Abstract: A device for covering a portion of a server rack includes a main body having a front side, a back side, and a longitudinal axis, a locking element connected to a first longitudinal end of the main body, and an anchor element at a second longitudinal end of the main body. The anchor element is configured to engage with and slide longitudinally relative to the server rack.

Abstract: The present invention relates to an intelligent wind turbine generator, which comprises a first blade module, a second blade module, a power generating module, and a control module. The second blade module is disposed at the first blade module. The power generating module is connected with the first and second blade modules. The control module is connected with the power generating module, the first blade module, and the second blade module. The first and second blade modules rotate, driving the power generating module to generate power. The control module detects a voltage value generated by the power generating module and judges if the voltage value is greater or lower than a predetermined value. The control module controls whether the first and second blade modules overlap or not. The intelligent wind turbine generator is able to switch automatically the blade number of the wind turbine generator.

Abstract: A slide rail displacement positioning mechanism includes a slide rail assembly consisting of an inner slide rail and an outer slide rail, a stopper member affixed to the inner slide rail and providing a positioning gap between a frame body and an abutment component thereof, and a positioning member affixed to the outer slide rail and adapted for elastically biasing the abutment component upon a relative movement between the stopper member and the positioning member subject to the operation of the slide rail assembly, and thus, the positioning member can be positively stopped by the frame body to achieve relative positioning between the outer slide rail and inner slide rail of the slide rail assembly.

Abstract: The present invention relates to an intelligent wind turbine generator, which comprises a first blade module, a second blade module, a power generating module, and a control module. The second blade module is disposed at the first blade module. The power generating module is connected with the first and second blade modules. The control module is connected with the power generating module, the first blade module, and the second blade module. The first and second blade modules rotate, driving the power generating module to generate power. The control module detects a voltage value generated by the power generating module and judges if the voltage value is greater or lower than a predetermined value. The control module controls whether the first and second blade modules overlap or not. The intelligent wind turbine generator is able to switch automatically the blade number of the wind turbine generator.