Integrated helicopter vibration detection device

• Main Authors: WANG KEXIANG, LI GAOSHAN
• Format: Patent
• Language: Chinese; English
• Published: 08.03.2024
• Subjects: AIRCRAFT; AVIATION; COSMONAUTICS; DESIGNING, MANUFACTURING, ASSEMBLING, CLEANING, MAINTAINING ORREPAIRING AIRCRAFT, NOT OTHERWISE PROVIDED FOR; ELECTRIC COMMUNICATION TECHNIQUE; ELECTRICITY; GROUND OR AIRCRAFT-CARRIER-DECK INSTALLATIONS SPECIALLYADAPTED FOR USE IN CONNECTION WITH AIRCRAFT; HANDLING, TRANSPORTING, TESTING OR INSPECTING AIRCRAFTCOMPONENTS, NOT OTHERWISE PROVIDED FOR; MEASUREMENT OF MECHANICAL VIBRATIONS OR ULTRASONIC, SONIC ORINFRASONIC WAVES; MEASURING; PERFORMING OPERATIONS; PHYSICS; TESTING; TRANSPORTING; WIRELESS COMMUNICATIONS NETWORKS

The utility model discloses an integrated helicopter vibration detection device, the vibration detection device comprises an installation main body, a flexible mainboard, a battery and a data transmit-receive antenna, the flexible mainboard is installed in an installation cavity in a bending manner and is encapsulated by an insulating material, and a vibration sensor and a wireless chip are integrated on the flexible mainboard. The battery is installed in the installation cavity and surrounded by the flexible mainboard, and the wireless chip carries out data wireless transmission to the host through the data receiving and transmitting antenna. The built-in battery of the vibration detection device provided by the utility model supports the electric energy of the vibration detection device, supports wireless data transmission, has no external cable, reduces the wiring difficulty, places the flexible mainboard in the installation cavity of the installation main body in a bending form, and fully utilizes the mid