Abstract: A joint locking mechanism of a passive robotic arm includes: an output assembly, including a joint output shaft, and a friction disk fixed to the joint output shaft; a braking assembly, including a threaded shaft arranged coaxially with the joint output shaft, a threaded sleeve threaded to the threaded shaft, a rotary disk connected fixedly to the threaded shaft, an end cap rotatable relative to the rotary disk, and a scroll spring generating a rotational force on the threaded shaft. The scroll spring has one end connected fixedly to the end cap and the other end connected to the rotary disk or the threaded shaft. The threaded sleeve is abutted tightly against the friction disk.

Abstract: An information interception method, a terminal, and a computer storage medium are disclosed.

Abstract: A joint locking mechanism of a passive robotic arm includes: an output assembly, including a joint output shaft, and a friction disk fixed to the joint output shaft; a braking assembly, including a threaded shaft arranged coaxially with the joint output shaft, a threaded sleeve threaded to the threaded shaft, a rotary disk connected fixedly to the threaded shaft, an end cap rotatable relative to the rotary disk, and a scroll spring generating a rotational force on the threaded shaft. The scroll spring has one end connected fixedly to the end cap and the other end connected to the rotary disk or the threaded shaft. The threaded sleeve is abutted tightly against the friction disk.

Abstract: An information interception method, a terminal, and a computer storage medium are disclosed.

Abstract: An information interception method, a terminal, and a computer storage medium are disclosed.

Abstract: The invention relates to radiation therapy system. The system includes a five-degree-of-freedom O-shaped arm radiation therapy device and a six-degree-of-freedom parallel radiation therapy bed. The five-degree-of-freedom O-shaped arm radiation therapy device includes an O-shaped arm movement mechanism, a linear accelerator device, a radiation dose detection device and a double-X-ray machine image positioning mechanism. The O-shaped arm movement mechanism includes an O-shaped arm, an accelerator displacement device, a rotational displacement device, a turning displacement device, a horizontal transverse displacement device, and a horizontal longitudinal displacement device. The double-X-ray machine image positioning mechanism includes an X-ray transmitter and receiver. The six-degree-of-freedom parallel radiation includes a base assembly, a connecting rod assembly and a bed plate assembly.

Abstract: An information interception method, a terminal, and a computer storage medium are disclosed.

Abstract: The invention relates to radiation therapy system. The system includes a five-degree-of-freedom O-shaped arm radiation therapy device and a six-degree-of-freedom parallel radiation therapy bed. The five-degree-of-freedom O-shaped arm radiation therapy device includes an O-shaped arm movement mechanism, a linear accelerator device, a radiation dose detection device and a double-X-ray machine image positioning mechanism. The O-shaped arm movement mechanism includes an O-shaped arm, an accelerator displacement device, a rotational displacement device, a turning displacement device, a horizontal transverse displacement device, and a horizontal longitudinal displacement device. The double-X-ray machine image positioning mechanism includes an X-ray transmitter and receiver. The six-degree-of-freedom parallel radiation includes a base assembly, a connecting rod assembly and a bed plate assembly.