CN107071614A

CN107071614A - A kind of earphone

Info

Publication number: CN107071614A
Application number: CN201710201726.5A
Authority: CN
Inventors: 郭凤杭
Original assignee: Individual
Current assignee: Individual
Priority date: 2017-03-30
Filing date: 2017-03-30
Publication date: 2017-08-18

Abstract

The present invention relates to the technical field of portable loudspeaker box equipment, there is provided a kind of earphone.The earphone, generally it is placed on human body ear, it is in barb-like housing that it, which includes one, loudspeaker, battery and the circuit board being electrically connected with the loudspeaker and the battery are provided with the housing, it is respectively upper tip and lower tip part at the two ends of the housing, the side of the upper tip is provided with a sound mouth, and the sound mouth is towards external auditory meatus.It is compared with the prior art, the earphone that the present invention is provided, by the way that the earphone is arranged into barb-like, the tip configuration worked together using earphone two ends, laterally disposed sound mouth, so, sound mouth is approximately towards the fossa triangularis position of ear, is unpleasant to the ear piece, track of the sound wave along fossa triangularis, convolution enters in ear, audio can be whirled up really, it is more soft full after the ear that sound is passed into, it is undistorted, long periods of wear does not also damage hearing, and market prospects are good.

Description

A kind of earphone

Technical field

The present invention relates to the technical field of portable loudspeaker box equipment, more particularly, to a kind of earphone.

Background technology

Continued to develop with the improvement of people ' s living standards with computer technology, digital electronic product is as current high-new One main flow direction of scientific and technological industry development, the direction of positive industrialization is developed, and is formed into computer, communication and consumer electronics production 3C industries based on product.

Earphone is as a kind of important 3C Product, and it is a pair of converting units, the telecommunication that it receives or receiver is sent Number, the sound wave that can be heard is converted it into using the loudspeaker for pressing close to ear.Earphone be usually and mobile phone, walkman, radio reception The communication connection of the media players such as machine.In recent years, earphone industry development is swift and violent, and ear-phone function is also more and more, existing earphone It can be used with reference to bluetooth, but existing wear-type bluetooth earphone or the equal Shortcomings of In-Ear Headphones, after people have worn long, Ear discomfort is easily produced, serious meeting damages the hearing of people.

In consideration of it, real be necessary to design a earphone for not hindering human auditory.

The content of the invention

The technical problems to be solved by the invention are to provide a kind of earphone, it is intended to solve in the prior art, earphone is worn Easily cause ear uncomfortable too long, or even the problem of damage hearing.

In order to solve the above technical problems, the technical solution adopted in the present invention is：

A kind of earphone, is hung on human body ear outside, including one be in be provided with barb-like housing, the housing loudspeaker, battery and It is respectively upper tip and lower tip part, institute at the circuit board being electrically connected with the loudspeaker and the battery, the two ends of the housing The side for stating tip is provided with a sound mouth.

Further, the sound mouth is in crack strip.

Further, a tone channel for supplying sound transmission is provided with the upper tip, the tone channel is with being arranged at the shell Internal sound chamber is connected, and described tone channel one end is connected to the sound mouth, and the other end is connected to the sound accent of the sound chamber.

Further, the cross-sectional area of the sound mouth is equal with the cross-sectional area of the sound accent.

Further, the housing includes the left shell and right shell body that pairing is set, the tone channel by the left shell and The inwall of the right shell body, which is enclosed, to be formed；Along the upper tip bearing of trend, the cross section of the tone channel is assembled to center successively It is gradually reduced.

Further, the side wall of the tone channel is arc surface.

Further, the sound chamber includes the preceding sound chamber and rear sound chamber that pairing is set, and the loudspeaker are fixed on the sound chamber It is interior, the distance phase of the distance in preceding sound bottom of chamber face described in the surface distance of the loudspeaker and the loudspeaker apart from the rear sound bottom of chamber face Deng.

Further, along the upper tip to the lower tip part direction, loudspeaker for voice, institute are sequentially arranged State circuit board, the battery and be arranged at the lower tip part tail end and voice signal can be converted to the miaow head of electric signal.

Further, also set up on the housing and be available for external power source to be electrically connected with and to the battery with the circuit board The charge port of charging, the charge port sets the inner side with the housing.

Further, one is additionally provided with the housing multiple earphone simultaneous communications can be connected to same media and broadcast The communication module that device is synchronously used is put, the communication module is integrally disposed in the circuit board.

