摘要:
A load-adjustable SAW (Surface Acoustic Wave) actuator arrangement includes a platform having two sliding bearings symmetrically disposed at two sides; a SAW actuator disposed in the platform between the sliding bearings for producing a surface acoustic wave at the top surface thereof, a slider disposed inside the platform and movable by the SAW actuator along the sliding bearings, and a support structure. The slider has a pressure bearing structure disposed in contact with the top surface of the SAW actuator and two positioning portions respectively supported on the sliding bearings. The support structure applies a predetermined force to the slider subject to the load carried on the slider, keeping the contact pressure between the slider and the SAW actuator about a constant value.
摘要:
An intelligent pet-feeding device is disclosed, which comprises: a frame, configured with at least one opening; a storage tank, for storing at least one kind of food while enabling each kind of food to be transported out of the frame from it corresponding opening; a communication module, capable of performing a wireless communication with an operator at a remote end; an imaging module, for capturing images and thus generating image signals accordingly; an audio transceiver module, for receiving and transmitting audio signals; and a central processing unit, electrically connected to the communication module, the imaging module and the audio transceiver module for processing signals received thereby and generated therefrom.
摘要:
An intelligent pet-feeding device is disclosed, which comprises: a frame, configured with at least one opening; a storage tank, for storing at least one kind of food while enabling each kind of food to be transported out of the frame from it corresponding opening; a communication module, capable of performing a wireless communication with an operator at a remote end; an imaging module, for capturing images and thus generating image signals accordingly; an audio transceiver module, for receiving and transmitting audio signals; and a central processing unit, electrically connected to the communication module, the imaging module and the audio transceiver module for processing signals received thereby and generated therefrom.
摘要:
A portable virtual input control device and a method thereof are provided, which can achieve a purpose of human-machine interaction and remote control. The portable virtual input control device comprises a main body, an operation interface display unit connected to the main body, an image capturing module adjacent to the main body, and a central processing module, built in the main body. The operation interface display unit is movably disposed in front of a head of the user for displaying an operation interface corresponding to a controlled device. The image capturing module captures a position image of a hand of the user outside the operation interface display unit. The central processing module transmits display data to the operation interface display unit to display the operation interface, and connected to the image capturing module for receiving the position image of the hand of the user captured by the image capturing module, and determining a control command input by the user according to the display data and the position image of the hand of the user.
摘要:
A portable virtual input control device and a method thereof are provided, which can achieve a purpose of human-machine interaction and remote control. The portable virtual input control device comprises a main body, an operation interface display unit connected to the main body, an image capturing module adjacent to the main body, and a central processing module, built in the main body. The operation interface display unit is movably disposed in front of a head of the user for displaying an operation interface corresponding to a controlled device. The image capturing module captures a position image of a hand of the user outside the operation interface display unit. The central processing module transmits display data to the operation interface display unit to display the operation interface, and connected to the image capturing module for receiving the position image of the hand of the user captured by the image capturing module, and determining a control command input by the user according to the display data and the position image of the hand of the user.