78results about How to "With rainproof function" patented technology

The invention discloses a charging port and a charging pile for new energy vehicles (NEVs). The charging port and the charging pile comprise a port part mounted in a vehicle wall body, a supporting column, a horizontal beam fixed on the supporting column, a clamping part mounted under the horizontal beam and a charging gun head clamped in the clamping part, wherein the charging gun head comprises a plug-in part and a hand-held part which is fixed to the bottom of the plug-in part; a counterbore is arranged in the top end surface of the plug-in part; a pressure sensor is arranged in the counterbore; a first sliding cavity is arranged in the plug-in part and below the counterbore; second sliding cavities are symmetrically arranged at the two sides of the first sliding cavity; first counter grooves are arranged at the side, away from the first sliding cavity, of the second sliding cavities; first sliding blocks are arranged in the second sliding cavities; slope sliding blocks extending into the first sliding cavity are arranged at the inner side of the first sliding blocks; locking blocks running through the first counter grooves and running through the outer side walls of the plug-in part are arranged at the outer side of the first sliding blocks; a screw rod is arranged in the first sliding cavity; and the bottom of the screw rod is in power connection with a motor. The charging port and the charging pile for the NEVs have the advantages of simple structure, convenient plug-in connection and high stability after the plug-in connection, and can prevent interruption of charging caused by accidental touching.

The invention discloses an LED outdoor electronic display screen with a rainproof function. The display screen comprises a supporting plate and a display screen body, and supporting legs are fixedly connected to the four corners of the bottom of the supporting plate. The top of the supporting plate is fixedly connected with a shell, the top of the shell is fixedly connected with a rainproof shed,the display screen body is fixed between the two sides of the inner wall of the shell, and a transparent plate is fixedly connected between the two sides of the inner wall of the shell and located right in front of the display screen body through first bolts. The invention relates to the technical field of display screens. According to the invention, the display screen body is arranged in the shell and combined with the rainproof shed at the top and the transparent plate in front of the rainproof shed, the rainproof effect can be effectively improved, the motor works to drive the scraping plate to move up and down, water spots are automatically removed, manual wiping is not needed, use is more convenient, practicability is improved, the scraping plate is convenient to replace, transparentand convenient to detach, and the display screen is convenient to maintain.

The invention discloses a lighting device with a rainproof function and for field operation. A bottom plate is included; an inserting rod is fixedly connected to each of the left side and the right side of the lower surface of the bottom plate; the upper surface of the bottom plate is fixedly connected with a fixed rod; the top end of the fixed rod is fixedly connected with a rotating shaft; the surface of the rotating shaft is sleeved with a bearing; the left side face of the bearing is fixedly connected with the right side face of a glass shell through a first connection plate; and the leftside and the right side of the top of the glass shell are each provided with a universal wheel. According to the lighting device with the rainproof function and for field operation, due to cooperationof the rotating shaft, the bearing, the glass shell, a baffle, a clamping groove, a clamping rod, an elastic device and a first groove, firstly an electric pushing rod is shortened, a lighting lamp is made to enter the first groove, then the glass shell is rotated and is made to be blocked below the first groove, and therefore raindrops can obliquely fall and cannot hit the lighting lamp, and therefore it is avoided that rainwater invades the lighting lamp and the lighting lamp is damaged, and losses of people are avoided.