2results about How to "Ensure electrical continuity" patented technology

The utility model discloses a cable grounding device, apply to wiring device technical field, including the shielding ring of inside having inner annular groove, the contact finger spring of being sleeved in the inner annular groove, after the shielding layer of cable is turned over and enters the shielding ring, the inside of contact finger spring is contacted with the shielding layer and the shielding layer partial shielding silk is embedded in the contact finger spring, the outside of contact finger spring is extruded contact with the inner annular groove, still include the metal shell of with shielding ring outer wall passes through O type ring connection, the sealing ring, the clamping claw and the galling nut of being connected in proper order in the front end of metal shell, and with the connecting nut assembly of metal shell rear end connection. This cable grounding device can fix the shielding layer of cable, and the production assembly is convenient, and shielding connection is stable and reliable.

The application relates to a metalized optical window side electrode plating adjustable tool and a use method thereof, and belongs to the technical field of optical part manufacturing. The adjustable tool comprises a support frame, a clamping sleeve and an adjustable bottom plate assembly. The clamping sleeve is composed of a plurality of fan-shaped clamping petals which are installed on support columns through radial adjusting structures and can adapt to different size windows by adjusting the radial positions of the clamping petals and jointly limit the side electrode plating height; the adjustable bottom plate assembly adjusts the shielding gap between the bottom plate and the window bottom surface through a threaded pair; the adjustable tool is also provided with an elastic leveling and pressing mechanism for fine adjustment of the window posture and buffer pressing. The application realizes control of the side electrode height of different specifications of inverted conical optical windows, the overlapping and coinciding area of the electrode and the transparent conductive film layer, effectively prevents pollution of the light transmission area caused by electrode plating, ensures conduction between the electrode and the transparent conductive film layer, is stable in clamping and has strong universality, and is suitable for batch production.