It is compared with the prior art, the earphone that the present invention is provided, by the way that the earphone is arranged into barb-like, colleague utilizes ear The tip configuration at machine two ends, laterally disposed sound mouth in this way, sound mouth is approximately towards the fossa triangularis position of ear, is unpleasant to the ear piece, Track of the sound wave along fossa triangularis, convolution enters in ear, can be whirled up after audio fruit, the ear that sound is passed into more Soft full, undistorted, long periods of wear does not also damage hearing, and market prospects are good.

Brief description of the drawings

Fig. 1 is a kind of schematic perspective view of earphone provided in an embodiment of the present invention.

Fig. 2 is a kind of another schematic perspective view of earphone provided in an embodiment of the present invention.

Fig. 3 is a kind of exploded perspective view of earphone provided in an embodiment of the present invention.

Fig. 4 is a kind of another exploded perspective view of earphone provided in an embodiment of the present invention.

Fig. 5 is a kind of inside arrangement schematic diagram of earphone provided in an embodiment of the present invention.

Symbol description

Embodiment

In order that technical problems, technical solutions and advantages to be solved are more clearly understood, tie below Drawings and Examples are closed, the present invention will be described in further detail.It should be appreciated that specific embodiment described herein is only used To explain the present invention, it is not intended to limit the present invention.

For sake of convenience, hereinafter the left and right, upper and lower of alleged " left side " " right side " " on " " under " and accompanying drawing in itself to one Cause, but the structure to the present invention does not play restriction effect.

The realization of the present invention is described in detail below in conjunction with specific accompanying drawing.

As shown in Figures 1 to 5, the preferred embodiment provided for the present invention.

A kind of earphone 100 that the present embodiment is provided, generally outer to be hung on human body ear, it is in barb-like housing that it, which includes one, 1, the housing 1 is in alphabetical " C " shape.The lateral surface and medial surface of the housing 1 are smooth cambered surface, that is to say, that described Housing 1 have an intrados 16 and an extrados.The left and right side of the housing 1 is plane or or cambered surface.Institute State and loudspeaker 2, battery 4 and the circuit board 3 being electrically connected with the loudspeaker 2 and the battery 4, the housing 1 are provided with housing 1 Two ends at be respectively upper tip 13 and lower tip part 14, the upper tip 13 is close to fossa triangularis, and the lower tip part 14 is close to ear-lobe. The side of the upper tip 13 is provided with a sound mouth 131.The sound mouth 131 is towards the fossa triangularis position of human body ear.Such as The structure of sound mouth 131 that this is set is just as the water spraying structure of ivory freshwater mussel.It is compared with the prior art, the earphone 100 that the present invention is provided, By the way that the earphone 100 is arranged into barb-like, colleague utilizes the tip configuration at the two ends of earphone 100, laterally disposed sound mouth 131, in this way, sound mouth 131 is approximately towards the fossa triangularis position of ear, it is unpleasant to the ear piece, track of the sound wave along fossa triangularis, convolution Into in ear, more soft full, undistorted, long periods of wear after audio fruit, the ear that sound is passed into can be whirled up Also hearing is not damaged, market prospects are good.

It should be understood that the earphone 100 that the present embodiment is provided, by the cambered surface on the inside of it, matches somebody with somebody with the auricular concha part of ear Close and realize the fixation of above-below direction, specifically, have on the medial surface of the earphone 100 at three and to be contacted with the auricular concha, so that general The earphone is fixed on about 100 on the auricular concha.Preferably, this is located at the top of the medial surface of earphone 100 in position at three respectively The inner side being oppositely arranged with the inner side of the upper tip 13 and with the upper tip 13.Meanwhile, the earphone 100 or so is not made Do not rock, the thickness of earphone 100 is arranged on 10mm or so in the present embodiment, may be such that the auricle back side and head by the earphone 100 are clamped on auricular concha, while the earphone 100 can be close on otica, are resonated and transmitted by otica beneficial to the earphone 100 Sound wave.In this way, when clogging the external auditory meatus, what still can be listened is more pure and fresh, while also not damaging hearing.

Further, shown in Figure 1, in the present embodiment, the sound mouth 131 is in crack strip.Certainly, according to difference Go out audio fruit needs, the shape of the sound mouth 131 can also be rationally set, such as circle or triangle, or with single or multiple The assembled arrangement arrangement of figure.

