Abstract: The present disclosure discloses a keypad structure and a visual programmable intelligent controller with a keypad structure, including at least one light-transmittable key, at least one key mounting shell for arranging each key, an elastic element arranged, at an edge of the key and configured to allow the key to move up and down in a reciprocating manner, at least one display device, wherein an image displayed by the display device is watched via the key and a circuit body arranged between the key and the display device to sense an action of the key.

Abstract: A shielding structure includes a camera base, a shielding member, and an operating member. The camera base is provided with a lens module and a guiding rail. One end of the shielding member is provided with a shielding part, the other end of the shielding member is provided with a connecting part, and a pivot point arranged between the connecting part and the shielding part. The operating member is connected to the connecting part and configured to slide along the guiding rail. Sliding of the operating member along the guiding rail drives the connecting part of the shielding member to move so as to bring the shielding member to rotate around the pivot point.