CN203219471U

CN203219471U - Earphone for reproducing sound field of music stage

Info

Publication number: CN203219471U
Application number: CN 201320203617
Authority: CN
Inventors: 刘茂良
Original assignee: Individual
Current assignee: Individual
Priority date: 2013-04-22
Filing date: 2013-04-22
Publication date: 2013-09-25
Anticipated expiration: 2023-04-22

Abstract

Disclosed is an earphone for reproducing a sound field of a music stage. The earphone includes an earmuff body; a cavity is arranged in the earmuff body; the earmuff body is also provided with an external earmuff surface and an ear attaching surface corresponding to the external earmuff surface; an earmuff cushion is arranged on the ear attaching surface; a horn baffle is fixed in the cavity of the earmuff body; the periphery of the horn baffle is fixedly connected with the external earmuff surface and the ear attaching surface so that the horn baffle is slightly vertical to the ear attaching surface and the external earmuff surface and an accommodating space is formed to accommodate a horn single body; the horn single body is fixed on the horn baffle; and the sound produced by the horn single body is output to the cavity through sound output holes on the horn baffle. When a person wears the earmuff body, the horn baffle is vertical to the ears on the head of the person so that the sounds can be transmitted to an ear from the front direction of the ear.

Description

Reappear the earphone of music stage sound field

Technical field

The utility model refers to a kind of Headphone structure that reappears music stage sound field especially about a kind of earphone.

Background technology

Ear physiology has auricular concha outside in order to collect sound, assemble the positive the place ahead of face sound, strengthen front sound with this, and weaken back side sound interference, so that can clear resolution source of sound from all directions direction and volume and the time of advent difference, function can be differentiated the whole sound field situation of sound in brain whereby, and good recording music content also has the concrete orientation of sounding source of sound, information such as volume, this is sound system and ear among Music Appreciation very important cognitive, this is referred to as sound field stage or music stage (Sound Stage) when the music appreciating sound equipment, the sound localization ability of the sound equipment that among the music stage that is made of the scale of the whole sound field of music and each sound generation source as the position that shows of each voice and various musical instrument is called in music sound.The inventor designs multiple patent sound appliances such as loudspeaker, amplifier etc. and compiling: the sound field performance (some CD record two sound channels surrounding effect is just arranged) of judging eight big emphasis of sound equipment tonequality and various CD recording is placed in www.moaudio.com.tw service of goods Q﹠amp; Data such as the FAQ1 of A and FAQ21 are downloaded reference for the music sound fan.

Conventional earphone, no matter be ear type or its voice directions of earmuff formula, to see it all is in horizontal both sides in the face of face to two ears, to the ear inboard directly to the duct sounding, the earphone of this sound-producing device, ear can't be differentiated perpendicular to the front and back sound conditions of face direction and the sound field of overall sound, can differentiate time difference that transmission sound direction, far and near distance, left and right sides phase place, left and right sides volume and sound arrives etc. against ear when the natural environment.So conventional earphone can't be as landing sound field, the music stage that horn box shows.Figure 1 shows that the vertical view of existing structure, be the existing schematic top plan view that is put in human body head 1 of joining; Wherein the auris dextra 11 of this human body head 1 has a right earcup 21 and a left earmuff 22 with left ear 12 outer all cover caps, 22 of right earcup 21 and left earmuffs link fixing with a headband 23, right earcup 21, in the earmuff 22 of a left side respectively device one loudspeaker monomer 24(horn body is arranged can be traditional loudspeaker monomer, electrostatic loudspeaker, the piezoelectric type crystal, sound such as electromagnetism reed-type transducer, device for converting electric energy), each horn body monomer 24 is fixed on the loudspeaker baffle 25, each

earmuff

21,22 inboards are connected to an earmuff cushion 26, make

earmuff

21,22 wear when contacting with skin pleasant, two loudspeaker baffles 25 and human body head ear 11 wherein, 12 be arranged in parallel, that is to say, the voice directions of each loudspeaker 24 is by the left side of human body or the right flank ear 11 towards human body, 12, make ear 11,12 can't converge from the place ahead or cover and stop rear sound, as the function of differentiating sound source fore-and-aft direction.This kind structure directly advances to propagate sound wave, has influence on the collection sound of ear, and for the article of more realistic demand are provided, the inventor researches and develops, to solve the existing problem that easily produces that goes up of using.

