112results about How to "Prevent accidental electric shock" patented technology

The invention discloses a safety socket. The upper end of a base is provided with a left static contact and a right static contact, the rear sides of the static contacts are provided with two corresponding movable contacts, the rear side of each movable contact is provided with an inserting reed, the movable contact points at the front ends of the movable contacts are positioned right above the static contacts, the middle base of the left and right inserting reeds is provided with a lower pin hole, a drive rod is arranged in the lower pin hole, the right end of the drive rod is provided with a cross pressure rod which is arranged right above the movable contacts, the rear end of the lower pin hole is provided with an earth wire inserting reed, the upper end of the base is provided with a socket cover, and attaching plug inserting holes are arranged on the socket cover. When the safety socket is used, a plug is inserted into the inserting holes on the socket cover, the pressure rod on the plug pushes the drive rod to move downwards, the cross pressure rod is driven by the drive rod to press downwards, and the movable contacts and the static contacts at both sides are connected to conduct a power supply.

The invention provides a device and method for repelling birds, a computer readable storage medium and an electronic terminal. The device for repelling birds includes a bird monitoring module and a bird repelling module, and is applied to or integrated into a luminous device which includes a control module, wherein the bird monitoring module is used for monitoring whether or not a bird invades ina monitoring area, if the bird invades, the control module sends a control command to the bird repelling module, and the bird repelling module starts to work so as to drive the bird out of the monitoring area. Through the technical scheme, the purpose of bird repelling on the luminous device can be achieved.

The invention relates to a socket for night use. The socket for night use comprises a cover body, wherein jacks are formed in the center of the cover body; a conducting strip is arranged in each jack, and the conducting strips are respectively electrically connected with a null wire, a live wire and a ground wire of a circuit; a pair of electromagnetic columns are rotationally symmetrically arranged at the edge of the cover body, the electromagnetic columns are connected with the circuit in parallel, a photosensitive slice is also arranged on the cover body, and the photosensitive slice is connected with the electromagnetic columns in series; in a grey state, the photosensitive slice is conducted with current; a plug matched with the socket for night use comprises a shell and plug pins; and a ferromagnetic slice is fixed on one surface, over against the cover body, of the shell, and the ferromagnetic slice is over against the electromagnetic columns. The socket for night use is novel in structure, the plug can be conveniently and rapidly pulled out and plugged in, rapid alignment is realized in a dark environment, sleepiness of a user is not influenced, and life is effectively improved.

The invention relates to a safety door structure of a power socket. The safety door structure of the power socket comprises a socket shell body, a safety baffle, a safety door base and a reset bias piece. The safety baffle is of an integral structure and comprises a baffle body part and cover sheet parts located on the left side and the right side of the baffle body part respectively, the cover sheet parts comprise two-pin jack cover sheets arranged on the left side and the right side, upper three-pin jack cover sheets on the left side and the right side and lower three-pin jack cover sheets on the left side and the right side, the safety baffle is arranged on the safety door base and is used for covering two-pin jacks and three-pin jacks, and the reset bias piece is used for achieving the sliding of the safety baffle. The safety door structure of the power socket solves the problem that another pole jack is exposed after a two-pole plug or a three-pole plug is inserted into a five-hole socket, therefore, the safety of the socket is ensured, and accidental electric shocks can be prevented effectively.

The invention belongs to the field of high-voltage electricity safety technology, and particularly relates to an electric wire anti-bird-nesting mechanism based on a pressure bar structure. The electric wire anti-bird-nesting mechanism comprises a wind pendulum, a spherical hinge, a telescopic rod, an oil cylinder, a cross bar, an inclined supporting rod, an articulated sliding sleeve, an inertial spring, an inertial sliding sleeve and an electric wire, wherein the power of the mechanism is sourced from the natural wind energy, when the wind acts on the wind pendulum, the wind energy is converted to mechanical energy, the telescopic rod and the spherical hinge ensure that the wind pendulum performs rotation and downward swinging motion without interference, the hydraulic oil in the oil cylinder is compressed, the mechanical energy is converted to pressure energy, and thus the cross bar that is connected with the oil cylinder moves, the liquid pressure energy is converted to the mechanical energy again during the period, and then the power is delivered to the inertial sliding sleeve from the cross bar, the inclined supporting rod, the articulated sliding sleeve and the inertial spring to ensure that the inertial sliding sleeve can perform reciprocating sliding on the electric wire to knock off sundries that are used for birds to nest on the electric wire. According to the electric wire anti-bird-nesting mechanism disclosed by the invention, under the action of the natural clean energy-wind energy, the mechanism can continuously play the role and also is reliable in structure and relatively strong in practicability.