guarantee that metal wire 2 can not shift yet.

In order to ensure the support of the metal wire 2 to the ear wing, the metal wire 2 is made of a high-hardness steel wire.

In order to guarantee that conductive wire 3 can be embedded into the through hole of wrapping layer 1 closely, two conductive wire 3 all use the flexible glue parcel, and the parcel has 3 parts of the conductive wire of flexible glue to embed into the through hole of wrapping layer 1.

In order to ensure the arrangement between the metal strip 4 and the conductive wire 3 in the ear wing and facilitate the accommodation of the ear wing, the metal strip 4 penetrates through the concave part of the metal strip 4 at the conductive wire 3 on the same side wall of the wrapping layer 1.

In order to ensure the toughness of the ear wings, the wrapping layer 1 is injected outside part of the structure of the connecting sleeve 5, and the conductive wire 3 penetrates through the connecting sleeve 5 to be connected with the external structure.

In order to ensure the softness of the wrapping layer 1, the wrapping layer is made of at least one of soft tissue materials such as TPU materials, silica gel and fluororubber.

Finally, it should be noted that the above embodiments are only used for illustrating the technical solutions of the present invention, and not for limiting the protection scope of the present invention, although the present invention is described in detail with reference to the preferred embodiments, it should be understood by those skilled in the art that modifications or equivalent substitutions can be made on the technical solutions of the present invention without departing from the spirit and scope of the technical solutions of the present invention.

Claims

1. The utility model provides an ear wing structure, is the wire of people's ear, is the conductive wire material of walking the line with the wire is parallel, the flexible parcel layer of synchronous parcel wire material and conductive wire material, the adapter sleeve of parcel wire tip, its characterized in that including the bending: the tip of wire forms the pothook structure towards its radial extension, when the adapter sleeve wraps up the wire tip with the joint cooperation between the pothook structure, the tip of electrically conductive wire stretches out to outside the adapter sleeve.

2. The earwing structure of claim 1, wherein the hook structure is a metal strip extending radially therefrom to form a concave structure.

3. The earwing structure of claim 2, wherein said conductive wire is embedded in a recess of a concave structure.

4. The earflap structure according to claim 2 wherein said metal strip has a diameter greater than a diameter of the wire.

5. The earflap structure according to claim 2, wherein said metal strip is a high hardness steel strip.

6. The earflap structure according to claim 1, wherein said wrapping layer is made of soft tissue material.

7. The earwing structure of claim 1, wherein said soft tissue material is made of at least one of TPU material, silicone rubber, and viton.

8. The earwing structure of claim 1, wherein said metal wire is a high durometer steel wire.

9. The earwing structure of claim 1, wherein said conductive wire is wrapped with a soft gel layer.

10. The earflap structure according to claim 1, wherein the wrapping layer is injection molded over a portion of the structure of the connection sleeve.