CN201114716Y

CN201114716Y - Earphone with porcelain internal shell cover and its transmitter

Info

Publication number: CN201114716Y
Application number: CNU2007201569320U
Authority: CN
Inventors: 李明烈; 陈兆宗
Original assignee: Sanjiang Sci & Tech Co Ltd
Current assignee: Sanjiang Sci & Tech Co Ltd; Act Rx Tech Corp
Priority date: 2007-07-10
Filing date: 2007-07-10
Publication date: 2008-09-10
Anticipated expiration: 2017-07-10

Abstract

The utility model relates to an earphone provided with a porcelain endoconch cover and a transmitter thereof. The earphone comprises a body of the earphone, a horn and an endoconch cover, wherein, a holding part is formed inside the body of the earphone; the horn is held and arranged in the holding part of the body of the earphone; the endoconch cover is made of porcelain material, which is covered on the body of the earphone and is configured correspondingly to the horn, thus being capable of effectively improving the distortion of the transmitter and producing sound with good tone and high loudness.

Description

Earphone and telephone transmitter thereof with clamshell in the pottery

Technical field

The utility model relates to a kind of Headphone structure, relates in particular to a kind of earphone and telephone transmitter thereof with clamshell in the pottery.

Background technology

Along with being showing improvement or progress day by day of electronic communication technology, various audio-visual productss such as walkman, radio-cassette player, MP3, mobile phone, iphone etc. constantly are developed and are generalizable.Relatively, the earphone that is applied to aforementioned each audio-visual products also is with rapid changepl. never-ending changes and improvements, uses the largest benefit of earphone to be not to be subjected to extraneous interference to come enjoy music or reception information, thereby brings people many convenience.Yet all there are some differences in employed material of various earphones and assembling process, thereby make the distortion rate of earphone differ widely, and make that the tonequality of earphone is very different.

Known Headphone structure mainly comprises earphone body, loudspeaker and inner cap, and wherein inner cap is generally all made with wire netting or plastic material, and with binding agents such as glue with loudspeaker and inner cap adhesion involution.

Yet still there is following shortcoming in actual use in known Headphone structure, because the quality of its inner cap is not good, easily produce permanent deformation in various degree along with the length of service time, and then the distortion rate of telephone transmitter improves day by day; And the sound that this earphone is exported is neither very desirable aspect tonequality, loudness, demands urgently really being improved.

The utility model content

Main purpose of the present utility model is to provide a kind of earphone and telephone transmitter thereof with clamshell in the pottery, and it effectively improves the distortion rate of telephone transmitter, and can produce the sound that tonequality is good, loudness is high by intensity and hardness that interior clamshell itself is had.

In order to reach above-mentioned purpose, according to the earphone with clamshell in the pottery that the utility model provides, comprising: the earphone body is formed with holding part; Loudspeaker are located in the holding part of described earphone body; And interior clamshell, make by ceramic material, described in the clamshell cover cap on described earphone body, and corresponding to the configuration of described loudspeaker.

The earphone telephone transmitter with clamshell in the pottery according to the utility model provides comprises: jacket, and inside is formed with storage tank; Loudspeaker are located in the described storage tank of described jacket; And interior clamshell, make by ceramic material, described in the clamshell cover cap on described jacket, and corresponding to the configuration of described loudspeaker.

Earphone and telephone transmitter thereof with clamshell in the pottery according to the utility model provides because interior clamshell is made by ceramic material, have enough intensity and hardness, thereby can effectively improve the distortion rate of telephone transmitter, and can produce the sound that tonequality is good, loudness is high.

Description of drawings

Fig. 1 is the three-dimensional exploded view of the utility model earphone telephone transmitter;

Fig. 2 is the combination schematic diagram of the utility model earphone telephone transmitter;

Fig. 3 is the utility model earphone telephone transmitter combination partial sectional view;

Fig. 4 is the cutaway view of interior clamshell of the present utility model;

Fig. 5 is applied to the combination schematic diagram of wired earphone for the utility model telephone transmitter;

Fig. 6 is the combination schematic diagram of the utility model earphone.

[primary clustering symbol description]

[the utility model]

Telephone transmitter 1,1 '

Jacket 10

Cylinder 11 support arms 12

Storage tank 13 holds line hole 14

Loudspeaker 20

Lead 21

Interior clamshell 30

Cover T-Ring 31 extensions 32

Resonator 33 outer caulking grooves 34

Earplug 40

Snap ring 41

Plug 5

Earphone body 6

Ear-hang 61 holding parts 62

Embodiment

Below in conjunction with accompanying drawing technology contents of the present utility model is elaborated.Yet accompanying drawing is reference and explanation only, is not to be used for the utility model is limited.

Fig. 1 to Fig. 4 is respectively three-dimensional exploded view, combination schematic diagram, combination partial sectional view and the interior clamshell cutaway view of the utility model earphone telephone transmitter.Present embodiment provides a kind of earphone telephone transmitter with clamshell in the pottery, and this telephone transmitter 1 mainly comprises jacket 10, loudspeaker 20 and interior clamshell 30.Wherein jacket 10 by flat cylinder 11 and under cylinder 11 1 side direction extended support arm 12 constitute.Be formed with storage tank 13 in cylinder 11 inside, be provided with the appearance line hole 14 that communicates with storage tank 13 inside in addition in support arm 12 inside.Aforesaid loudspeaker 20 Lower Halves embed and are fixed in the storage tank 13, the then protruding cylindrical shell 11 end face outsides of exposing of the first half, and these loudspeaker 20 rears are connected with lead 21.Lead 21 calm line holes 14 pass support arm 12 outsides.Interior clamshell 30 is made by ceramic material, and it is made of drum-type cover T-Ring 31 and the extension 32 that protrudes out outside cover T-Ring 31 1 side direction.Cover T-Ring 31 be the stage casing external profile diameter greater than head, latter end external profile diameter ring body, and is formed with resonator 33 in its inside, and it is at the first half that is socketed in loudspeaker 20 away from an end of extension 32.Extension 32 communicates with resonator 33, and in its outside, stage casing be provided with the annular outside caulking groove 34.

