Screening device

A screening device,

• the screening device comprising at least:
• a rail,
• a screen,
• a drive shaft,
• a motorized drive device, and
• an autonomous electrical power supply,
• the motorized drive device comprising at least:
• an electromechanical actuator, the electromechanical actuator being arranged inside the rail, in an assembled configuration of the screening device, the electromechanical actuator being configured to move the screen by means of the drive shaft, the electromechanical actuator being electrically connected to the autonomous electrical power supply device, the electromechanical actuator comprising a first end and a second end, the second end being opposite to the first end,
• the autonomous electrical power supply device comprising at least:
• a battery module, the battery module being arranged inside the rail, in the assembled configuration of the screening device, the battery module comprising a first end and a second end, the second end being opposite the first end,
• the battery module comprising at least:
• a battery,
• a first mounting bracket, the first mounting bracket being arranged at the first end of the battery module, in the assembled configuration of the screening device, and
• a second mounting bracket, the second mounting bracket being arranged at the second end of the battery module, in the assembled configuration of the screening device,
• each of the first and second mounting brackets being arranged inside the rail and configured to hold the battery module inside the rail, in the assembled configuration of the screening device,
• the electromechanical actuator comprising at least:
• a third mounting bracket, the third mounting bracket being arranged at the first end of the electromechanical actuator, in the assembled configuration of the screening device, and
• a fourth mounting bracket, the fourth mounting bracket being arranged at the second end of the electromechanical actuator, in the assembled configuration of the screening device,
• each of the third and fourth mounting brackets being arranged inside the rail and configured to hold the electromechanical actuator inside the rail, in the assembled configuration of the screening device, the first, second, third and fourth mounting brackets being identical,
• and each of the first, second, third and fourth mounting brackets comprising an opening, the opening of each of the first, second, third and fourth mounting brackets being configured to accommodate the drive shaft, in the assembled configuration of the screening device.