초록 ▼

A backstrap assembly for a firearm includes a backstrap housing for accommodating electronic circuitry. The backstrap housing defines a rearward gripping portion and an open-ended frontward portion. The gripping portion defines apertures for receiving therein switch activators such as push buttons o

A backstrap assembly for a firearm includes a backstrap housing for accommodating electronic circuitry. The backstrap housing defines a rearward gripping portion and an open-ended frontward portion. The gripping portion defines apertures for receiving therein switch activators such as push buttons or keypads. A circuit assembly is disposed within the backstrap housing, and includes electrical switches including switch activators within respective apertures of the backstrap housing. A retaining element is coupled to the backstrap housing for holding in position at a rearward end the plurality of switch activators. Preferably, the retaining element includes sidewalls having a plurality of projections received within respective openings defined by at least one opposing wall of the backstrap housings Further, the rearward gripping portion of the backstrap housing defines a plurality of ribs between the plurality of apertures for an improved gripping surface and to prevent pull-out of the switch activators.

대표청구항 ▼

1. A backstrap assembly for a firearm, the backstrap assembly comprising: a backstrap housing for accommodating electronic circuitry, the backstrap housing defining a rearward gripping portion and an open-ended frontward portion, the gripping portion defining a plurality of apertures for receivin

1. A backstrap assembly for a firearm, the backstrap assembly comprising: a backstrap housing for accommodating electronic circuitry, the backstrap housing defining a rearward gripping portion and an open-ended frontward portion, the gripping portion defining a plurality of apertures for receiving therein switch activators; a circuit assembly disposed within the backstrap housing, the circuit assembly including a plurality of electrical switches including switch activators within respective apertures of the backstrap housing; and a retaining element coupled to the backstrap housing, the retaining element generally defining a frame for holding in position at a rearward end the plurality of switch activators. 2. A backstrap assembly as defined in claim 1, wherein the retaining element includes sidewalls having a plurality of projections received within respective openings defined by at least one opposing wall of the backstrap housing. 3. A backstrap assembly as defined in claim 2, wherein a portion of the circuit assembly is interposed between the sidewalls of the retaining element for positioning the circuit assembly within the backstrap housing. 4. A backstrap assembly as defined in claim 1, wherein the plurality of switch activators are push buttons. 5. A backstrap assembly as defined in claim 1, wherein the rearward gripping portion of the backstrap housing defines a plurality of ribs between the plurality of apertures. 6. A backstrap assembly as defined in claim 1, wherein the backstrap housing is of one piece. 7. A backstrap assembly as defined in claim 6, wherein an upper portion of the backstrap housing is open-ended and defines a compartment for accommodating additional electronic circuitry, and further including a backstrap cover disposed over the upper portion of the backstrap housing. 8. A backstrap assembly as defined in claim 7, wherein the compartment defined by the upper portion of the backstrap housing accommodates an electronic indicator, and the backstrap cover defines at a rearward portion an opening for displaying the electronic indicator. 9. A backstrap assembly as defined in claim 8, further including a cover molded into the backstrap cover and disposed over the opening of the backstrap cover. 10. A backstrap assembly as defined in claim 8, wherein the electronic indicator is an LCD display. 11. A backstrap assembly as defined in claim 7, further including means for coupling the backstrap cover to the backstrap housing. 12. A backstrap assembly as defined in claim 11, wherein the coupling means is a yoke.