In addition, the utility model also comprises earplug 40, and earplug 40 is made by flexible material such as silica gel, rubber or sponge, and its to be the hollow semicircle spherical, inside is formed with aforementioned outer caulking groove 34 and is embedded fixing snap ring 41, with interconnect.

Fig. 5 is applied to the combination schematic diagram of wired earphone for the utility model telephone transmitter, can be with two groups of telephone transmitters 1,1 ' be connected in a plug 5 to be combined into a wired earphone.Earlier plug 5 is plugged in during use on the socket (figure does not show) of electronic installations such as MP3 or mobile phone, again the earplug 40 of telephone transmitter 1 is inserted in the ear chamber of human body, get final product the sound that uppick tonequality is good, loudness is high.

Fig. 6 is an earphone combination schematic diagram of the present utility model, and loudspeaker 20 of the present utility model, interior clamshell 30 and earplug 40 are connected in the jacket 10 except can be the foregoing description, also can be directly connected on the body 6 of a blue teeth wireless earphone as this enforcement.Body 6 is connected with C shape ear-hang 61, and is formed with holding part 62 in body 6 inside.Holding part 62 is fixing for the Lower Half embedding of loudspeaker 20, and the cover T-Ring 31 of interior clamshell 30 then is socketed on the first half of loudspeaker 20.Like this, can be combined into a Headphone structure.

The foregoing description is only for the usefulness that the utility model is described, and be not to restriction of the present utility model, those skilled in the art are under the prerequisite that does not break away from spirit and scope of the present utility model, and the various equivalent structures of being made change all within scope of the present utility model.Protection range of the present utility model is defined by the claims.

Claims

1. the earphone with clamshell in the pottery is characterized in that, comprising:

The earphone body is formed with holding part;

Loudspeaker are located in the holding part of described earphone body; And

Interior clamshell is made by ceramic material, described in the clamshell cover cap on described earphone body, and corresponding to the configuration of described loudspeaker.

2. the earphone with clamshell in the pottery as claimed in claim 1 is characterized in that, described interior clamshell reaches the extension that protrudes out from described cover T-Ring one side by the cover T-Ring and constitutes.

3. the earphone with clamshell in the pottery as claimed in claim 2 is characterized in that, described cover T-Ring is that the stage casing external profile diameter is greater than ring body first, the latter end external profile diameter.

4. the earphone with clamshell in the pottery as claimed in claim 3, it is characterized in that, described cover T-Ring inside is formed with resonator, and described resonator communicates with extension inside, and described cover T-Ring is at the first half that is socketed in described loudspeaker away from an end of described extension.

5. the earphone with clamshell in the pottery as claimed in claim 2 it is characterized in that also comprise earplug, described earplug inside is formed with snap ring, and described extension outside is provided with outer caulking groove, and described outer caulking groove and described snap ring are embedded fixing mutually.

6. the earphone with clamshell in the pottery as claimed in claim 5 is characterized in that it is spherical that described earplug is the hollow semicircle.

7. the earphone with clamshell in the pottery as claimed in claim 5 is characterized in that described earplug is made by silica gel, rubber or sponge.

8. the earphone telephone transmitter with clamshell in the pottery is characterized in that, comprising:

Jacket, inside is formed with storage tank;

Loudspeaker are located in the described storage tank of described jacket; And

Interior clamshell is made by ceramic material, described in the clamshell cover cap on described jacket, and corresponding to the configuration of described loudspeaker.

9. the earphone telephone transmitter with clamshell in the pottery as claimed in claim 8 is characterized in that, described interior clamshell reaches the extension that protrudes out from described cover T-Ring one side by the cover T-Ring and constitutes.

10. the earphone telephone transmitter with clamshell in the pottery as claimed in claim 9 is characterized in that, described cover T-Ring is that the stage casing external profile diameter is greater than first, latter end external profile diameter ring body.

11. the earphone telephone transmitter with clamshell in the pottery as claimed in claim 10, it is characterized in that, described cover T-Ring inside is formed with resonator, and described resonator communicates with described extension inside, and described cover T-Ring is at the first half that is socketed in described loudspeaker away from an end of described extension.

12. the earphone telephone transmitter with clamshell in the pottery as claimed in claim 9 it is characterized in that also comprise earplug, described earplug inside is formed with snap ring, and described extension outside is provided with outer caulking groove, described outer caulking groove and described snap ring are embedded fixing mutually.

13. the earphone telephone transmitter with clamshell in the pottery as claimed in claim 12 is characterized in that it is spherical that described earplug is the hollow semicircle.

14. the earphone telephone transmitter with clamshell in the pottery as claimed in claim 12 is characterized in that described earplug is made by silica gel, rubber or sponge.