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Небесная энциклопедия

Космические корабли и станции, автоматические КА и методы их проектирования, бортовые комплексы управления, системы и средства жизнеобеспечения, особенности технологии производства ракетно-космических систем

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Мониторинг СМИ

Мониторинг СМИ и социальных сетей. Сканирование интернета, новостных сайтов, специализированных контентных площадок на базе мессенджеров. Гибкие настройки фильтров и первоначальных источников.

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Применить Всего найдено 6. Отображено 6.
27-08-2021 дата публикации

LED advertising lamp convenient to install

Номер: CN214064688U
Автор: LING KUANGYE, GUO MINGJU, HAO ZHIQIANG, CHENG YUPING, 凌匡冶, 郭明菊, 郝志强, 程玉平
Принадлежит: YINGYI NIHONG TECH SHANGHAI CO LTD, YINGYI NIHONG TECHNOLOGY (SHANGHAI) CO., LTD., 颖奕霓虹科技（上海）有限公司

The LED advertising lamp convenient to install comprises a shell, first longitudinal beams are arranged on the two sides in the shell, a plurality of first supporting blocks arranged in a matrix mode are arranged on the first longitudinal beams and a second longitudinal beam, first connecting pieces are arranged on the first supporting blocks, second connecting pieces are arranged above the first connecting pieces, and the second connecting pieces are arranged above the second connecting pieces. The side, away from the first longitudinal beam, of the second supporting block is fixedly connected with the advertising lamp module. According to the LED advertising lamp convenient to install, the advertising lamp module is fixedly connected with the first longitudinal beam and the second longitudinal beam through mutual cooperation of the first connecting piece and the second connecting piece, so that the purpose of installing the advertising lamp module is achieved, and when the draught fan ...

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Номер записи: 1
27-08-2021 дата публикации

LED lamp driving control device convenient to install

Номер: CN214064686U
Автор: LING KUANGYE, GUO MINGJU, HAO ZHIQIANG, CHENG YUPING, 凌匡冶, 郭明菊, 郝志强, 程玉平
Принадлежит: YINGYI NIHONG TECH SHANGHAI CO LTD, YINGYI NIHONG TECHNOLOGY (SHANGHAI) CO., LTD., 颖奕霓虹科技（上海）有限公司

The utility model discloses an LED lamp drive control device convenient to install, which comprises an installation plate, a containing cavity is arranged in the installation plate, a gear is connected to the inner wall of the containing cavity through a bearing, a rack is arranged on the side face of the gear, a pull rod is fixedly connected to the side face of the rack, a first bevel gear is arranged on a rotating shaft, and a second bevel gear is arranged on the rotating shaft. A T-shaped clamping block is slidably connected to the side, close to the fixing base, of the containing cavity, a second bevel gear is arranged at the end, close to the rotating shaft, of the T-shaped clamping block, and the T-shaped clamping block can be clamped into the T-shaped clamping groove. According to the drive control device of the LED lamp convenient to install, the installation plate and the LED lamp body are separated from each other, during installation, only the installation plate needs to be fixed ...

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Номер записи: 2
26-05-2023 дата публикации

Non-magnetic grinding clamping platform for thin-walled parts

Номер: CN116160360A
Автор: LONG CHUNYAN, BAI XUEFENG, LIU CHAO, ZHANG RUIJUN, GUO MINGJU, FENG SHIJUN, LI LIPENG, PAN SHUMIN, LI JIALIN, LI QIAORONG, ZHAO JING, JI QIANG, AN JIANFEI
Принадлежит:

The invention relates to a non-magnetic grinding clamping platform for thin-walled parts. Non-magnetic grinding machining is achieved. The device is composed of a platform base, a storage table assembly and a vacuumizing suction nozzle, the storage table assembly comprises a sealing rubber ring, a storage table, a telescopic inner cylinder, a telescopic outer cylinder, a vacuum bottom cylinder, a vacuum top cylinder, a vacuum telescopic sleeve and a supporting ring, the platform base is provided with a storage table connecting hole, and the side end of the platform base is provided with the vacuumizing suction nozzle; the vacuum telescopic sleeve is installed between the vacuum bottom cylinder and the vacuum top cylinder in a sealed mode, the supporting ring is installed in the vacuum telescopic sleeve, the vacuum bottom cylinder is installed on the platform base, the upper end of the vacuum top cylinder is connected with the lower end of the storage table in a sealed mode, and the sealing ...