Summary of the invention

Main purpose of the present utility model is to provide a kind of earphone that reappears music stage sound field, redesign earphone inside trumpet monomer sounding position, and meeting the design of Horn loudspeaker box body, let us can be heard the sounding pattern general with the console mode horn box, rebuilds the sound equipment music stage of nature; Earphone inside trumpet monomer sounding position and orientation make the direction of loudspeaker monomer sounding, and be positive perpendicular to face approximately.And suitably adjust introversion Toe-In or flare Toe-Out angle, earphone after this design is finished is when listoning music, general console mode Horn loudspeaker box is the same just like listening to, let us can be heard the sounding pattern general with the console mode horn box, in order to also can enjoy the sound equipment of nature tune with earphone, listen to real stereosonic acoustics from all directions, the ultimate attainment Western style of singing music of so rebuilding the music stage reaches rebuilds sound field location and sound field stage etc., could enjoy real stereo sound effect.

A kind of earphone that reappears music stage sound field of the present utility model comprises: an earmuff body is provided with a chamber in this earmuff body, and has outer cover surface and a subsides ear surface corresponding with the outer cover surface; One earmuff cushion, it is incorporated on this subsides ear surface; One loudspeaker baffle, its surface is provided with at least one sender, the loudspeaker baffle is fixed in the chamber of earmuff body, the periphery of this loudspeaker baffle and outer cover surface and subsides ear surface Joint, make the loudspeaker baffle and paste ear surface and outer cover surface slightly in vertical state, and a side of the chamber of this earmuff body is divided into an accommodation space; One loudspeaker monomer, this loudspeaker monomer solid and are placed in this accommodation space on the loudspeaker baffle, and the voice output that the loudspeaker monomer is produced by the sender on the loudspeaker baffle is to chamber.

In a preferred embodiment, this earmuff body is provided with a hangers, forms a supra-aural earphone.

In a preferred embodiment, this earmuff body can be configured to a right earcup body and a left earmuff body, is connected with a headband between this right earcup body and left earmuff body, forms a headphone.

In a preferred embodiment, the quantity of the sender of this loudspeaker baffle is a plurality of.

In a preferred embodiment, sender is one on the loudspeaker baffle, and the aperture of this sender is slightly less than the size of this loudspeaker baffle.

In a preferred embodiment, the loudspeaker baffle is incorporated in the chamber of earmuff body in a leaning angle mode.

In a preferred embodiment, the loudspeaker baffle has a camber angle mode to be incorporated in the chamber of earmuff body.

Be to reach technology, means and the effect that predetermined purpose is taked for making the utility model, now for a preferable feasible embodiment, and conjunction with figs. describes in detail as after, believe the purpose of this utility model, feature and advantage, when can be thus one deeply and concrete understanding.

Description of drawings

Fig. 1 is the schematic top view of existing earphone.

Fig. 2 reappears the first enforcement schematic diagram of the earphone of music stage sound field for the utility model.

Fig. 3 reappears the second enforcement schematic diagram of the earphone of music stage sound field for the utility model.

Fig. 4 reappears the 3rd enforcement schematic diagram of the earphone of music stage sound field for the utility model.

Fig. 5 is the leaning angle schematic diagram for the loudspeaker baffle that the utility model reappears the earphone of music stage sound field.

Fig. 6 is the camber angle schematic diagram for the loudspeaker baffle that the utility model reappears the earphone of music stage sound field.

[symbol description]

1 human body head, 11 auris dextras, 12 left ears

21 right earcup, 22 left earmuff 23 headbands

24 loudspeaker monomers, 25 loudspeaker baffles

3 earmuff bodies, 31 chambers, 32 outer cover surfaces

33 paste ear surface 34 accommodation spaces, 4 earmuff cushions

5 loudspeaker baffles, 51 senders, 52 senders

6 loudspeaker monomers, 7 headband θ, 1 leaning angle

θ 2 camber angles.

Embodiment

As shown in Figure 2, reappear the first enforcement schematic diagram of the earphone of music stage sound field for the utility model is a kind of, mainly include an earmuff body 3, the section of this earmuff body 3 slightly is the C font, make and be formed with a chamber 31 in the earmuff body 3, and have outer cover surface 32 and away from outer cover surface 32 and be corresponding subsides ear surface 33, be combined with earmuff cushion 4 on this subsides ear surface 33, reach and wear comfortable effect, and a loudspeaker baffle 5 arranged fixedly in the chamber 31 of earmuff body 3, these loudspeaker baffle 5 surfaces are provided with several senders 51, periphery and outer cover surface 32 and subsides ear surface 33 Joints with loudspeaker baffle 5, make loudspeaker baffle 5 and paste ear surface 33 and outer cover surface 32 slightly in vertical state, be divided into an accommodation space 34 with the side with earmuff body 3 chambers 31, this accommodation space 34 is ccontaining for loudspeaker monomer 6, this loudspeaker monomer 6 is fixed on the loudspeaker baffle 5, the sound that loudspeaker monomer 6 is produced exports in the chamber 31 of earmuff body 3 by the sender 51 on the loudspeaker baffle 5, as shown in Figure 4, when human body head 1 ear 11 or 12 is worn earmuff body 3, be to reach the comfortable purpose of wearing by earmuff cushion 4, make earmuff body 3 with human body head 1 ear 11 or 12 cover caps, human body head ear 11 or 12 is entered in the chamber 31 of earmuff body 3, this loudspeaker baffle 5 and the ear 11 or 12 of human body head 1 are omited in vertical state, making sound is to play to earlier in the chamber 31, import human body ear 11 or 12 again, make people's ear 11 or 12 can experience sound and come from the place ahead, reach the purpose of reappearing music stage sound field.

