摘要:
A ceiling-mounted air conditioner is provided. The ceiling-mounted air conditioner includes a main body which is fixed onto a ceiling of a room where the ceiling-mounted air conditioner is installed and includes an air intake formed at the bottom thereof; a door panel which is connected to the bottom of the main body so as to be able to be attached to or detached from the main body and shuts or opens the air intake by being lifted up or down; a plurality of moving elements which are fixed onto the top surface of the door panel, are a predetermined distance apart from one another, and are lifted up or down so as to be able to lift up or down the door panel; and a plurality of rotation elements which are disposed at the main body so as to be able to rotate and thus to lift up or down the moving elements, wherein each of the moving elements includes a vertical portion having a cavity portion extending vertically therein and protruding vertically from the top surface of the door panel, a driving force transmitting portion formed on one side of the cavity portion and contacting a corresponding rotation element, and an elevation guide portion formed on the other side of the cavity portion and guiding the elevation of the vertical portion. Therefore, it is possible to improve the exterior appearance of the ceiling-mounted air conditioner.
摘要:
A portable terminal including a terminal body having an earpiece mounting portion, and an earpiece detachably mounted at the earpiece mounting portion. The earpiece includes an earpiece body configured to communicate with the terminal body, and a speaker portion configured to output sound transmitted from the earpiece body, the speaker portion having a controllable length so as to reduce a thickness of the earpiece when the earpiece is detachably mounted at the earpiece mounting portion.
摘要:
A ceiling-mounted air conditioner is provided. The ceiling-mounted air conditioner includes a main body which is fixed onto a ceiling of a room where the ceiling-mounted air conditioner is installed and includes an air intake formed at the bottom thereof; a door panel which is connected to the bottom of the main body so as to be able to be attached to or detached from the main body and shuts or opens the air intake by being lifted up or down; a plurality of moving elements which are fixed onto the top surface of the door panel, are a predetermined distance apart from one another, and are lifted up or down so as to be able to lift up or down the door panel; and a plurality of rotation elements which are disposed at the main body so as to be able to rotate and thus to lift up or down the moving elements, wherein each of the moving elements includes a vertical portion having a cavity portion extending vertically therein and protruding vertically from the top surface of the door panel, a driving force transmitting portion formed on one side of the cavity portion and contacting a corresponding rotation element, and an elevation guide portion formed on the other side of the cavity portion and guiding the elevation of the vertical portion. Therefore, it is possible to improve the exterior appearance of the ceiling-mounted air conditioner.
摘要:
There is provided an optical pickup actuator for actuating a lens holder having an object lens according to an interaction between coils and magnets. The optical pickup actuator includes a lens-seating portion formed on the lens holder to support the object lens and a lens guide portion protruding from the lens-seating portion to securely support the object lens. The lens guide portion has an adhesive confining groove in which adhesive can be injected to securely fix the object lens.
摘要:
A key button for an input device is provided. The key button includes a button unit formed of a mineral material and a button support member formed of a non-mineral material and connected to the button unit. The button unit has a perimeter and the button support member extends beyond the perimeter of the button unit. A mobile device having at least one key button having a button unit formed of a mineral material and a button support member formed of a non-mineral material and connected to the button unit is also provided.
摘要:
A concept of improving a resolution by using human's visual characteristics is provided. An image can be displayed at a more improved resolution than an actual physical resolution, thereby obtaining the same effect that the resolution is physically improved. An image signal corresponding to one frame is split into a first image signal and a second image signal, and a first image and a second image are formed based on the first image signal and the second image signal. Then, the first image and the second image are respectively displayed at a first location and a second location. As a result, a viewer can view the image at an improved resolution.
摘要:
Provided are equipment operation safety monitoring system and method and computer-readable medium having a program recorded thereon, the program allowing a computer to execute the method. The equipment operation safety monitoring system includes an image input unit, an integrated image generation unit, a guideline generation unit, and an image output unit. The image input unit is mounted on heavy equipment and inputs a plurality of images acquired by photographing partitioned areas in all the directions around the heavy equipment. The integrated image generation unit generates an integrated image including the areas in all the directions around the heavy equipment by using the plurality of the images. The guideline generation unit generates a guideline indicating a position separated by a predetermined distance from the heavy equipment. The image output unit illustrates the guideline on the integrated image and outputs the integrated image.
摘要:
A system for improving the resolution of a display device by using human visual characteristics wherein an image can be displayed at a more improved resolution than an actual physical resolution, thereby achieving the same effect as that where the resolution is physically improved. An image signal corresponding to one frame is separated into a first image signal and a second image signal, and a first image and a second image are formed based on the first image signal and the second image signal. The first image and the second image are respectively displayed at a first location and a second location. As a result, a viewer can view the image with an improved resolution.
摘要:
There is provided an optical pickup actuator for actuating a lens holder having an object lens according to an interaction between coils and magnets. The optical pickup actuator includes a lens-seating portion formed on the lens holder to support the object lens and a lens guide portion protruding from the lens-seating portion to securely support the object lens. The lens guide portion has an adhesive confining groove in which adhesive can be injected to securely fix the object lens.
摘要:
A portable terminal including a terminal body having an earpiece mounting portion, and an earpiece detachably mounted at the earpiece mounting portion. The earpiece includes an earpiece body configured to communicate with the terminal body, and a speaker portion configured to output sound transmitted from the earpiece body, the speaker portion having a controllable length so as to reduce a thickness of the earpiece when the earpiece is detachably mounted at the earpiece mounting portion.