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Номер записи: 3
16-06-2010 дата публикации

Analog neon board and preparation method thereof

Номер: CN0101739918A
Автор: GUO MINGJU, MINGJU GUO
Принадлежит:

The invention discloses an analog neon board and a preparation method thereof. The analog neon board has the first technical scheme that: the analog neon board comprises a printing slice, a plurality of LED lamps, a PCB base board for providing an LED circuit, and a bottom shell with a groove and is characterized in that the LED lamps are installed on the PCB base board to form a whole which is fixed in the groove of the bottom shell by screws, and then the printing slice matched with the whole is installed on the surface of the bottom shell. The analog neon board has the second technical scheme that: the analog neon board comprises a printing slice, a lamp strip, a frame, a plurality of LED lamp, a PCB base board for providing an LED circuit, and a bottom shell with a groove and is characterized in that the LED lamps are arranged on the PCB base board to form a whole which is fixed in the groove of the frame and then is combined with the bottom shell, and then the planar lamp strip and ...

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Номер записи: 4
27-08-2021 дата публикации

Base for mounting neon lamp

Номер: CN214064687U
Автор: LING KUANGYE, GUO MINGJU, HAO ZHIQIANG, CHENG YUPING, 凌匡冶, 郭明菊, 郝志强, 程玉平
Принадлежит: YINGYI NIHONG TECH SHANGHAI CO LTD, YINGYI NIHONG TECHNOLOGY (SHANGHAI) CO., LTD., 颖奕霓虹科技（上海）有限公司

The base comprises a neon lamp panel, a neon lamp body is fixedly installed on the neon lamp panel, a fixing seat is arranged at the bottom of the neon lamp panel and placed in a supporting seat with an opening in the top, a bearing seat is arranged on the side face of the supporting seat, a threaded rod is inserted into the bearing seat, and the threaded rod is connected with the neon lamp body. The screw rod is sleeved with a sliding seat in spiral connection with the screw rod, the sliding seat is rotationally connected with a locking rod through a connecting rod, a connecting block is fixedly arranged on the locking rod, the locking rod is inserted into a limiting plate with a hole in the middle, a clamping seat is arranged on the side face of the fixing seat, a connecting plate is arranged in the clamping seat, and the connecting block is fixedly connected with the clamping seat. A positioning groove is formed in the side face of the connecting plate, and a strong magnet is arranged ...

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Номер записи: 5
25-03-2015 дата публикации

Preparation method of N-2-quinolyl aryl sulfonamide compounds

Номер: CN104447536A
Автор: YU XIAOQIANG, BAO MING, FENG XIUJUAN, ZHANG YUE, GUO MINGJU
Принадлежит:

The invention belongs to the technical field of fine chemical engineering, and discloses a preparation method of N-2-quinolyl aryl sulfonamide compounds. The preparation method can be used for synthesizing a series of N-2-quinolyl aryl sulfonamide compounds from aryl sulfonamide and derivative of quinoline N-oxide by carrying out a heating reaction in an organic solvent with a trivalent iodine compound serving as an oxidant and triarylphosphine compounds functioning as additives. The invention mainly aims at providing a synthesis method of the N-2-quinolyl aryl sulfonamide compounds. The method is simple and efficient, high in atom economy and environment-friendly; the method has the advantages of being simple in method step, easy in obtaining of raw materials, high in atom economy, environment-friendly and the like. The N-2-quinolyl aryl sulfonamide, as an important skeleton structure, can be widely applied to the medicine synthesis field, and has high use value and social and economic ...

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Номер записи: 6