摘要:
An electronic device according to various embodiments of the present disclosure includes a first housing, a second housing slidably coupled to the first housing, a flexible display configured to expand or reduce a size of a display area based on slide-in or slide-out of the second housing, a drive motor, a pinion gear coupled to the drive motor, a rack gear driven to engage with the pinion gear, and a rack cover coupled to the rack gear, wherein the rack cover includes a first blocking mechanism blocking foreign substances from entering the rack cover, and wherein the rack gear includes a second blocking mechanism blocking foreign substances from entering the rack gear.
摘要:
Advertising display for vehicles; of the type that comprises strips of a flexible material that include posters or graphics, the strips moving alternately between rollers at each end by means of the corresponding motorisation (5), transmission, position-capturing and control elements (8), equipped with a frame (2) and protective casing with windows in the intermediate areas of the path of the strips for displaying the posters or graphics, and equipped with inner lighting; characterised in that it comprises two pairs of horizontal lateral rollers (3a,3b,4a,4b), each pair having an upper roller and a lower roller, and each pair of rollers having a separate flexible strip with the posters or advertisements that follow an appreciably vertical path.
摘要:
A display according to any of claims 1-7, wherein said image selector (102) presents said image as a presentation having a surface of at least 4 square meters. A display according to any of claims 1-8, wherein said display is adapted to withstand an outdoor environment. A display according to claim 9, wherein said display includes a heater. A display according to any of claims 1-10, wherein said image selector (102) comprises a plurality of parts and wherein said alignment element (310) provides relative alignment between said plurality of image selector parts. A display according to any of claims 1-11, wherein the motion train includes a motor (424) that provides the relative movement, separate from the motor (500) of the at least one alignment element (310).
摘要:
The invention relates to a mechanical device for recording user-related data. This device (100) can be positioned in connection with a portable electronic device (102). The device (100) comprises a mechanical measuring scale (104) and a mechanical pointer (106) pointing at each measuring scale, and the measuring scale (104) and the pointer (106) of the corresponding measuring scale are arranged to move relative to each other. Indicating means generate regular mechanical vibrations when the measuring scale (104) and the pointer (106) of the corresponding measuring scale are moved relative to each other.
摘要:
A system having a video display screen that provides video to a user. The position of the display screen is adjustable based upon the location of the user with respect to the display screen. The system includes at least one image capturing device trainable on a viewing region of the display screen and coupled to a control unit having image recognition software. The image recognition software identifies the user in an image generated by the image capturing device. The software of the control unit also generates at least one measurement of the position of the user based upon the detection of the user in the image.
摘要:
An image display consisting of an image grid (11) having a plurality of successive strips (68A-D) of each image disposed in parallel relationship to each other, and a masking grid (9) having a plurality of parallel window strips (64A) through which some image strips (68A-D) are visible whilst others are obscured and different images can be observed by relative movement between the grids (9, 11), the grids (9, 11) including grid alignment means (60A, 66) for use in aligning the image strips (68A-D) of the image grid (11) and the window strips (64A) of the masking grid (9) in substantially parallel relationship with each other, and further including grid registration means (60A, 61A-D, 62A-C) for bringing various of the images of the image grid (11) into registration with the window strips (64A) of the masking grid (9) when the grids (9, 11) are moved relative to each other after they have been brought into substantially parallel relationship with each other using the grid alignment means (60A, 66).
摘要:
A display apparatus comprising an interchangeable cassette including a first static image-bearing slatted panel (layer 0), at least two further image-bearing slatted panels (layers 1 to 3), each movable relative to the first slatted panel and interleaved therewith, the three or more slatted sheets forming part of a cassette (53) in which any of the sheets can be selectively removed and replaced, and a frame (30) for receiving the cassette comprising a drive means having means for selectively moving the sheets other than the first one to enable the slats on each of the movable sheets to move from a position behind the slats of the first sheet, to a position in front of the slats of the first sheet, to thereby enable the image on the sheet to be viewed.
摘要:
A display device is provided with a masking sheet 13 and an information sheet 12 which are disposed facing each other, a first electrode sheet 14 integrally provided with the information sheet 12, and a second electrode sheet 15 integrally provided with the masking sheet 13. This masking sheet 13 includes a plurality of slits 16 arranged obliquely with respect to a horizontal or vertical direction. The information sheet 12 includes a plurality of image lines 18 arranged to be aligned with the slits 16 for configuring a plurality of items of screen information. The electrode sheets 14 and 15 each include a plurality of linear electrodes 19 and 20 vertically arranged. Due to an electrostatic action, the electrode sheets 14 and 15 cause relative movement between the masking sheet 13 and the information sheet 12.
摘要:
Die Erfindung betrifft eine Bild-Positioniervorrichtung aus Flächenelementen (1a, 1a', 1b, 1b', 1b'', 1b''', 1c, 1c', 1e, 1f), deren Vorderseiten (3a', 3b, 3c, 3c', 3f, 3b'', 3b''') und/oder Rückseiten (3b', 3d', 5a, 5c, 5d, 5e) Bilder aufweisen, bei welcher jeweils ein Ende (2a, 2b, 2b', 2b'') eines ersten Flächenelements (1a, 1a', 1b, 1b', 1b'', 1b''', 1c, 1c', 1e, 1f) und eine Vorderseite (3a', 3b, 3c, 3c', 3f, 3b'', 3b''') eines zweiten Flächenelements (1a, 1a', 1b, 1b', 1b'', 1b''', 1c, 1c', 1e, 1f) entlang einer ersten Drehachse (4a, 4a', 4b, 4b', 4c, 4a'', 4b'') drehbar gekoppelt ist, und ein Ende (2a, 2b, 2b', 2b'') des zweiten Flächenelements (1a, 1a', 1b, 1b', 1b'', 1b''', 1c, 1c', 1e, 1f) und eine Vorderseite (3a', 3b, 3c, 3c', 3f, 3b'', 3b''') eines dritten Flächenelements (1a, 1a', 1b, 1b', 1b'', 1b''', 1c, 1c', 1e, 1f) entlang einer zweiten Drehachse (4a, 4a', 4b, 4b', 4c, 4a'', 4b'') drehbar gekoppelt ist und die erste und die zweite Drehachse (4a, 4a', 4b, 4b', 4c, 4a'', 4b'') im wesentlichen parallel sind.