3results about How to "Avoid accidental shutdown" patented technology

This utility model discloses a novel concealed electric window opener, belonging to the field of window opener technology. The window opener includes a conversion mechanism housed within the window sill and a fixing mechanism positioned between the wall and the window. The conversion mechanism includes a motor, a first engagement gear, a second engagement gear, and a fork-shaped connecting rod. Pressing the fork-shaped connecting rod separates the two engagement gears, enabling switching between electric and manual modes. The fixing mechanism includes a fixed post that moves with the window, and a limiting corner block and an L-shaped block fixed to the wall side. When the window is fully opened, the fixed post passes over the limiting corner block and the L-shaped block, achieving automatic locking. This utility model solves the problems of existing electric window openers being unable to be manually operated during power outages and easily damaging the motor. It also achieves automatic locking after the window is fully opened, improving safety. Its overall concealed design balances functionality and architectural aesthetics.

The application discloses a control circuit, an electronic product and a vehicle, and relates to the field of automobile electronics, and comprises a power supply module, a power supply end of the power supply module is connected with a working power supply, an enabling end is connected with a wake-up output end of a communication module and a first output end of a controller, and an output end is connected with a power supply end of the controller; the communication module, a power supply end of the communication module is connected with the working power supply, and a control end is connected with a first end of a latch circuit; the controller, a second output end of the controller is connected with a second end of the latch circuit; the latch circuit, a second end of the latch circuit is connected with the second output end of the controller. If the controller is reset, a pin is in a high resistance state, at this time, the latch circuit maintains the control signal unchanged and outputs the control signal to the communication module, so that the false shutdown caused by the reset of the controller can be avoided, and the control signal is normally output to the communication module when the controller is in sleep or wake-up, so that the normal sleep and wake-up functions are not affected.

The utility model discloses a split excitation release with prevent false action protection mechanism relates to electrical equipment technical field, it includes split excitation release body, is fixedly arranged with fixed shell on split excitation release body, and is provided with protection switch in fixed shell still includes: setting on the protection mechanism of split excitation release body, and protection mechanism is used for preventing false closing protection switch, protection mechanism contains with the fixed connection of split excitation release body connecting plate, and is fixedly arranged with stand on connecting plate, is fixedly arranged with support plate on stand, and is fixedly arranged with electric telescopic handle on support plate, the output of electric telescopic handle is fixedly arranged with lifting plate, and is integrally arranged with the extension plate for the clamping protection switch of lifting plate, is fixedly arranged with clamping part on connecting plate, and clamping part is used for clamping protection switch with extension plate cooperation. This split excitation release with prevent false action protection mechanism is convenient for safe use, and high stability.