34results about How to "Guaranteed moisture-proof" patented technology

The sandstone picture is made through the process including the following steps: cutting and grinding sandstone material to obtain smooth and flat sandstone plate; taking pattern with digital cameran and inputting into computer to form the palette data base; selecting picture from the data base and setting; and painting the picture with color painting machine onto the surface of the sandstone plate. Or, according to the natural grains of the sandstone plate, painting is made directly on the sandstone plate. The painted sandstone plate is then anti-fouling and waterproof treated, stoved at 55-65 deg.c for 0.5-1 hr and cooled to room temperature to finish the sandstone picture with semi-lustre effect. The sandstone picture has high enjoying value and high decoration effect.

The sandy rock picture is made through the following steps: cutting and grinding sandy rock to form smooth rock board material; establishing picture data base with digital camera taken pictures of stone board material and other pattern; selecting picture from the data base and designing picture; printing the picture and fixing onto the rock board; carving and polishing with stone carving machine to form picture board; filling with the paste of sandy rock powder and marble glue; roasting, coloring, polishing, anti-fouling and waterproof treatment to obtain sandy rock picture with rather high enjoying value. The sandy rock picture may be used as mural painting for living room, recreation place, meeting hall, etc.

The invention provides a coaxial cable branch socket, which comprises a housing, on which a coaxial cable inlet, an outlet and a load socket are provided, and a coaxial cable slot is provided in the housing, and the coaxial cable slot is installed with at least one electrical guide blade The coaxial cable groove is connected with the electrical guide needle groove at the same time, and the electrical guide blade or electrical guide needle is installed in the electrical guide blade installation groove or the electrical guide needle installation groove, and the electrical guide Electric guide pins are installed in the guide pin slots, circuit boards are installed in the housing, and the electric guide blades or the electric guide needles and the electric guide pins are respectively connected with the circuit board. The invention has simple construction and fast construction speed, which enables the communication installation of the smart meter to be standardized, and the installation and construction standards are controllable, so that the communication construction quality of the whole smart meter reaches a higher level.

The invention discloses an outdoor lightning spectrum observation room, which comprises an observation room base, a hexagonal prism-shaped observation room main body is installed on the observation room base, an observation room top cover is arranged on the top of the observation room main body, and a lightning rod is arranged on the top of the observation room top cover; The main body of the observation room is composed of six panels with the function of lightning protection and rainproof. The joints of two adjacent panels are equipped with leak-proof sealing strips; one of the panels is equipped with an observation room door that can be automatically closed. There are magnetic sealing strips embedded around the door and the door frame, each panel is equipped with a pull ring, and each panel is equipped with an observation window. When there is rain, the observation window is inlaid with non-stick water glass. Observation window made. The observation room can observe lightning occurring in any direction, which solves the problem of limited shooting orientation in the lightning spectrum observation test and improves observation efficiency; the observation window made of non-stick glass minimizes the impact of rainwater attached to the observation window. Influence of spectral observation effect.

The invention relates to a method used for digital bus information releasing and group control and a device thereof. The technical measure comprises the following steps: a vehicle terminal system, an electronic station board system and a vehicle technical information management centre are arranged, the electronic station board system is the vehicle technical information management centre are connected into a bi-directional communication network by line link, the vehicle terminal system transmits the vehicle information to the electronic station board system in a wireless communication, the electronic station board system reports the information to the vehicle technical information management centre, the bus coming to station at each station can be found out by inquiring a database, the station arriving time of the bus is calculated according to experimental data including average running speed, average running time between the stations and the like, finally, the arriving time is fed back to the electronic station board system, and the arriving time is displayed to the waiting passengers in a digital way. The method can effectively solve the problems of bus reduction in city and dispatching, information releasing, passenger facilitation, intelligent management control and the like. Therefore, the method realizes intelligent bus dispatching.

The invention discloses a waterproof and fireproof bank safe. The cabinet body is provided with the sealing card seat assembly corresponding to the positions of the inner annular sealing shoulder and the outer annular sealing shoulder. The inner annular sealing shoulder and the outer annular sealing shoulder The sealing shoulders are surrounded by a clamping sealing area. After the cabinet door is closed, the sealing card seat assembly can be sealed and clamped in the clamping sealing area, which can effectively improve the sealing effect and ensure moisture-proof performance. The fire-fighting treatment of the present invention The mechanism is connected with the sealing card seat assembly. When the temperature of the sealing card seat assembly is higher than a set temperature, the sealing card seat assembly can be expanded to enhance the sealing effect between the outer annular sealing shoulder and the inner annular sealing shoulder. This can improve the fire protection capability, and the fire-fighting treatment mechanism of the present invention can transport and spray fire extinguishing agent to the side of the cabinet door, effectively realize the control of the fire at the cabinet door, prevent the temperature at the cabinet door from being too high, and realize the control of the fire at the cabinet door. The protective effect of objects in the safe.

The invention discloses a handle of an oil-immersed fuse. The handle has the functions of moving timely and triggering a signal output device when the fuse moves. The handle comprises a handle body, a sealing cover, a pull rod and a linkage mechanism, wherein the handle body, the sealing cover, the pull rod and the linkage mechanism are sequentially connected. The pull rod comprises a large cylindrical head and a large connecting rod, the linkage mechanism comprises a small connecting rod, a front limiting screw and a rear limiting screw, the front end and the rear end of the small connecting rod are respectively provided with a flange on the radial side, the thickness of each flange is smaller than the width of a groove in the large connecting rod, the two flanges are respectively and axially provided with a thread through hole, the small connecting rod is arranged parallel with the large connecting rod in an axial moving mode, the screw head of the front limiting screw is located in a front inner hole of the large cylindrical head, the rod portion of the front limiting screw is inserted in a rear inner hole of the large cylindrical head in a movable mode and is in threaded connection with the thread through hole of the flange at the front end of the small connecting rod, the screw head of the rear limiting screw is located in a middle inner hole in handle body and in a middle inner hole of the sealing cover, and the rod portion of the rear limiting screw is inserted into a front inner hole of the handle and in a front inner hole of the sealing cover in a movable mode and is in threaded connection with the thread through hole of the flange at the rear end of the small connecting rod.