Headset communication unit
First Claim
1. A compact headset communication unit comprising a housing in which at least one transducer is placed, and on which a microphone arm is suspended, said housing, having an outer peripheral edge, and also having a earhook for securing the communication unit to the head of a user, wherein the microphone arm is pivotally connected to the housing by a hinge link on said housing, and such that the microphone arm being moveable between a first folded position in which it lies up against the housing, and a second open position in which it extends away from the housing, and that the microphone arm is of a length such that, when in the folded position does not extend generally beyond the outer periphery of the housing.
1 Assignment
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Accused Products
Abstract
Communication unit comprising a housing in which at least one transducer is placed, and on which a microphone arm is suspended. The housing also has means, such as an ear hook, for fastening the communication unit to the head of a user. The microphone arm is pivotally connected to the housing by a hinge link, and at an outer area of the housing, so that the microphone arm can be moved between a first position in which it lies up against the housing, and a second position in which it extends away from the housing. The microphone arm has a length, which in the main is less than or of the same order as the greatest extent of the housing, so that in the folded-in state the microphone arm does not project out over the circumference of the housing. The communication unit can be used on both the right and the left side of the head, in that the ear hook (6) can be suspended in two different positions, corresponding to the communication unit being worn on the right or the left ear, respectively.
75 Citations
24 Claims
- 1. A compact headset communication unit comprising a housing in which at least one transducer is placed, and on which a microphone arm is suspended, said housing, having an outer peripheral edge, and also having a earhook for securing the communication unit to the head of a user, wherein the microphone arm is pivotally connected to the housing by a hinge link on said housing, and such that the microphone arm being moveable between a first folded position in which it lies up against the housing, and a second open position in which it extends away from the housing, and that the microphone arm is of a length such that, when in the folded position does not extend generally beyond the outer periphery of the housing.
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12. A wearable headset communication unit comprising a housing, a microphone arm pivotally connected to the housing by a hinge link, and such that the microphone arm can be moved between a first position in which it lies up against the housing and a second position in which it extends away from the housing, a communications link circuit for connection said headset to a remote telephone communications device, said circuitry within said headset for detecting a ringing state on the remote device, and by moving said microphone arm to said second position, causing said remote device to go to an off-hook state.
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13. A wearable headset communication unit comprising a housing, a reversable earhook piviotally attached to said housing and, capable of reversing between left and right wearing positions, function switches on said housing for adjusting features of the unit'"'"'s performance, a detector for detecting the position of said earhook, circuitry responsive to said detector for changing the operation of said function switches in response to detection of whether the earhook is on the wearer'"'"'s right or left ear.
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18. A wearable headset communication unit comprising a housing, a microphone arm is pivotally connected to the housing (1) by a hinge link, and such that the microphone arm (2) can be moved between a first position in which it lies up against the housing (1), and a second position in which it extends away from the housing, said hinge link including at least one recess, said arm including at least one slidable pin to be received within said recess, a bias element within said arm providing bias force against said pin to maintain said pin within said recess.
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21. A wearable headset communication unit comprising a housing, a microphone arm pivotally connected to the housing by a hinge link, and such that the microphone arm can be moved between a first position in which it lies up against the housing, and a second position in which it extends away from the housing, said arm having an outer surface and an inner surface which lies against said housing when in said second position, and wherein said outer surface includes a visual indicator for indicating an in-use condition of the headset.
- 22. A wearable headset communication unit comprising a housing, a microphone arm pivotally connected to the housing by a hinge link, and such that the microphone arm can be moved between a first position in which it lies up against the housing, and a second position in which it extends away from the housing, said arm having an outer surface and an inner surface which lies against said housing when in said second position, and wherein said inner surface includes a an aperture for an audio receiver and visual indicator for indicating an in-use condition of the headset, surrounding said audio aperture.
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23. A wearable headset communication unit comprising a housing and a transducer for reproducing sound, an aperture in said housing having at least one keyway, an attaching pin having a shaft size to be received within said aperture, said shaft having a key sized to be received within said keyway, an attachment point on said pin for receiving a lanyard, so that said pin and lanyard may be quickly removed from said headset.
Specification