Abstract A photodetector array which mounts to a soft hat, such as a military fatigue hat, and which includes circumferentially spaced and outwardly facing photodetectors on radial arms extending from a central hub. A radio transmitter, including an antenna, is mounted at the hub. The arms extend radially outward to the edge of the hat crown, and then extend down the sides of the hat to the band. Each arm has a proximal end joined to the hub, a radial portion extending to the edge of the hat crown, an axial portion extending towards the hatband and a distal end terminating at a photodetector. A wiring harness is molded within the arms and connects the photodetectors and antenna to the transmitter. A fastener is provided on each arm, at the intersection of the radial and axial portions, to attach the arms to the outer edge of the hat crown. At least two of the arm distal ends are provided with attachments for a chin strap.
A soft hat photodetector array including: a plurality of signal generating photodetectors; a radio transmitter assembly including a source of power; a loop antenna electrically coupled to the transmitter; wiring connecting the photodetectors and antenna to the transmitter whereby signals generated by the photodetectors are received for transmission by the transmitter assembly through the antenna; and means for flexibly mounting said photodetectors, assembly, antenna and wiring to a soft hat.
Claim 2
Dependent Claim
70 words
A soft hat photodetector array including: a plurality of signal generating photodetectors; a radio transmitter assembly including a source of power; a loop antenna electrically coupled to the transmitter; wiring connecting the photodetectors and antenna to the transmitter whereby signals generated by the photodetectors are received for transmission by the transmitter assembly through the antenna; and means for flexibly mounting said photodetectors, assembly, antenna and wiring to a soft hat.
Claim 3
Dependent Claim
62 words
The photodetector array of claim 1 wherein the means for flexibly mounting includes a plurality of flexible arms having radial portions extending from a central hub outward to the edge of the hat crown, and axial portions extending down the sides of the hat to the hatband wherein the arms contain the wiring and are sealed to the photodetectors, assembly and antenna.
Claim 4
Dependent Claim
22 words
The photodetector array of claim 2 in which at least two arm distal ends are provided with attachments for a chin strap.
Claim 5
Dependent Claim
25 words
The photodetector array of 1, 2 or 3 in which an elongated, flexible strain relief member is molded within each arm along with the wiring.
Claim 6
Dependent Claim
25 words
The photodetector array of 1, 2 or 3 in which an elongated, flexible strain relief member is molded within each arm along with the wiring.
Claim 7
Dependent Claim
14 words
The photodetector array of claim 4 in which the strain relief member is metal.