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US 11,540,627 B2Granted
Serving module and robot having the same
AssigneeLG Electronics Inc.
InventorsChungin Jung, Sunho Yang, Eulpyo Hong
Life of this patent
Estimating the term…
Abstract
According to the present embodiment, a serving module includes: a tray; a main body formed therein with a tray space configured to accommodate the tray and having a tray entrance; a tray moving device configured to move at least a part of the tray out of the tray entrance or move an entire of the tray into the tray space; a door configured to open and close the tray entrance; and a door driving device connected to the door to open and close the door.
Claims3
A serving module, comprising:
- a tray;
- a main body having a tray receiving space configured to accommodate the tray therein, the main body having a tray entrance in communication with the tray receiving space;
- a door configured to open and close the tray entrance;
- a door driver connected to the door to open and close the door;
- and
- an indicator located on the main body, the indicator being configured to change a lighting pattern according to a moving direction of the door during an operation of the door,
- wherein the indicator includes a plurality of light sources, and
- wherein the light sources are sequentially turned on or off along the moving direction to indicate the moving direction of the door.
5 more elements
A serving module, comprising:
- a tray;
- a main body having a tray receiving space configured to accommodate the tray therein, the main body having a tray entrance in communication with the tray receiving space;
- a door configured to open and close the tray entrance;
- a door driver connected to the door to open and close the door;
- and
- an indicator located on the main body, the indicator being configured to change a lighting pattern according to a moving direction of the door during an operation of the door,
- wherein the indicator includes a plurality of light sources, and
- wherein the light sources are sequentially turned on and then turned off along the moving direction to indicate the moving direction of the door.
5 more elements
Dependencies are inferred from the claim text.