Feijie Qian

Title: Feijie Qian: Innovator in Impact Isolation Technology

Introduction

Feijie Qian is a prominent inventor based in Beijing, China. He is known for his innovative contributions to the field of impact isolation technology. With a focus on developing devices that enhance safety and performance, Qian has made significant strides in his area of expertise.

Latest Patents

One of Feijie Qian's notable inventions is the zero-stiffness impact isolation device. This device comprises a shell, a half-hourglass-shaped boss, a sliding block, a spring, a motion guide assembly, and an inner core. The motion guide assembly includes a linear bearing fixed to both the shell and the inner core, along with a corresponding sliding rod. It is divided into a transverse guide assembly and a longitudinal guide assembly. The spring is positioned outside the sliding rod of the transverse motion guide assembly, with its ends in contact with the sliding block and the inner core. When the device experiences an external impact load, the inner core and the separated object engage in a reciprocating motion. The sliding block is pushed by the half-hourglass-shaped boss to move side to side relative to the inner core, while the spring provides elastic force to the sliding block throughout this process. Qian holds 1 patent for this innovative device.

Career Highlights

Feijie Qian has had a distinguished career, working with reputable organizations such as Beihang University and Hangzhou Deti Civil Air Defense Equipment Co., Ltd. His work in these institutions has allowed him to collaborate with other experts in the field and contribute to advancements in technology.

Collaborations

Throughout his career, Qian has worked alongside notable colleagues, including Wei Cheng and Li Wang. These collaborations have further enriched his research and development efforts.

Conclusion

Feijie Qian's contributions to impact isolation technology exemplify his innovative spirit and dedication to enhancing safety in various applications. His work continues to influence the field and inspire future advancements.