Adjustable mount for image sensor

Claim 2

An adjustable mount for positioning an image sensor along the optical axis of a device for generating image signals, said mount comprising: a sensor carriage moveable only in a direction parallel to the optical axis, means for mounting the sensor in the carriage for tilting movement about horizontal and vertical axes, movement in two directions at right angles to each other and to the optical axis, and rotation about the optical axis, and a plurality of adjusting screws, all of whose axes are generally parallel to each other and are accessible from the same direction, for controlling said movements.

Claim 3

An adjustable mount as set forth in claim 1, wherein said mount has a single bearing between sensor and carriage providing mobility of the sensor about horizontal and vertical axes.

Claim 4

An adjustable mount as set forth in claim 1, wherein said tilting movement of the sensor is controlled by one pair of said screws.

Claim 5

an adjustable mount as set forth in claim 3, wherein movement of the sensor in a vertical direction with respect to the optical axis and sensor rotation about the optical axis is controlled by a second pair of screws.

Claim 6

An adjustable mount as set forth in claim 4, wherein movement of the sensor in a horizontal direction with respect to the optical axis is controlled by a fifth screw.

Claim 7

An adjustable mount for positioning an image sensor along the optical axis of a device for generating image signals, said mount comprising: a sensor carriage having a central opening on the optical axis and moveable only in a direction parallel to the optical axis, an intermediate element having a central opening for receiving the sensor and being located in the opening in the sensor carriage, a single bearing between the carriage and the intermediate element providing for movement of the intermediate element about horizontal and vertical axes, screw means for controlling said movement of the intermediate element, and other screw means for moving the sensor with regard to the intermediate element in horizontal and vertical directions as well as rotationally about the optical axis.

Claim 8

An adjustable mount for positioning an image sensor along the optical axis of a device for generating image signals, said mount comprising: a sensor carriage having a central opening on the optical axis and moveable only in a direction parallel to the optical axis, an intermediate element having a central opening for receiving the sensor and being located in the opening in the sensor carriage, a single bearing between the carriage and the intermediate element providing for movement of the intermediate element about horizontal and vertical axes, screw means for controlling said movement of the intermediate element, and other screw means for moving the sensor with regard to the intermediate element in horizontal and vertical directions as well as rotationally about the optical axis.

Claim 9

An adjustable mount as set forth in claim 6, wherein said single bearing comprises a spherical bearing recess in a lower surface of the sensor carriage facing the intermediate element and a mating male part on the intermediate element, said recess and mating part being vertically below the optical axis, and means biasing the intermediate element against the carriage.

Claim 10

An adjustable mount for positioning an image sensor along the optical axis of a device for generating video signals, said mount comprising: a sensor carriage moveable only along the optical axis, an intermediate element carried by the carriage, means providing movement of the intermediate element relative to the carriage about horizontal and vertical axes, means mounting the sensor on the intermediate element for movement relative thereto in horizontal and vertical directions, and means for causing said movements.

Claim 11

An adjustable mount for positioning an image sensor along the optical axis of a device for generating video signals, said mount comprising: a sensor carriage moveable only along the optical axis, an intermediate element carried by the carriage, means providing movement of the intermediate element relative to the carriage about horizontal and vertical axes, means mounting the sensor on the intermediate element for movement relative thereto in horizontal and vertical directions, and means for causing said movements.

Claim 12

An adjustable mount as set forth in claim 8, wherein said last mentioned mounting means provides for rotational movement of the sensor relative to the intermediate element and the optical axis.

Claim 13

An adjustable mount as set forth in claim 9, said means for causing said movements comprising a plurality of screws, all of whose axes are generally parallel to each other and all of which screws are accessible from the same direction for adjustment.

