A kind of Combined earphone face-piece
Technical field
This utility model relates to earphone spare and accessory parts technical field, refers in particular to a kind of Combined earphone face-piece.
Background technology
?In prior art; rustless steel fine-structure mesh on earphone the most first uses some glue to position; then it is fixed on earphone face-piece by ultrasonic bonding; although the production finished product of earphone so can be reduced; but owing to rustless steel fine-structure mesh is metal material, rustless steel fine-structure mesh is bad with the associativity of earphone face-piece, rustless steel fine-structure mesh the most easily gets loose ejection; rustless steel fine-structure mesh is just difficult to retighten once get loose, and can frequently result in whole earphone and is scrapped.
Utility model content
The purpose of this utility model is to avoid weak point of the prior art to provide a kind of Combined earphone face-piece.
In order to solve above-mentioned technical problem, this utility model adopts the following technical scheme that
A kind of Combined earphone face-piece, including earphone face-piece and the rustless steel fine-structure mesh being located at earphone face-piece medial surface, the medial surface of described earphone face-piece is additionally provided with fine-structure mesh fixture, and the top of described fine-structure mesh fixture is provided with the groove for placing rustless steel fine-structure mesh;When described rustless steel fine-structure mesh correspondence is positioned over described groove, being connected when fine-structure mesh fixture is fixing with the inner side of earphone face-piece, described rustless steel fine-structure mesh is clamped and fastened between fine-structure mesh fixture and earphone face-piece.
Wherein, the upper end of described fine-structure mesh fixture has been circular layout multistage supersonic welding wiring.
Wherein, the side of described earphone face-piece is set to gradually lobe, and described gradually lobe is provided with the first sender.
Further, described first sender ovalize runway shape.
Further, described earphone face-piece being additionally provided with the second sender, described second sender is rectangle shape, and described rustless steel fine-structure mesh bending is covered in the first sender and the inner side of the second sender.
Wherein, described fine-structure mesh fixture is correspondingly arranged on the through hole communicated with the first sender, the second sender.
The beneficial effects of the utility model:
This utility model is provided a kind of Combined earphone face-piece, including earphone face-piece and the rustless steel fine-structure mesh being located at earphone face-piece medial surface, the medial surface of described earphone face-piece is additionally provided with fine-structure mesh fixture, and the top of described fine-structure mesh fixture is provided with the groove for placing rustless steel fine-structure mesh;When described rustless steel fine-structure mesh correspondence is positioned over described groove, being connected when fine-structure mesh fixture is fixing with the inner side of earphone face-piece, described rustless steel fine-structure mesh is clamped and fastened between fine-structure mesh fixture and earphone face-piece.Even if after long-time use, rustless steel fine-structure mesh also will not get loose the situation of ejection, it is ensured that the stability in use of Headphone structure.
Accompanying drawing explanation
Fig. 1 is the structural representation one of this utility model a kind of Combined earphone face-piece.
Fig. 2 is the structural representation two of this utility model a kind of Combined earphone face-piece.
Fig. 3 is the STRUCTURE DECOMPOSITION figure of Fig. 2.
Reference in Fig. 1 to Fig. 3 includes:
1 earphone face-piece 2 rustless steel fine-structure mesh
3 fine-structure mesh fixtures
4 grooves
5 first senders
6 second senders
7 —Supersonic welding wiring.
Detailed description of the invention
For the ease of the understanding of those skilled in the art, being further described this utility model with accompanying drawing below in conjunction with embodiment, the content that embodiment is mentioned is not to restriction of the present utility model.Below in conjunction with accompanying drawing, this utility model is described in detail.
A kind of Combined earphone face-piece provided by the utility model, including earphone face-piece 1 and the rustless steel fine-structure mesh 2 being located at earphone face-piece 1 medial surface, the medial surface of described earphone face-piece 1 is additionally provided with fine-structure mesh fixture 3, and the top of described fine-structure mesh fixture 3 is provided with the groove 4 for placing rustless steel fine-structure mesh 2;When the corresponding laminating of described rustless steel fine-structure mesh 2 is positioned over described groove 4, being connected when fine-structure mesh fixture 3 is fixing with the inner side of earphone face-piece 1, described rustless steel fine-structure mesh 2 is clamped and fastened between fine-structure mesh fixture 3 and earphone face-piece 1.Owing to rustless steel fine-structure mesh 2 is positioned at the centre of fine-structure mesh fixture 3 and earphone face-piece 1, the stability of described rustless steel fine-structure mesh 2 is preferable, even if after long-time use, rustless steel fine-structure mesh also will not get loose the situation of ejection, it is ensured that the stability in use of Headphone structure.
In this utility model, the upper end of described fine-structure mesh fixture 3 has been circular layout multistage supersonic welding wiring 7.After the corresponding laminating of described rustless steel fine-structure mesh 2 is positioned over described groove 4, by using device for ultrasonic welding to make supersonic welding wiring 7 deformation so that rustless steel fine-structure mesh 2 is compressed and fits on earphone face-piece 1 by fine-structure mesh fixture 3 tightly.
In this utility model, the side of described earphone face-piece 1 is set to gradually lobe, and described gradually lobe is provided with the first sender 5.Further, described first sender 5 ovalize runway shape.Described first sender 5 is connected with external environment, and when using during earphone is placed in the external ear of human ear, described first sender 5 is relative with the entrance of the external auditory meatus in external ear.And described earphone face-piece 1 is the most protruding towards side, be shaped to preferably with the respective outer side edges of people's external ear, make this first sender 5 more suitably to should the entrance of external auditory meatus of external ear, be conducive to sound preferably to enter in external auditory meatus from the first sender 5, improve the quality of the sound that user is heard.
Further, the second sender 6 it is additionally provided with on described earphone face-piece 1, described second sender 6 is rectangle shape, the bending of described rustless steel fine-structure mesh 2 is covered in the first sender 5 and inner side of the second sender 6, is possible to prevent the foreign body in the external world to enter into earphone from the first sender 5 and the second sender 6.Wherein, described fine-structure mesh fixture 3 being correspondingly arranged on the through hole communicated with first sender the 5, second sender 6, the shape of described through hole can be set to consistent with the shape of first sender the 5, second sender 6, can keep the concordance of structure.
The above, it it is only this utility model preferred embodiment, not this utility model is made any pro forma restriction, although this utility model is open as above with preferred embodiment, but it is not limited to this utility model, any those skilled in the art, in the range of without departing from technical solutions of the utility model, when the technology contents utilizing the disclosure above makes a little change or is modified to the Equivalent embodiments of equivalent variations, in every case it is without departing from technical solutions of the utility model content, any simple modification that above example is made is referred to according to this utility model technology, equivalent variations and modification, belong in the range of technical solutions of the utility model.