一种空投假人颈部传感器安装装置
By designing a neck counterweight connector and a vertebral structure, the problem of unstable clamping force caused by changes in cable diameter was solved, achieving stable cable storage and precise angle control. This ensured the accuracy of sensor data and the consistency of test parameters, simulated the stress state of the human neck, and provided a reliable test basis for airdropping dummies.
Patent Information
- Authority / Receiving Office
- CN · China
- Patent Type
- Patents(China)
- Current Assignee / Owner
- NANJING QINGTAI INTELLIGENT TECHNOLOGY CO LTD
- Filing Date
- 2025-08-20
- Publication Date
- 2026-07-17
AI Technical Summary
The existing neck sensor mounting device for airdropped dummies has unstable clamping force when the cable diameter changes, which can easily lead to cable loosening or wear. The locking structure has poor stability, affecting the consistency of test parameters.
The neck counterweight connector is forged from 45# steel. Combined with the movable plate and gear-shaft meshing structure on the cable reel, and locked with a snap plate and tension spring, it adaptively adjusts the clamping force. The vertebral structure simulates the flexibility of the human neck, and the rigidity and flexibility characteristics of the cervical spine are simulated with 40Cr alloy steel and polyurethane rubber parts to ensure that the cable is neatly stored and the angle is stable.
It achieves stable cable storage and precise angle control, avoiding cable loosening and wear, ensuring the accuracy of sensor data and the consistency of test parameters, simulating the stress state of the human neck, and providing reliable test data.
Smart Images
Figure CN120970959B_ABST