초록 ▼

A device for electronically and optically counting objects, such as fish, animals, vegetation or other materials, as they are placed into a container. The device surrounds a defined opening on a container. As objects are placed into the container, they fall through the frame of the opening. A light

A device for electronically and optically counting objects, such as fish, animals, vegetation or other materials, as they are placed into a container. The device surrounds a defined opening on a container. As objects are placed into the container, they fall through the frame of the opening. A light source, such as a laser or LED, is directed toward a light detector in such a way as to be disrupted as the animal falls into the container. A light detector detects said disruption of the light and signals the electronic circuit to add to the number previously counted. Various methods of communicating the count are provided. The preferred method of communicating the count is via an integrated visual display. The preferred method of powering the device is by the use of one or more electric battery. Various methods of electrically powering the device are provided.

대표청구항 ▼

I claim: 1. A portable fish and game counter consisting of:an optical counter consisting of: a diode light source, a light detector aligned with the light source at a distance from the light source that is determined at each time of use, and an electronic counting circuit that retains a count in mem

I claim: 1. A portable fish and game counter consisting of:an optical counter consisting of: a diode light source, a light detector aligned with the light source at a distance from the light source that is determined at each time of use, and an electronic counting circuit that retains a count in memory and is in electronic communication with the light detector;a water-proof housing containing the electronic counting circuit;a numeric visual display positioned on an outer surface of the water-proof housing and in electronic communication with the electronic counting circuit;a user accessible count adjustment button in electronic communication with the electronic counting circuit;a flexible cable connecting the light detector and the electronic counting circuit;a first detachable securing mechanism secured to the diode light source; and,a second detachable securing mechanism secured to the light detector,wherein the diode light source temporarily attaches to a container with the first detachable securing mechanism and the light detector temporarily attaches to the container with the second securing mechanism in a position that aligns the light detector with the diode light source at a distance from the light source that is determined by a diameter of an aperture in the container selected for that time of use,wherein, the portable fish and game counter may be removed from the selected container and disassembled, and reassembled and attached to a different container without the loss of count data.