Video surveillance camera having a separable and removable gimbal
A video surveillance camera system having an easily removable and separable video camera housing comprised of a dome base, a rotational base, gimbal, and a spherically shaped transparent dome cover is disclosed. The dome base includes a surface mounting plate and a grommet. The rotational base has an outer rim being removably attachable to the dome base and rotatable about a first axis parallel to the dome base. The rotational base further includes a gimbal bracket attached to the outer rim and tiltable about a second axis perpendicular to the dome base; the gimbal bracket further includes a gimbal mount which is constructed and arranged to receive a gimbal. The separable and removable gimbal provides an electrically connected circuit board and zoom lens, wherein the circuit board includes an outlet for a CAT5 connection cable and a BNC connection cable and a switch to allow independent operation of either connection.
1. A video surveillance camera system comprising:
a dome base, said dome base having an open top, an outer peripheral edge, and a closed bottom, said dome base closed bottom including a grommet and a surface mounting plate constructed and arranged to enable attachment of the dome base to a surface;
a rotational base, said rotational base having an outer rim, said outer rim removably attached to said dome base, said outer rim constructed and arranged to be rotatable about a first axis;
a gimbal bracket attached to said outer rim of said rotational base, said gimbal bracket constructed and arranged to be tiltable about a second axis, said gimbal bracket including a gimbal mount;
a gimbal removably attached to said gimbal mount, said gimbal mount constructed and arranged to receive said gimbal, said gimbal including an electronically connected circuit board with a cable outlet and a zoom lens; and
a dome cover, said dome cover attached to said dome base and enclosing said rotational base.
2. The video surveillance camera system of claim 1 , wherein said cable outlet includes an outlet for a CAT5 connection cable and an outlet for a BNC cable.
3. The video surveillance camera system of claim 2 , wherein the circuit board includes a switch to allow for independent operation of either the CAT5 or BNC connection.
4. The video surveillance camera system of claim 1 , wherein said rotational base is constructed and arranged to be fixed in a static position after positioning relative to rotation about said first axis and tiling about said second axis.
5. The video surveillance camera system of claim 1 , wherein the rotational base is configured to be mechanically rotated about said first axis.
6. The video surveillance camera system of claim 5 , wherein said gimbal bracket is configured to be mechanically tiltable about said second axis.
7. The video surveillance camera system of claim 1 , wherein said surface mounting plate includes a plurality of apertures constructed and arranged for mounting said dome base to a surface.
8. The video surveillance camera system of claim 1 , wherein the gimbal bracket comprises a pair of posts extending outward from the rotational base outer rim, said posts attached to a gimbal mount, said gimbal mount constructed and arranged to accept and maintain said gimbal.
9. The video surveillance camera system of claim 1 , wherein said circuit board includes a video balun component for sending a video signal over a UTP (CAT5) cable.
10. The video surveillance camera system of claim 9 , wherein said circuit board includes a switch to direct the circuit signal through said video balun component for use of a UTP (CAT5) cable, or bypassing said video balun component for using of a 75-ohm standard coaxial (BNC) cable.
11. The video surveillance camera system of claim 1 , wherein said first axis is substantially parallel to said dome base.
12. The video surveillance camera system of claim 1 , wherein said second axis is substantially perpendicular to said dome base.
13. The video surveillance camera system of claim 1 , wherein said dome cover is substantially hemispherical.