Further, referring to the tone channel 132 that a confession sound transmission shown in Fig. 3 and Fig. 4, is provided with the upper tip 13, The tone channel 132 is connected with the sound chamber 15 being arranged in the housing 1, and described one end of tone channel 132 is connected to the sound mouth 131, the other end is connected to the sound accent 153 of the sound chamber 15.By setting tone channel 132, integrated treatment can be carried out to sound wave, So as to obtain fuller and true to nature sound quality.Tone channel is arranged on the upper tip 13 in addition, cleverly utilized very much The shaped position of structure in itself, it is ensured that the compact of product, it is easy to which injection molding is molded, and cost is low.

Further, referring to shown in Fig. 3 and Fig. 4, to ensure the going out in audio fruit, the present embodiment of more high-quality, it is described go out The cross-sectional area of sound mouthful 131 is equal with the cross-sectional area of the sound accent 153.So, it is ensured that the sound of outflow in from sound chamber 15 Ripple, after the tone channel 132 processing, propagates in ear by the equal sound mouth 131 of cross-sectional area, can strengthen sound While transmission intensity, and undistorted, and bass effect can be produced, not echogenicity.

Specifically, as shown in Figure 3 and Figure 4, the housing 1 includes the left shell 11 and right shell body 12 that pairing is set, described Left shell 11 and the right shell body 12 are integrated by card junction structure cocker.It is easy to assembling to safeguard.When the He of left shell 11 When the engaging of right shell body 12 is integrated, its inwall tip 13 on described can enclose to form the tone channel 132, it is, institute State tone channel 132 and enclosed by the inwall of the left shell 11 and the right shell body 12 and formed.Specifically, extend along the upper tip 13 Direction, the cross section of the tone channel 132 is gradually reduced to center aggregation successively.That is, the accommodating cavity of the tone channel 132 It is a gradual change body, its cross section and is gradually reduced along a curve, and cross section is also gradually drawn in by center in itself.In this way, Acoustic energy can be assembled, it is propagable farther, it is louder during propagation, that is, the effect of a similar loudspeaker can be played.

Specifically, referring to shown in Fig. 3 and Fig. 4, in the present embodiment, the side wall 133 of the tone channel 132 is arc surface.Institute The bottom wall and roof for showing tone channel 132 are curved surface.In this way, when sound wave is propagated along the inwall, the work of a convolution will be produced With when sound is extruded from after convolution accelerates by the sound mouth 131, continuation is circled round, so that sound is softer Full and undistorted, echogenicity, does not greatly improve the quality of sound, simple in construction, ingenious in design.

Further, as shown in Figure 3 and Figure 4, the sound chamber 15 includes the preceding sound chamber 151 and rear sound chamber 152 that pairing is set, In the present embodiment, in the preceding setting of sound chamber 151 and the left shell 11, the rear sound chamber 152 is set and the right shell body 12 It is interior.The mounting structures of 155 turns of a cross are provided with the rear sound chamber 152, during installation, the loudspeaker 2 are fixed on described Afterwards on the cross 155 in sound chamber 152, because the cross 155 has a height so that install and the rear sound chamber Loudspeaker 2 in 152 have one apart from D1 apart from the rear bottom of sound chamber 152.Ring corresponding, set in the preceding sound chamber 151 There is a step 154, when left and right housing 12 engages, the step 154 is resisted against the periphery of the loudspeaker 2, so that will be described Loudspeaker 2 are fixed in the sound chamber 15, meanwhile, the loudspeaker 2 bottom that just face has the preceding sound chamber 151 has a distance D2, and the D1=D2.That is, before described in the surface distance of the loudspeaker 2 bottom surface of sound chamber 151 apart from D1 and the loudspeaker 2 apart from the equal apart from D2 of the rear bottom surface of sound chamber 152.

It is to be appreciated that can also there are other fixed forms to fix the loudspeaker 2, as long as ensuring the surface of the loudspeaker 2 Distance of the distance with the loudspeaker 2 apart from the rear bottom surface of sound chamber 152 apart from the preceding bottom surface of sound chamber 151 is equal.

A more step, shown in Figure 4, the height of step 154 described in the present embodiment, that is, the distance of the loudspeaker 2 The distance of the rear bottom surface of sound chamber 152.When the left and right housing 12 engages, preceding the sound chamber 151 and the loudspeaker 2 coordinate shape Into the sound accent 153.

