CN208079342U - A kind of Novel earphone - Google Patents

Abstract

The utility model is related to ear phone technology fields, more particularly to a kind of Novel earphone, including rear cover, protecgulum, silica gel ring, rear cover tail plug, mounting groove and sound-producing device, the wherein described generating means includes pcb board, tuning mesh net, frame, magnet, washer, voice coil, PET film piece and graphene coating, the sound-producing device of the utility model is in rear cover in horizontally disposed, it is compared with earphone sound-producing device in the prior art, eliminate dynamic iron phonation unit structural housing, improve the vibrations area and sound cavity space of the PET film piece in its sound-producing device, go out the mode of sound additionally by non-vertical direction, improve out audio fruit；In addition the design of graphene coating this increase the hardness of PET film piece, be allowed on the basis of lighter and thin, and hardness requirement can be met, the high-quality output of bass and high pitch can be met simultaneously.

Description

A kind of Novel earphone

Technical field

The utility model is related to ear phone technology fields, and in particular to a kind of Novel earphone.

Background technology

Earphone is common electronic product accessory in our daily lifes, more and more with the development of new technology Consumer while being concerned about commodity price, more focus on the requirement to quality and function.

It is existing to be limited with the wear-type of dynamic iron unit sounding and In-Ear Headphones because moving iron phonation unit structural housing, it leads Cause vibration area and the sound cavity space of vibrating diaphragm small, and sounding is to go out sound with vertical direction, and it is poor to go out audio fruit；In addition existing The vibrating diaphragm of loudspeaker in earphone is typically to be suppressed by monofilm.Softer material can bear larger amplitude, can have There is preferable bass to show, but there will be sacrificed for high pitch performance.Harder material can bear smaller amplitude so that high pitch Reach preferable response, and bass is unable to reach satisfactory effect.

Utility model content

In view of the deficiencies of the prior art, the utility model discloses a kind of Novel earphone, for solve existing earphone by In the limitation of structural housing cause the limitation of audio fruit difference and diaphragm self performance cause simultaneously to meet bass and The problem of high-quality output of high pitch.

Specific technical solution is as follows：

A kind of Novel earphone, including rear cover, protecgulum, silica gel ring, rear cover tail plug, mounting groove and sound-producing device, the rear cover Bottom be equipped with rear cover tail plug, the buckle that passes on left of the rear cover is connected together and has protecgulum, the end surface set of the protecgulum It is connected to silica gel ring, the bottom of the rear cover is equipped with mounting groove, and the inner cavity of the mounting groove is inlaid with sound-producing device, wherein described Generating means includes pcb board, tuning mesh net, frame, magnet, washer, voice coil, PET film piece and graphene coating, the pcb board Level is set to the bottom surface of internal cavity of mounting groove, and the top of the pcb board is equipped with frame, the bottom and pcb board of the frame it Between be equipped with tuning mesh net, the top inner cavity of the frame is equipped with magnet, and the top of the magnet is equipped with voice coil, the two of the washer End is fixedly connected with magnet and voice coil respectively, and the top of the voice coil is equipped with one layer of PET film piece, in the surface of the PET film piece The heart is equipped with graphene coating；

Preferably, the surface of the silica gel ring is equipped with antiskid particles；

Preferably, the surface of the mounting groove is equipped with nut mounting hole, and the pcb board passes through nut mounting hole and mounting groove It is fixedly connected；

Preferably, the PET film piece and the angle of rear cover bottom are 0 °；

Preferably, the diameter of the PET film piece is not more than the diameter of the mounting groove.

Advantageous effect：

The sound-producing device of the utility model is in horizontally disposed in rear cover, with earphone sound-producing device pair in the prior art Than eliminating dynamic iron phonation unit structural housing, improving the vibrations area and sound cavity space of the PET film piece in its sound-producing device Between, the mode of sound is gone out additionally by non-vertical direction, improves out audio fruit；In addition the design of graphene coating this increase The hardness of PET film piece is allowed on the basis of lighter and thin, and can meet hardness requirement, can meet bass simultaneously It is exported with the high-quality of high pitch.

Description of the drawings

In order to illustrate the embodiment of the utility model or the technical proposal in the existing technology more clearly, below will be to embodiment Or attached drawing needed to be used in the description of the prior art is briefly described, it should be apparent that, the accompanying drawings in the following description is only It is some embodiments of the utility model, for those of ordinary skill in the art, in the premise not made the creative labor Under, other drawings may also be obtained based on these drawings.

FIG. 1 is a schematic structural view of the utility model；

Fig. 2 is the generating means structural schematic diagram of Fig. 1.

Reference numeral is as follows：1, rear cover, 2, protecgulum, 3, silica gel ring, 4, rear cover tail plug, 5, mounting groove, 6, sound-producing device, 601, pcb board, 602, tuning mesh net, 603, frame, 604, magnet, 605, washer, 606, voice coil, 607, PET film piece, 608, stone Black alkene coating.

Specific implementation mode

It is new below in conjunction with this practicality to keep the purpose, technical scheme and advantage of the utility model embodiment clearer Attached drawing in type embodiment, the technical scheme in the utility model embodiment is clearly and completely described, it is clear that is retouched The embodiment stated is the utility model a part of the embodiment, instead of all the embodiments.Based on the implementation in the utility model Example, the every other embodiment that those of ordinary skill in the art are obtained without creative efforts belong to The range of the utility model protection.

