Abstract: A tail poking cover connector with a cage-type conducting mechanism comprises a front housing and a rear housing; a front open chamber is arranged in the rear housing; the front housing is used for closing the front open chamber; the cage-type conducting mechanism is arranged in the front open chamber, and the cage-type conducting mechanism comprises a conducting frame and a conducting component; the conducting frame comprises an inclined vertical part, an upper transverse part and a lower transverse part; and ports are formed in the inclined vertical part, the upper transverse part is provided with conducting heads extending backwards to the position above the lower transverse part, and clamping grooves are formed at the top of the lower transverse part.

Abstract: The disclosure discloses a knob type waterproof optical controller with a snap provided by the disclosure including a base and a cover, the base and the cover are threadedly connected to each other, and between the base and the cover, a snap structure for restricting relative rotation therebetween is provided, and with the snap structure, the base and the cover may be clamped and prevented from being retreated after being threadedly connected to each other, so as to prevent the optical controller structure from loosening during use, and the sealing gasket and the sealing retaining ring cooperate with each other, which may greatly improve the waterproof effect of the optical controller.

Abstract: The disclosure discloses an optical controller socket with wrapping waterproof structure including a socket body with an opening at an inner hollow lower end, the lower end opening of the socket body is provided with an end cover, and an upper side of the end cover is fixedly installed with three clamping pieces disposed in the socket body, an upper side of the socket body is formed with plugholes respectively corresponding to three clamping pieces, and an outer side of an upper end of the socket body is wrapped with a waterproof sealing structure.