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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.
13-06-2023 дата публикации

Spreading device, spreading mechanism and unmanned aerial vehicle

Номер: CN116250402A
Автор: DING ZUOJUN, HE JIANBING, LI SHENGHUA
Принадлежит:

The invention discloses a spreading device, a spreading mechanism and an unmanned aerial vehicle, and belongs to the technical field of unmanned mobile equipment. The spreading device comprises a material box, a base and a spreader, the material box has an opening state and a folding state; an accommodating space is formed in the material box when the material box is opened; the material box can be folded under stress and is adjusted from an opening state to a folding state, so that the distance between two opposite ends or two opposite sides of the material box is reduced; when the spreading device is in a use state, the material box is in an open state, and the accommodating space, the first material passing space and the second material passing space are communicated; when the spreading device is in the storage state, the material box is in the folding state. According to the spreading device, the spreading mechanism and the unmanned aerial vehicle, the material box can be folded, the ...

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Номер записи: 1
05-02-2014 дата публикации

Anodic oxidation process for obstruction anti-explosion aluminum alloy

Номер: CN103556200A
Автор: DING ZUOJUN
Принадлежит:

The invention discloses an anodic oxidation process for an obstruction anti-explosion aluminum alloy which is used in a flammable and combustible liquid or gas reservoir as a safety filling material in the metal material machining field. A machined and formed aluminum alloy net-shaped obstruction anti-explosion material is arranged in a 15-25% sulfuric acid basin; an anode is connected with the to-be-oxidized obstruction anti-explosion material; a cathode is connected with a stainless steel plate which does not generate ions; a direct-current power supply is connected between the anode and the cathode; the direct-current voltage is 12-36V; anodic oxidation can be anodic oxidation performed on the surface of an aluminum alloy thin plate; the thickness of an oxidized layer of the aluminum alloy is increased through anodic oxidation, and the hardness and pressure-resistance of the material are improved. The anodic oxidation process has the advantages that the hardness of the aluminum alloy ...

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Номер записи: 2
04-07-2023 дата публикации

Sowing system and movable platform

Номер: CN116368999A
Автор: DING ZUOJUN, LI SHENGHUA, WEN HAIJUN, HE JIANBING
Принадлежит:

The embodiment of the invention provides a sowing system and a movable platform, and relates to the technical field of movable platforms. The sowing system comprises a material box, a sowing mechanism and an eccentric block. Wherein the material box is used for accommodating materials; the scattering mechanism is connected with the material box, can rotate and is used for scattering materials falling into the scattering mechanism from the material box. The eccentric block is eccentrically arranged on the sowing mechanism relative to a rotating shaft of the sowing mechanism and is used for enabling the sowing mechanism to generate vibration in the process that the sowing mechanism rotates, so that the vibration is transmitted to the material box through the sowing mechanism. According to the sowing system and the movable platform provided by the embodiment of the invention, the problem of material accumulation caused by the phenomenon that materials are hung on the wall in the sowing process ...

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Номер записи: 3
13-06-2023 дата публикации

Spreading mechanism and unmanned aerial vehicle

Номер: CN116250403A
Автор: DING ZUOJUN, WEN HAIJUN, CHEN SHUZHAN, XIAO DINGFENG
Принадлежит:

The invention discloses a broadcasting mechanism and an unmanned aerial vehicle, and belongs to the technical field of unmanned mobile equipment. The spreading mechanism comprises a loading device and a spreading device, the loading device comprises a loading table and a supporting frame, and the spreading device comprises a material box, a base and a spreader; the spreading mechanism has a use state and a storage state, when the spreading mechanism is in the use state, the load table and the supporting frame, the material box and the load table, and the base and the supporting frame are detachably connected respectively, and when the spreading mechanism is in the storage state, the load table, the supporting frame and the spreading device are separated from one another and are convenient to store. The unmanned aerial vehicle comprises a flying main body, and a broadcasting mechanism is installed on the flying main body through a load table. The spreading mechanism and the unmanned aerial ...

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Номер записи: 4
16-06-2023 дата публикации

Unmanned aerial vehicle load mounting structure and unmanned aerial vehicle

Номер: CN116262542A
Автор: LI ZHIYONG, DING ZUOJUN
Принадлежит:

An unmanned aerial vehicle load mounting structure disclosed by the present invention comprises a fuselage, a load and a locking assembly, the load can be mounted on the fuselage through the locking assembly, the fuselage is provided with a first switching circuit board, the first switching circuit board is in communication connection with a function module on the fuselage, the load is provided with a second switching circuit board, and the second switching circuit board is in communication connection with the function module on the fuselage. The second switching circuit board is in communication connection with a functional module on the load, the first switching circuit board is provided with a first connecting terminal, and the second switching circuit board is provided with a second connecting terminal. And the first connecting terminal and the second connecting terminal are in plug-in fit so as to realize communication connection between the machine body and the function module on ...

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Номер записи: 5
05-02-2014 дата публикации

Obstruction anti-explosion material and manufacture technology

Номер: CN103552780A
Автор: DING ZUOJUN
Принадлежит:

The invention discloses an obstruction anti-explosion material used in a flammable and combustible liquid or gas storage device to serve as filling material, and a manufacture technology thereof. The obstruction anti-explosion material is coiled and formed by a stamped stainless steel wire and has an alveolate porous structure. The manufacture technology comprises the following steps of rolling a stainless steel ingot into a stainless steel thin plate; slitting the stainless steel thin plate into stainless steel thin plates with kerfs by a blanking machine; shaping and winding the stainless steel thin plates; heating the shaped stainless steel thin plate coil in a heating furnace; carrying out slitting rolling to the heated stainless steel thin plate coil; then, hauling to be expanded into a stainless steel wire; overlaying the stainless steel wire into the reticular obstruction anti-explosion material. The obstruction anti-explosion material disclosed by the invention has the advantages ...

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Номер записи: 6