It is in the description of the present invention, it should be noted that term "center", "upper", "lower", "left", "right", " perpendicular Directly ", the orientation or positional relationship of the instructions such as "horizontal", "inner", "outside" is to be based on the orientation or positional relationship shown in the drawings, and is only The utility model and simplifying describes for ease of description, do not indicate or imply the indicated device or element must have it is specific Orientation, with specific azimuth configuration and operation, therefore should not be understood as limiting the present invention.

Referring to Fig. 1-2：A kind of Novel earphone, including rear cover 1, protecgulum 2, silica gel ring 3, rear cover tail plug 4, mounting groove 5 and hair Acoustic device 6, the bottom of the rear cover 1 are equipped with rear cover tail plug 4, and the buckle that passes on left of the rear cover 1 is connected together and has protecgulum 2, The end surface of the protecgulum 2 is socketed with silica gel ring 3, and the surface of the silica gel ring 3 is equipped with antiskid particles, the bottom of the rear cover 1 Portion is equipped with mounting groove 5, and the inner cavity of the mounting groove 5 is inlaid with sound-producing device 6, wherein the generating means 6 include pcb board 601, Tuning mesh net 602, frame 603, magnet 604, washer 605, voice coil 606, PET film piece 607 and graphene coating 608, the peace The surface of tankage 5 is equipped with nut mounting hole, and the pcb board 601 is fixedly connected by nut mounting hole with mounting groove 5, the PCB The top of plate 601 is equipped with frame 603, and tuning mesh net 602, the basin are equipped between the bottom and pcb board 601 of the frame 603 The top inner cavity of frame 603 is equipped with magnet 604, and the top of the magnet 604 is equipped with voice coil 606, and the both ends of the washer 605 are distinguished It is fixedly connected with magnet 604 and voice coil 606, the top of the voice coil 606 is equipped with one layer of PET film piece 607, the PET film piece 607 Centre of surface be equipped with graphene coating 608, the angle of the PET film piece 607 and 1 bottom of rear cover is 0 °, the PET film piece 607 diameter is not more than the diameter of the mounting groove 5.

It is exported from silica gel ring 3 when the utility model is used, sound-producing device 6 can be converted into electric signal sound, wherein The hardness for improving PET film piece of graphene coating 60 makes the PET film piece 607 of the utility model that can both have been exported with high-quality low Sound, and high pitch can be exported with high-quality, improve the practicability of the utility model.

The sound-producing device of the utility model is in horizontally disposed in rear cover, with earphone sound-producing device pair in the prior art Than eliminating dynamic iron phonation unit structural housing, improving the vibrations area and sound cavity space of the PET film piece in its sound-producing device Between, in such a way that non-vertical direction goes out sound, improve out audio fruit；In addition the design of graphene coating this increase PET film The hardness of piece is allowed on the basis of lighter and thin, and can meet hardness requirement, can meet bass and high pitch simultaneously High-quality output.

Above example is only to illustrate the technical solution of the utility model, rather than its limitations；Although with reference to aforementioned reality Example is applied the utility model is described in detail, it will be understood by those of ordinary skill in the art that：It still can be to preceding The technical solution recorded in each embodiment is stated to modify or equivalent replacement of some of the technical features；And these Modification or replacement, the spirit and model of various embodiments of the utility model technical solution that it does not separate the essence of the corresponding technical solution It encloses.

Claims (5)

1. a kind of Novel earphone, it is characterised in that：Including rear cover（1）, protecgulum（2）, silica gel ring（3）, rear cover tail plug（4）, installation Slot（5）And sound-producing device（6）, the rear cover（1）Bottom be equipped with rear cover tail plug（4）, the rear cover（1）Pass on left buckle Being connected together has protecgulum（2）, the protecgulum（2）End surface be socketed with silica gel ring（3）, the rear cover（1）Bottom be equipped with Mounting groove（5）, the mounting groove（5）Inner cavity be inlaid with sound-producing device（6）, wherein the sound-producing device（6）Including pcb board （601）, tuning mesh net（602）, frame（603）, magnet（604）, washer（605）, voice coil（606）, PET film piece（607）And stone Black alkene coating（608）, the pcb board（601）Level is set to mounting groove（5）Bottom surface of internal cavity, the pcb board（601）'s Top is equipped with frame（603）, the frame（603）Bottom and pcb board（601）Between be equipped with tuning mesh net（602）, the basin Frame（603）Top inner cavity be equipped with magnet（604）, the magnet（604）Top be equipped with voice coil（606）, the washer（605） Both ends respectively with magnet（604）And voice coil（606）It is fixedly connected, the voice coil（606）Top be equipped with one layer of PET film piece （607）, the PET film piece（607）Centre of surface be equipped with graphene coating（608）.

2. Novel earphone according to claim 1, it is characterised in that：The silica gel ring（3）Surface be equipped with antiskid particles.

3. Novel earphone according to claim 1, it is characterised in that：The mounting groove（5）Surface equipped with nut install Hole, the pcb board（601）Pass through nut mounting hole and mounting groove（5）It is fixedly connected.

4. Novel earphone according to claim 1, it is characterised in that：The PET film piece（607）With rear cover（1）Bottom Angle is 0 °.

5. Novel earphone according to claim 1, it is characterised in that：The PET film piece（607）Diameter no more than described Mounting groove（5）Diameter.