2results about How to "Rich operating experience" patented technology

The utility model discloses a kind of display control integrated screen communication systems based on multiple communication interfaces, including main control module, touch screen module, communication module and power module, main control module is connected with touch screen module, communication module, power module electricity respectively, power module is connected with touch screen module, communication module electricity respectively;Communication module includes RS232 communication circuit, CAN communication circuit, RS485 communication circuit and USB communication circuit.The utility model integrates RS232, RS485, CAN, USB and multiple communication interfaces, can be connected and data interaction with external device with different interface standard and communication protocol, greatly improve the compatibility of system, suitable for industrial control, intelligent device, automobile electronics and multiple fields.

The utility model belongs to the technical field of toys, especially relates to a wooden cone production toy, which comprises: a wooden main body composed of natural wood; further comprises: a functional area, the functional area comprises a first storage area, a second storage area, a production area and a taking area distributed on the wooden main body; a cone simulation piece, the cone simulation piece comprises a plurality of simulated cone skins and simulated cone balls; wherein the plurality of simulated cone skins and simulated cone balls are placed in the first storage area and the second storage area respectively, the simulated cone skins and simulated cone balls can be arranged in the taking area and the production area respectively and cooperate with the simulated cone production process through the taking area and the production area, and relative to the prior art, the utility model simulates a cone production process, increases the interactivity between the toy and children, combines the cone production process with cognitive learning and action training, and realizes the perfect fusion of entertainment and education.