Earphone, headset and ear protector
View Patent ↗There is provided an earphone comprising a hoop ( 1 ) with a first and a second pivot point (A 0 , B 0 ) at least one end of the hoop ( 1 ). The earphone has at least one earpiece ( 3 ) for receiving at least one electroacoustic transducer. The earpiece ( 3 ) has a first and a second pivot point (A, B). The earphone further has a first coupling element ( 2 ) for coupling the first pivot point (A 0 ) of the hoop ( 1 ) to the first pivot point (A) of the earpiece ( 3 ) and a second coupling element ( 4 ) for coupling the second pivot point (B 0 ) of the hoop ( 1 ) to the second pivot point (B) of the earpiece ( 3 ).
1. An earphone comprising
a hoop having a first and a second pivot point on at least one end of the hoop, wherein the hoop defines a first plane, and wherein the first and second pivot points of the hoop each have a respective rotary axis substantially perpendicular to the plane defined by the hoop;
at least one earpiece having a first and a second pivot point for receiving at least one electroacoustic transducer, wherein the first and second pivot points of the earpiece each have a respective rotary axis perpendicular to the plane defined by the hoop;
a first coupling element for coupling the first pivot point of the hoop to the first pivot point of the earpiece; and
a second coupling element for coupling the second pivot point of the hoop to the second pivot point of the earpiece.
2. An earphone as set forth in claim 1 the first and second coupling elements are in the form of a rocking arm.
3. An earphone comprising:
a hoop having a first and a second pivot point on at least one end of the hoop;
at least one earpiece having a first and a second pivot point for receiving at least one electroacoustic transducer;
a first coupling element for coupling the first pivot point of the hoop to the first pivot point of the earpiece; and
a second coupling element for coupling the second pivot point of the hoop to the second pivot point of the earpiece, wherein the first and second pivot points of the hoop and the first and second pivot points of the earpiece are so arranged that an operative pivot point is displaced in the direction of an ear-side end of the earpiece.
4. A headset comprising;
a hoop having a first and a second pivot point on at least one end, wherein the hoop defines a first plane, and wherein the first and second pivot points of the hoop each have a respective rotary axis substantially perpendicular to the plane defined by the hoop;
at least one earpiece having a first and a second pivot point for receiving at least one electroacoustic transducer, wherein the first and second pivot points of the earpiece each have a respective rotary axis perpendicular to the plane defined by the hoop,
a first coupling element for coupling the first pivot point of the hoop to the first pivot point of the earpiece, and
a second coupling element for coupling the second pivot point of the hoop to the second pivot point of the earpiece.
5. A headset as set forth in claim 4 wherein the first and second coupling elements are in the form of a rocking arm.
6. A headset comprising;
a hoop having a first and a second pivot point on at least one end;
at least one earpiece having a first and a second pivot point for receiving at least one electroacoustic transducer,
a first coupling element for coupling the first pivot point of the hoop to the first pivot point of the earpiece, and
a second coupling element for coupling the second pivot point of the hoop to the second pivot point of the earpiece, wherein the first and second pivot points of the hoop and the first and second pivot points of the earpiece are so arranged that an operative pivot point is displaced in the direction of an ear-side end of the earpiece.
7. An ear protector unit comprising;
a hoop having a first and a second pivot point on at least one end of the hoop, wherein the hoop defines a first plane, wherein the first and second pivot points of the hoop each have a respective rotary axis perpendicular to the plane defined by the hoop;
two earpieces each having a respective first and second pivot point, wherein the first and second pivot points of each of the two earpieces have a respective rotary axis substantially perpendicular to the plane defined by the hoop;
a first coupling element for coupling the first pivot point of the hoop to the first pivot point of the earpiece; and
a second coupling element for coupling the second pivot point of the hoop to the second pivot point of the earpiece.
8. An ear protector unit comprising: a hoop having a first and a second pivot point on at least one end of the hoop; two earpieces each having a respective first and second pivot point; a first coupling element for coupling the first pivot point of the hoop to the first pivot point of the earpiece; and a second coupling element for coupling the second pivot point of the hoop to the second pivot point of the earpiece; wherein the first and second pivot points of the hoop and the first and second pivot points of the earpiece are so arranged that an operative pivot point is displaced in the direction of an ear-side end of the earpiece.
9. An ear protector unit as set forth in claim 7 , wherein the two earpieces are adapted to enclose the ear.