2results about How to "Efficient and fast operation" patented technology

This utility model belongs to the technical field of vacuum control equipment, and in particular to a fast-response vacuum controller, including a vacuum controller housing, a vacuum controller body, a control panel, and a valve body mechanism. The vacuum controller body is disposed within the vacuum controller housing. A damping shaft is rotatably mounted on the control panel, and a strip block is radially fixedly mounted on the damping shaft. A storage groove is provided on the top side of the vacuum controller housing, and the strip block is mounted on the inner walls of the front and rear sides of the storage groove via damping hinges. The valve body mechanism is disposed within the vacuum controller housing and connected to the vacuum controller body. The valve body mechanism includes a mounting box, a U-shaped plate, two partitions, a guide and reset assembly, a transmission assembly, an electromagnet, and a magnetically made moving plate. This utility model has a reasonable design, can quickly respond to operation commands, improve execution efficiency, and optimize the operation interface to enhance ease of use and storage.

The utility model discloses a side-locking adjustable helmet which comprises a helmet body, a bridle, protection rings rotationally installed on the two sides of the helmet body and sliding self-locking mechanisms arranged on one sides of the protection rings. The protection ring is suitable for being overturned to the front part to protect the jaw and the lips; the sliding self-locking mechanism comprises a sliding rail base arranged on one side of the protection ring and a sliding block assembled in the sliding rail base in a sliding mode. One end of the strap is fixed to the side, away from the sliding self-locking mechanism, of the helmet body, and the other end of the strap and the inner side of the sliding block are assembled in an opening and closing mode through a buckle. The tightness degree of the bridle can be adjusted by pushing the sliding block, and the sliding block can be self-locked and fixed in a normal state. The bridle is tied in a side locking mode, the tightness degree of the bridle can be adjusted by sliding up and down, operation is efficient and rapid, and stability is higher.