In addition, as shown in Figure 3, a sender 52 that the aperture is bigger also can only be set on this loudspeaker baffle 5, the aperture of this sender 52 is slightly less than the size of this loudspeaker baffle 5, can reach voice output equally to the purpose of chamber, all identical with Fig. 2 as for other structure, do not given unnecessary details in this.

The visual demand of earphone of the present utility model is arranged to supra-aural or wear-type, if supra-aural then is at earmuff body 3 hangers (not indicating among the figure) to be set, is that hangers is hung on the ear 11 or 12 of human body head 1, can reach the purpose of wearing earphone.If wear-type, see also shown in Figure 4, this earmuff body 3 can be configured to a right earcup body and a left earmuff body, be connected with a headband 7 between this right earcup body and left earmuff body, left earmuff body and right earcup body are covered at respectively outside human body head left side ear 12 and the right ear 11, left ear 12 and right ear 11 are entered in the chamber 31, and should left side earmuff body and right earcup body interior structure all the earmuff body 3 with shown in Figure 2 is identical, do not giving unnecessary details in this.

See also Fig. 5 and shown in Figure 6, wherein this loudspeaker baffle can form one skewed, this skewed leaning angle θ 1 (as shown in Figure 5) or camber angle θ 2 (as shown in Figure 6) of can be, the angle of this leaning angle θ 1 and camber angle θ 2 can be suitable angle optionally.θ 1 and θ 2 are between the 0-90 degree.

In addition, the described loudspeaker monomer 6 of the various embodiments described above can be sound such as traditional loudspeaker monomer, electrostatic loudspeaker, piezoelectric type crystal, electromagnetism reed-type transducer, device for converting electric energy one of them.

Structure in sum, the utility model uses the position that arranges that changes loudspeaker, allow the voice directions of loudspeaker nearly weigh directly in the suitable distance in dead ahead of the outer auricular concha of ear 11 or 12, can be by the function of the outer auricular concha of ear when making listoning music, allow big brain-capacity differentiate the front and rear direction of source of sound, effects such as volume, the phase place time difference are just like landing the sound field that horn box shows.So good usability can be provided, it is a complete and existing different mechanism.

The above is detailed description and the accompanying drawing of preferred embodiment of the present utility model, is not to limit the utility model, and embodiment and the approximate construction of the spirit variation similar with it of all claims all should be contained among the utility model.

Claims

1. earphone that reappears music stage sound field, its feature comprises:

The earmuff body is provided with a chamber in this earmuff body, and has outer cover surface and a subsides ear surface corresponding with the outer cover surface;

The earmuff cushion, it is incorporated on this subsides ear surface;

The loudspeaker baffle, its surface is provided with at least one sender, this loudspeaker baffle is fixed in the chamber of earmuff body, the periphery of this loudspeaker baffle and this outer cover surface and this paste ear surface Joint, make this loudspeaker baffle and this subsides ear surface and this outer cover surface slightly in vertical state, and a side of the chamber of this earmuff body is divided into an accommodation space;

Loudspeaker monomer, this loudspeaker monomer solid and are placed in this accommodation space on the loudspeaker baffle, and the voice output that the loudspeaker monomer is produced by the sender on this loudspeaker baffle is to chamber.

2. the earphone of reproduction music stage sound field as claimed in claim 1, it is characterized in that: this earmuff body is provided with a hangers, forms a supra-aural earphone.

3. the earphone of reproduction music stage sound field as claimed in claim 1, it is characterized in that: this earmuff body comprises a right earcup body and a left earmuff body, be connected with a headband between this right earcup body and left earmuff body, form a headphone.

4. the earphone of reproduction music stage sound field as claimed in claim 1, it is characterized in that: the quantity of the sender on this loudspeaker baffle is a plurality of.

5. the earphone of reproduction music stage sound field as claimed in claim 1, it is characterized in that: the sender on this loudspeaker baffle is one, and the aperture of this sender is slightly less than the size of this loudspeaker baffle.

6. the earphone of reproduction music stage sound field as claimed in claim 1, it is characterized in that: this loudspeaker baffle is incorporated in the chamber of earmuff body in a leaning angle mode.

7. the earphone of reproduction music stage sound field as claimed in claim 1, it is characterized in that: this loudspeaker baffle has a camber angle mode to be incorporated in the chamber of earmuff body.