Further, shown in Figure 5, along the upper tip 13 to the direction of lower tip part 14, being sequentially arranged is used for The loudspeaker 2 of voice, the circuit board 3, the battery 4 and it is arranged at the tail end of lower tip part 14 and sound can be believed The power switch key 516 of power switch key 51 of electric signal number is converted to, the power switch key 516 of power switch key 51 is in cylinder Body shape, is arranged in the lower tip part 14, and the lower tip part 14 is equipped with a sound inlet 61, and the sound inlet 61 is circular hole.Such as This, setting structure is compact, and spatial volume is small, it is easy to carry.

Further, also set up on the housing 1 and be available for external power source to be electrically connected with the circuit board 3 and to the electricity The charge port 7 that pond 4 is charged, the charge port 7 sets the inner side with the housing 1.In this way, can prevent charge port 7 from being soaked by sweat It is wet, electronic component is damaged, the service life of product is extended.

Further, the operating key 5 that the circuit board 3 is connected with the operating key 5 for control, the present embodiment includes sound Measure operating key 5 and the power switch key 51 for Switching Power Supply, each convex outside for being exposed to the housing 1 of the operating key 5.Such as This, it is simple in construction to be easily achieved, and it is easy to operation.

Further, it is additionally provided with a communication module in the housing 1（Not shown in figure）, can by the communication module Multiple simultaneous communications of earphone 100 are connected to same media player, so that synchronous use, the communication module is integrated to be set It is placed in the circuit board 3.In this way, multiple earphones 100 can realize work compound, application scenarios more enrich, and market potential is big.

It should be noted that the preferably embodiment of the present invention is given in the specification and its accompanying drawing of the present invention, but It is that the present invention can be realized by many different forms, however it is not limited to the embodiment described by this specification, these realities It there is provided the purpose of these embodiments is made in disclosure of the invention that mode, which is applied, not as the extra limitation to present invention The understanding of appearance is more thorough comprehensive.Also, above-mentioned each technical characteristic continues to be mutually combined, the various realities not being enumerated above are formed Mode is applied, the scope of description of the invention record is accordingly to be regarded as；Further, for those of ordinary skills, Ke Yigen Improved or converted according to described above, and all these modifications and variations should all belong to the protection of appended claims of the present invention Scope.

The foregoing is merely illustrative of the preferred embodiments of the present invention, is not intended to limit the invention, all essences in the present invention Any modification, equivalent substitution or improvement made within refreshing and principle etc., should be included in the scope of the protection.

Claims

1. a kind of earphone, is hung on human body ear outside, it is characterised in that including one in barb-like housing, the housing is interior to be set It is respectively upper point to have at loudspeaker, battery and the circuit board being electrically connected with the loudspeaker and the battery, the two ends of the housing Portion and lower tip part, the side of the upper tip are provided with a sound mouth.

2. earphone as claimed in claim 1, it is characterised in that the sound mouth is in crack strip.

3. earphone as claimed in claim 2 a, it is characterised in that tone channel for supplying sound transmission is provided with the upper tip, The tone channel is connected with the sound chamber being arranged in the housing, and described tone channel one end is connected to the sound mouth, and the other end connects It is connected to the sound accent of the sound chamber.

4. earphone as claimed in claim 3, it is characterised in that the cross-sectional area of the sound mouth is transversal with the sound accent Area equation.

5. the earphone as described in claim 3 or 4, it is characterised in that the housing includes the left shell and right shell that pairing is set Body, the tone channel is enclosed by the inwall of the left shell and the right shell body and formed；Along the upper tip bearing of trend, the sound The cross section in road is gradually reduced to center aggregation successively.

6. earphone as claimed in claim 5, it is characterised in that the side wall of the tone channel is arc surface.

7. earphone as claimed in claim 6, it is characterised in that the sound chamber includes the preceding sound chamber and rear sound chamber that pairing is set, The loudspeaker are fixed on the sound intracavitary, the distance and the loudspeaker distance in preceding sound bottom of chamber face described in the surface distance of the loudspeaker The distance in the rear sound bottom of chamber face is equal.

8. earphone as claimed in claim 7, it is characterised in that along the upper tip to the lower tip part direction, be sequentially arranged There are the loudspeaker for voice, the circuit board, the battery and be arranged at the lower tip part tail end and sound can be believed Number be converted to the miaow head of electric signal.

9. earphone as claimed in claim 8, it is characterised in that also set up on the housing and be available for external power source and the circuit The charge port that plate is electrically connected with and charged to the battery, the charge port sets the inner side with the housing.

10. earphone as claimed in claim 8, it is characterised in that one is additionally provided with the housing can be by multiple earphones Simultaneous communications are connected to the communication module that same media player is synchronously used, and the communication module is integrally disposed in the circuit In plate.