2results about How to "Accelerate Design Cycle" patented technology

The utility model relates to a chain type hoop device for pipe pile, including I -shaped chain link, buckle structure and locking structure, I -shaped chain link includes chain link A and chain link B, a plurality of chain link A and a plurality of chain link B staggered connection and common constitute long chain structure, buckle structure includes fastener A and fastener B, fastener A links with chain link A and fastener B links with chain link B, because fastener A and fastener B movable insertion, therefore chain link A and chain link B are linked through buckle structure activity, locking structure includes socket and plug, socket and plug are connected with the both end of long chain structure respectively, socket is provided with installation groove in, plug is equipped with spring in, after plug inserts installation groove, locks in installation groove through spring, the utility model reaches beneficial effect is: can lengthily adjust length and can realize good locking.

The invention relates to the technical field of electronic control, in particular to a multifunctional control panel for jig testing equipment, which comprises a master control microcontroller unit, a control module, a control module and a control module, and is characterized in that the master control microcontroller unit is used for executing control logic and processing signals; the input and output interface unit is connected to the main control microcontroller unit and is used for processing an input signal and an output control signal of the jig, and the input and output interface unit comprises an optical coupling isolation device and a driving chip and is used for realizing signal isolation and driving; and the expansion communication interface unit supports an I2C or UART protocol, comprises a UART2 interface and a UART3 interface, and is used for connecting a plurality of peripheral expansion circuit boards or HMI screens. The number of input and output IO is freely expanded through an I2C or UART interface, the flexible test requirement is met, an external HMI screen can be directly connected, visual operation is achieved, dependence on computer peripherals is reduced, the cost performance and expansibility are improved, the research and development period is shortened, and automatic test integration is facilitated.