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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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Применить Всего найдено 3. Отображено 3.
13-06-2023 дата публикации

Durability test device for simulating manual treading and test method thereof

Номер: CN116256159A
Автор: LI LINCI, FANG WEN, LAN XIN, PAN SHIFENG, LIAO ZIJUN, SHI JIANENG, QIU YUNYAN, WU ZHONGHAO, TAN CHENGNING, TAN BINLU
Принадлежит:

The invention relates to the technical field of test devices, and discloses a durability test device simulating manual treading and a test method thereof.The test device comprises a movable workbench, a telescopic rod, an angle adjusting mechanism, an air cylinder, a pedal and a controller, and one end of the telescopic rod is connected with the top of the movable workbench; the other end of the telescopic rod is connected with one end of the air cylinder through an angle adjusting mechanism, the angle adjusting mechanism is used for adjusting the angle between the air cylinder and the telescopic rod, the other end of the air cylinder is provided with a treading block fixedly connected with a piston rod of the air cylinder, and the treading block is provided with a pressure sensor used for detecting the pressure of the piston rod of the air cylinder on the treading block. The air cylinder is connected with an electromagnetic valve used for controlling an output shaft of the air cylinder ...

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Номер записи: 1
11-04-2023 дата публикации

Automobile skylight automatic opening and closing test device and method thereof

Номер: CN115950648A
Автор: FANG WEN, LI LINCI, LAN XIN, LIAO ZIJUN, PAN SHIFENG, SHI JIANENG, QIU YUNYAN, WU ZHONGHAO, TAN CHENGNING, TAN BINLU
Принадлежит:

The invention discloses an automobile skylight automatic opening and closing test device which comprises a bottom plate, longitudinal supports, a transverse support, a telescopic rod, a stepping motor, a coupler, a single-chip microcomputer, a driver, a cooling fan and a power source, the longitudinal supports are fixed to the front side and the rear side of the bottom plate, the transverse support is connected between the two longitudinal supports in a longitudinally adjustable mode, and the telescopic rod is connected with the single-chip microcomputer. The telescopic rod is rotationally connected with the bottom of the bottom plate through the angle adjuster, the stepping motor is installed on the transverse support in a transverse adjusting mode, one end of the coupler is connected with the stepping motor, and the other end of the coupler is connected with a skylight button. The single-chip microcomputer, the driver, the cooling fan and the power supply are all arranged on the bottom ...

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Номер записи: 2
21-07-2023 дата публикации

Vehicle window glass automatic lifting test device and method thereof

Номер: CN116465611A
Автор: LAN XIN, FANG WEN, LI LINCI, PAN SHIFENG, LIAO ZIJUN, SHI JIANENG, QIU YUNYAN, WU ZHONGHAO, TAN CHENGNING, TAN BINLU
Принадлежит:

The invention discloses a vehicle window glass automatic lifting test device, which comprises a mounting rack, a glass lifter, a cooling fan, a position sensor, a main control relay, an intermediate relay, a voltage sensor, a single chip microcomputer and a power supply, and is characterized in that the glass lifter comprises two guide rails, a glass bracket and a motor for driving the glass bracket to lift up and down; the two guide rails are vertically arranged on the mounting frame in a bilateral symmetry mode, the two ends of the glass bracket are slidably connected with the guide rails on the left side and the right side respectively, the motor is connected with the glass bracket through a transmission mechanism, and a temperature sensor is arranged on the motor; the number of the position sensors is two, and the cooling fan is arranged on the mounting frame. According to the vehicle window glass lifting test device and method, the motor can be controlled through the single chip microcomputer ...

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Номер записи: 3