Claim 14

An adjustable mount for positioning an image sensor along the optical axis of a device for generating video signals, said mount comprising: a sensor carriage moveable along the optical axis, said carriage having a central opening on the optical axis, a centrally located spherical bearing recess in a lower surface thereof, and two threaded and countersunk screw holes extending downwardly from the upper surface of the carriage, one of said screw holes being on each side of and spaced from the optical axis, a portion of the countersunk section of each screw hole being open and facing in the same direction as said recess, a flat head screw with a tapered head section in each screw hole, an intermediate element mounted in said central opening of the carriage and having a male part complementary to and engaging said recess, said element having a transversely extending rib in proximity to the open portions of the carriage screw holes, said intermediate element having a central opening on the optical axis, one side wall of which opening has a downwardly sloping ramp surface, said element having threaded screw holes in its upper surface extending downwardly into said central opening, a first of said screw holes being located over said ramp surface, a second of said screw holes being on one side of the optical axis and a third being on the other side of the optical axis, screws in the screw holes in the intermediate element, a resilient frame-like element for receiving the sensor, said element being located in the opening in the intermediate element and having thickened areas located below the respective second and third screw holes as well as an enlarged portion below said first screw hole, said enlarged portion having a ramp surface complementary to and engaging said ramp surface of the intermediate element, biasing means urging the frame-like element and sensor sideways toward the ramp surface of the intermediate element and upwardly, and means for clamping the mount parts and sensor together such that: (a) the rib of the intermediate element is biased against the tapered head sections of the screws in the carriage whereby rotation of the screws causes movement of the intermediate element about horizontal and vertical axes, depending upon whether one or both screws are rotated and the degree of rotation, (b) rotation of the screw in the first screw hole in the intermediate element causes movement of the ramp surfaced portion of the frame-like element along the ramp surface of the intermediate element resulting in sideways movement of the sensor, and (c) rotation of said second and third screws in the intermediate element causes rotation of the sensor about the optical axis and up and down movement of the sensor, depending upon whether one or both screws are rotated and the degree of rotation.

Claim 15

An adjustable mount for positioning an image sensor along the optical axis of a device for generating video signals, said mount comprising: a sensor carriage moveable along the optical axis, said carriage having a central opening on the optical axis, a centrally located spherical bearing recess in a lower surface thereof, and two threaded and countersunk screw holes extending downwardly from the upper surface of the carriage, one of said screw holes being on each side of and spaced from the optical axis, a portion of the countersunk section of each screw hole being open and facing in the same direction as said recess, a flat head screw with a tapered head section in each screw hole, an intermediate element mounted in said central opening of the carriage and having a male part complementary to and engaging said recess, said element having a transversely extending rib in proximity to the open portions of the carriage screw holes, said intermediate element having a central opening on the optical axis, one side wall of which opening has a downwardly sloping ramp surface, said element having threaded screw holes in its upper surface extending downwardly into said central opening, a first of said screw holes being located over said ramp surface, a second of said screw holes being on one side of the optical axis and a third being on the other side of the optical axis, screws in the screw holes in the intermediate element, a resilient frame-like element for receiving the sensor, said element being located in the opening in the intermediate element and having thickened areas located below the respective second and third screw holes as well as an enlarged portion below said first screw hole, said enlarged portion having a ramp surface complementary to and engaging said ramp surface of the intermediate element, biasing means urging the frame-like element and sensor sideways toward the ramp surface of the intermediate element and upwardly, and means for clamping the mount parts and sensor together such that: (a) the rib of the intermediate element is biased against the tapered head sections of the screws in the carriage whereby rotation of the screws causes movement of the intermediate element about horizontal and vertical axes, depending upon whether one or both screws are rotated and the degree of rotation, (b) rotation of the screw in the first screw hole in the intermediate element causes movement of the ramp surfaced portion of the frame-like element along the ramp surface of the intermediate element resulting in sideways movement of the sensor, and (c) rotation of said second and third screws in the intermediate element causes rotation of the sensor about the optical axis and up and down movement of the sensor, depending upon whether one or both screws are rotated and the degree of rotation.

Claim 16

An adjustable mount as set forth in claim 11, wherein said intermediate element is a heat sink.

Claim 17

An adjustable mount as set forth in claim 11 or 12, wherein the connectors of a flexible circuit are positioned between the resilient clamping means and the sensor such that said connectors are biased against the connectors of the sensor.