JP3167130

Patent Translate
Powered by EPO and Google
Notice
This translation is machine-generated. It cannot be guaranteed that it is intelligible, accurate,
complete, reliable or fit for specific purposes. Critical decisions, such as commercially relevant or
financial decisions, should not be based on machine-translation output.
DESCRIPTION JP3167130
Abstract: The present invention provides a headphone in which the diffusion of reflected sound is
eliminated and the reproduction effect of sound is improved. SOLUTION: A whole or a part of a
headphone cover 6 is spherical, and a low band speaker 3, a mid band speaker 4 and a high band
speaker 5 are provided thereon. The bonding portions of the respective coils and the diaphragms
are disposed on the same spherical surface, and the center of the spherical surface is made to be
the ear tip 9, so that the distance to the ear tip of each sound source is made the same. [Selected
figure] Figure 3
ヘッドホン
[0001]
The present invention relates to the structure of a headphone, and more particularly to a
headphone in which a plurality of reproduced sounds can reach the ear simultaneously by
arranging three speaker units in a spherical cover.
[0002]
The shape of the cover of a normal headphone was a flat plate and was constituted by a single
speaker.
[0003]
The shape of the cover of a normal headphone was a flat plate, and it was composed of a single
speaker, so the reflected sound was diffused and the sound reproduction effect was not good.
10-05-2019
1
[0004]
The headphone according to the present invention comprises a housing, a cover and an ear pad
connected by hangers, and the whole or a part of the cover is spherical, and a low band speaker,
a mid band speaker and a high band speaker are installed thereon .
Further, by arranging the bonding portions of the coil of each speaker and the diaphragm on the
same spherical surface and making the center of the spherical surface the ear opening, the
distance to the ear opening of each sound source is made the same distance.
[0005]
In the headphone according to the present invention, the low-range speaker, the mid-range
speaker, and the high-range speaker are disposed in the same spherical shape, and the center of
the spherical surface is the ear opening, and the distance to the ear opening of each sound
source Are the same.
Therefore, since the distance from the low range speaker, middle range speaker, high range
speaker to the ear opening becomes equal, more natural synthesized sound can be reproduced,
and the reproduction effect of the sound is better compared to the conventional headphones.
Become.
[0006]
The three-dimensional assembly figure of the headphone concerning the present invention.
The three-dimensional figure of the headphones concerning the present invention. FIG. 2 is a
cross-sectional view of the headphone when the headphone according to the present invention is
put on the ear.
[0007]
10-05-2019
2
Hereinafter, embodiments of the present invention will be described with reference to the
drawings.
[0008]
EXAMPLE The headphone according to the present invention comprises a hanger (1).
A housing (2) is connected to the hanger (1), and a cover (6) and an ear pad (7) are connected to
the housing (2). The cover (6) has a spherical shape in whole or in part. Above the cover (6),
install the bass speaker (3), the mid speaker (4) and the treble speaker (5). Further, the bonding
portions of the coils of the respective speakers (3), (4) and (5) and the diaphragm are positioned
on the same spherical surface of the cover (6), and the respective speakers (3), (4) and (5) Point
the sound wave direct arc surface (8) of) to the center of the sphere. Thereby, the distance to the
center of the bass speaker (3), the mid speaker (4) and the treble speaker (5) and the cover (6)
having a spherical shape, ie, the distance to the listener's ear can be the same Set to
[0009]
When headphones according to the present invention are used, the sounds emitted from the low
range speaker (3), the mid range speaker (4) and the high range speaker (5) placed on the cover
(6) are simultaneously applied to the ear and mouth respectively Will be reached. Therefore, in
the headphone of the present invention, the reflected sound is not diffused, and more natural
synthesized sound can be reproduced, and the reproduction effect of the sound is improved as
compared with the conventional headphone.
[0010]
DESCRIPTION OF SYMBOLS 1 ... hangers 2 ... housing 3 ... low-pitched area speaker 4 ... midrange speaker 5 ... high-pitched area speaker 6 ... cover 7 ... · · · · · · · · · · · · · · · · · · · · · · · · · · · · · · · · · ·
······8
10-05-2019
3

Download Report