8results about How to "Play a waterproof effect" patented technology

The utility model relates to the technical field of motor iron cores, and discloses a stable high-speed permanent magnet synchronous motor iron core, which comprises an end cover, a silicon steel shell and a connecting disc, end covers are mounted on the outer sides of the silicon steel shells through mounting bolts, positioning guide sleeves are welded to the axes of the end covers in a sleeving mode, positioning bearings are arranged in the positioning guide sleeves in a sleeving mode, circular ring limiting grooves are formed in the inner sides of the silicon steel shells, and vertical frameworks are arranged between the two silicon steel shells at equal intervals; supporting circular rings are welded to the two ends of the vertical framework and located in the circular ring limiting grooves, connecting discs are arranged on the periphery of the silicon steel shell and close to the circular ring limiting grooves, opposite-pulling screw holes are formed in the connecting discs at equal intervals, and pull rods penetrate through the corresponding opposite-pulling screw holes in the two sets of connecting discs; the high-speed permanent magnet synchronous motor iron core is convenient to quickly assemble, manpower and material resources are saved, the overall stability is high, winding processing is quick, and the stable effect of rotor rotation is improved.

This utility model discloses a gigabit switch board based on a CPCI architecture server, comprising: a board body, a card frame sleeved around the board body, a sleeve fixedly connected to the left end of the card frame, and a fixing frame fixedly connected to the top of the card frame; and a convenient component. In this utility model, when the board body needs to be disassembled for maintenance and repair, the one-way rack is disengaged from the one-way tooth groove by moving a lever, thereby unlocking the board body. Simultaneously, the spring force of the return spring acts in the opposite direction on the sliding rod, further causing the push plate to push the board body, disengaging it from the inside of the card frame, thus achieving quick disassembly of the board body. By placing a baffle inside the two card sleeves, the baffle can seal the external sockets of the board body, preventing dust and impurities from entering, and also providing a waterproof effect, preventing splash water from entering the sockets and affecting the overall stability of the device.

This application discloses a waterproof bidet, relating to the technical field of bidet devices. The waterproof bidet includes: a housing having a receiving groove; and a connecting seat having a connecting groove and a water inlet groove disposed opposite to each other. The connecting seat is used to connect with the housing so that the receiving groove and the connecting groove engage to form a placement cavity. A waterproof partition is also provided inside the housing, dividing the placement cavity into a first chamber and a second chamber. The second chamber is located between the first chamber and the water inlet groove. A drive plate and a water pump are disposed inside the first chamber. The drive plate is electrically connected to the water pump, and the water pump is connected to an inlet pipe communicating with the water inlet groove.

This utility model relates to the field of aerator technology and discloses an aerator with a convenient waterproof cover that is easy to assemble and disassemble. It includes an aerator body, a support frame fixedly connected to the periphery of the aerator body, a float fixedly connected to the bottom of the support frame, a waterproof mechanism on the periphery of the aerator body, and a sealing mechanism on the top of the waterproof mechanism. The waterproof mechanism includes a mounting base fixedly connected to the periphery of the aerator body, and a sealing ring fixedly connected to the top of the mounting base. In use, through the waterproof mechanism, when the aerator body, support frame, and float are in water and performing aeration, the first and second waterproof covers are inserted into the mounting base, and the second waterproof cover is slidably connected to the inside of the first waterproof cover. The first and second waterproof covers are fixed by the action of a bidirectional threaded rod, a sliding rod, a first movable frame, a first insert rod, a second movable frame, and a second insert rod.

The utility model relates to photovoltaic power generation technical field, specifically disclose a kind of waterproof structure of roof photovoltaic power generation device, including waterproof layer, the bottom wall of waterproof layer is fixedly installed with four groups of mounting column, the upper surface of four groups of mounting column is respectively fixedly connected with waterproof cavity, waterproof assembly is installed in the inside of waterproof cavity, waterproof assembly includes the flow guide groove of being opened in the bottom wall of waterproof cavity, each flow guide groove is respectively through the four sides of waterproof cavity, the upper surface of waterproof cavity is fixedly connected with sealing ring, hydrophobic assembly is installed in the inside of waterproof layer, hydrophobic assembly includes several flow guide ribs installed in the bottom wall of waterproof layer, the bottom wall of waterproof layer is covered with waterproof roll material, by setting up hydrophobic assembly, rainwater can be collected and emptied in time Effect, avoid rainwater to accumulate too much to cause photovoltaic panel to soak and thus make it appear damage problem, further can make photovoltaic panel more durable.

The application relates to an integrated anti-leakage roof waterproof sleeve, and relates to the field of roof waterproof structures, which comprises a steel sleeve, a waterproof adhesive layer and a waterproof roll, the steel sleeve vertically penetrates a structural floor slab, the waterproof adhesive layer is arranged on the structural floor slab, the waterproof adhesive layer is arranged around the circumference of the steel sleeve, the waterproof adhesive layer forms a circular table structure, the waterproof roll is arranged on the structural floor slab and the waterproof adhesive layer, and the waterproof roll is connected with the outer wall of the steel sleeve through hot melting. The application has the effect that the waterproof roll can provide waterproof effect for a long time.

The utility model relates to the technical field of thermocouples, and discloses a waterproof armored thermocouple comprising a housing main body, one side of the upper end surface of the housing main body is rotatably provided with a flip cover, the upper end surface of the housing main body is provided with an embedding groove close to the outer side, and the midpoint of one side of the lower end surface of the flip cover is fixedly provided with an embedding block. The rotary knob is rotationally embedded in the position, close to the midpoint of the upper end, of one side of the shell body, the sealing gasket is embedded in the position, close to the midpoint of the lower end, of the shell body, four supporting columns are fixedly arranged at the positions, close to the outer side, of the upper end of the inner bottom face of the shell body, and a mounting plate is arranged at the positions, close to the upper ends, of the four supporting columns. And rotating rods are rotationally embedded in the positions, close to the middle points of the upper ends, of the two sides of the mounting plate. According to the utility model, after the flip cover is rotatably arranged on the upper end face of the housing main body, the flip cover can be opened or closed more conveniently, and the arranged rubber ring and the sealing gasket can improve the waterproof effect of the thermocouple, so that the thermocouple can operate stably.

The application relates to an electric control module mounting structure and air conditioning equipment. The electric control module mounting structure comprises a support frame, a wind guide cover and a water blocking piece. The wind guide cover is connected to one end of the support frame, and a wind guide hole is arranged at the connection position of the wind guide cover and the support frame. The wind guide cover has a wind guide channel. The air inlet end of the wind guide channel is communicated with the wind guide hole, and the air outlet end of the wind guide channel is located on the side of the support frame away from the wind guide hole. The water blocking piece is arranged in the wind guide channel and corresponds to the wind guide hole. The water blocking piece is arranged to be inclined relative to the horizontal plane. In the application, the water blocking piece is arranged to block the rainwater entering from the air outlet end of the wind guide channel, effectively prevents the rainwater from entering the electric control module from the wind guide hole, and has a waterproof effect.