Firearm laser sight alignment assembly
The present disclosure relates to a firearm which may include a frame with a first outer wall, and a second outer wall opposite the first outer wall. A laser module may be disposed between the first and second outer walls. An alignment pin may be in communication with the first outer wall and may be configured to move the laser module relative to the frame.
1. A firearm, comprising:
a frame having a first outer wall and a second outer wall opposite the first outer wall, the first wall defining a first groove and the second wall defining a second groove such that the first groove and the second groove interface with each other to form a receiving socket;
a laser module configured to emit a beam along a beam axis, the laser module having:
a first end,
a second end opposite the first end,
an emitting surface, at the first end, having a first radial width, and
an annular ridge, adjacent the second end, having a second radial width greater than the first radial width, the annular ridge comprising non-parallel contact faces;
a resilient member at least partially surrounding the laser module at the annular ridge, the resilient member:
contacting the first groove and the second groove,
comprising an internal seat, the internal seat comprising facets receiving the non-parallel contact faces of the annular ridge, and
being configured to enable angular movement of the laser module relative to the frame;
a first alignment pin disposed adjacent the laser module along a first direction;
a second alignment pin disposed adjacent the laser module along a second direction perpendicular to the first direction; and
a biasing component disposed adjacent the laser module and configured to apply a force against the laser module along a third direction, the third direction different from the first direction and the second direction.
2. The firearm of claim 1 , wherein the resilient member resists axial and longitudinal movement of the laser module relative to the frame.
3. The firearm of claim 1 , wherein the resilient member resists longitudinal deviation by an extent determined at least in part by an extent of deviation of an interface between the resilient member, the laser module, the first groove, and the second groove.
4. The firearm of claim 1 , wherein:
the first groove is disposed opposite the second groove;
the resilient member is positioned between the first groove and the second groove; and
the resilient member forms an interference fit with the first groove and the second groove.
5. The firearm of claim 1 , wherein:
the first alignment pin comprises a first threaded component to engage with first threads defined by the frame to move the laser module relative to the frame in the first direction; and
the second alignment pin comprises a second threaded component to engage with second threads defined by the frame to move the laser module relative to the frame in the second direction.
6. The firearm of claim 1 , wherein the first direction and second direction define a plane, and wherein the third direction lies along the plane.
7. The firearm of claim 1 , wherein an angle between the first direction and the third direction is approximately one hundred and thirty-five degrees.
8. The firearm of claim 1 , wherein the resilient member comprises an elastomeric material.
9. The firearm of claim 8 , wherein the resilient member has a durometer measurement of at least 69.
10. A device, comprising
a housing defining a first socket part and a second socket part;
a laser module configured to emit a beam along a beam axis and through a face, the laser module having a longitudinal length along the beam axis, the laser module having:
a first end;
a second end opposite the first end;
an emitting surface, at the first end having a first radial width; and
an annular ridge, adjacent the second end, having a second radial width greater than the first radial width, the annular ridge comprising non-parallel contact faces;
a resilient member positioned about the annular ridge, the resilient member:
contacting the first socket part and the second socket part
comprising an internal seat, the internal seat comprising facets receiving the non-parallel contact faces of the annular ridge; and
being configured to enable angular movement of the laser module relative to the housing; and
an alignment device engaged with the laser module, wherein the alignment device engages with the laser module at a location that is closer to the face of the laser module than the annular ridge.
11. The device of claim 10 , wherein the resilient member resists longitudinal deviation between the laser module and the housing.
12. The device of claim 10 , wherein the alignment device comprises a first alignment pin and a second alignment pin, the first alignment pin perpendicular to the second alignment pin.
13. The device of claim 12 , wherein the alignment device further comprises a biasing device that resists movement of the laser module in response to movement of both the first alignment pin and the second alignment pin.
14. The device of claim 12 , wherein:
the first alignment pin is movably joined to the housing and configured to pivot the laser module relative to the housing about the annular ridge; and
the second alignment pin is movably joined to the housing and configured to pivot the laser module relative to the housing about annular ridge.
15. The device of claim 10 , wherein the resilient member has a durometer measurement of at least 69.
16. A device, comprising:
a housing coupleable to a firearm frame, the housing including:
a socket, and
an opening;
a laser module oriented to emit light through the opening, the laser module having:
a first portion at a first end having an emission surface with a first radial width; and
a second portion comprising an annular ridge defined in part by non-parallel contact faces, the annular ridge having a second radial width greater than the first radial width, the first portion closer to the opening of the housing than the second portion;
a resilient member disposed within the socket, the resilient member including:
an exterior portion engaging the socket, and
an inner portion comprising internal facets receiving the non-parallel contact faces of the annular ridge and engaging at least the second portion of the laser module; and
an alignment device engaged with the first portion of the laser module.
17. The device of claim 16 , further comprising:
an arm extending through the housing; and
a switch operably coupled to the laser module, the switch being actuatable via movement of the arm.
18. The device of claim 16 , wherein the alignment device comprises a first alignment pin and a second alignment pin, the first alignment pin perpendicular to the second alignment pin.
19. The device of claim 18 , wherein the alignment device further comprises a biasing device that resists movement of the laser module in response to movement of both the first alignment pin and the second alignment pin.
20. The device of claim 16 , wherein:
the resilient member resists longitudinal deviation of the laser module away from the socket along a longitudinal direction; and
the resilient member resists the longitudinal deviation by an extent determined at least in part by an extent of deviation of an axial dimension between the resilient member, the laser module, and the socket.