Cable storage drum with moveable CCU docking apparatus
Embodiments of video inspection systems with moveably dockable CCUs are disclosed. In one embodiment a video inspection system includes a frame element, a camera control unit (CCU), and a docking apparatus mechanically coupled to the frame element and/or the CCU so as to allow the CCU to rotate relative to the frame, about a rotational axis, responsive to a user action.
1. A video inspection system, comprising:
a tubular flame element;
a camera control unit (CCU) including a housing, electronics disposed in the housing for controlling operation of a camera head operatively coupled to the electronics, a display disposed in the housing for rendering images or video provided from the camera head, and a non-transitory memory for storing images or video provided from the camera head;
a cable storage drum coupled to the tubular flame element, the cable storage drum including a slip-ring for operatively coupling the CCU to the camera head; and
a docking apparatus mechanically coupled between the tubular flame element and the CCU to allow the CCU to rotate relative to the flame and cable storage drum, about a rotational axis, responsive to a user action, and allow the CCU to be removably attached or detached, via a latching mechanism, the docking apparatus further including a latch indicator to provide a visual indication of a latch released or a latch closed state.
2. The system of claim 1 , wherein the docking apparatus includes a frictional element for restraining rotation of the CCU.
3. The system of claim 2 , wherein the frictional element retains the CCU in angled or upright self-supporting position.
4. The system of claim 1 , further comprising a push-cable disposed at least partially in an internal volume of the cable storage drum and operatively coupled to the CCU via the slip-ring.
5. The system of claim 4 , further including the camera head, wherein the camera head is mechanically coupled to a distal end of the push-cable and electronically coupled to the CCU.
6. The system of claim 5 , wherein the camera head is a self-leveling camera head.
7. The system of claim 1 , further including a camera guide and securing mechanism.
8. The system of claim 2 , wherein the docking apparatus includes a knob rotatable on a release axis to release the CCU from attachment to the frame element.
9. The system of claim 8 , wherein the rotational axis and the release axis are common axes.
10. The system of claim 8 , wherein the knob is further movable outward relative to the frame upon release actuation.
11. The system of claim 10 , wherein the latch indicator indicates a release state responsive to a release action of the knob.
12. The system of claim 1 , wherein the state is indicated by a colored band.
13. The system of claim 1 , wherein the docking apparatus is placed in a docking ready state upon removal of the CCU.
14. The system of claim 1 , wherein the center of mass of the frame and drum are below the rotational axis.
15. The system of claim 1 , further including a wireless communications module disposed in the CCU housing to send image or video data from the CCU to a separate communicatively coupled electronic device.
16. The system of claim 6 , wherein the camera head is an electronically self-leveling camera head.
17. The system of claim 1 , further comprising an intelligent battery electrically coupled to the CCU to provide operational power for the electronics and the camera head.