FIELD: devices for protection from mechanical effects, namely, engineering of radio-electronic equipment, possible use in equipment operating under conditions of intensive mechanical loads.
SUBSTANCE: device contains body with a pack of electronic boards positioned inside, mounted on shock-absorbing layers inside one body filled with discrete working substances, body is made deformable and is positioned inside an additionally introduced other rigid body, space between the body is filled with polymer compound. On side surfaces of the rigid body a circular flange is made with crashers, the flange is located in the same plane with mass center of the device.
EFFECT: creation of vibration and impact resistant radio-electronic block with increased reliability of operation under influence of intensive mechanical loads, increased vibration and impact resistance of radio-electronic block.
2 dwg
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