Abstract:
A scanner for scanning an object is provided. The scanner includes a platen, a scanning device, a track and a first elastic member. The object is placed on the platen. The scanning device is movably disposed under the platen, having a lateral side. The track supports the scanning device at the lateral side, guiding motion in axial direction of the track. The first elastic member is disposed on the lateral side, supporting the scanning device based on the track, providing a predetermined distance between the platen and the scanning device.
Abstract:
A media feeding mechanism mainly comprises a base provided with a first surface and a second surface, a first roller, a second roller, a first one-way bearing used to support the first roller, a second one-way bearing used to support the second roller, a cam gear and a stopper. To prevent media from wrinkling or skewing, the media transmitted by the first roller is deskewed by contacting with the idled second roller for a predetermined period of time. The first roller 11 is idled when the deskewing process concludes. Rotation of the second roller clockwise scrubs the media toward the exit point.
Abstract:
A recording medium conveying device for an ink jet printing device comprises an active roller, a starwheel and an elastic cantilever beam, so that when the starwheel presses against the active roller, the recording medium is conveyed due to the rolling of the active roller, and is not substantially damaged.
Abstract:
A terminal is tested for its robustness. The terminal is for a photovoltaic module. The photovoltaic module is put on a frame unit and is connected with a load unit. The present invention reduces human errors, improves test accuracy and achieves easy operation.
Abstract:
An electronic device is disclosed including a base having a first side on which a first opening is formed, a shaft disposed in the base, and an I/O port device having a plurality of I/O ports and a circuit board on which the I/O ports are disposed. The I/O port device is disposed in the base and rotates about the shaft, and the I/O ports are sequentially revealed by rotation of the I/O port device.
Abstract:
A business machine comprises a paper feeding mechanism for transmitting papers. The paper feeding mechanism comprises a paper pick-up roller, an intermittence gear set connected to the paper pick-up roller, a first power supply connected to and used for driving the intermittence gear set, and a paper separating roller. The intermittence gear set drives the paper pick-up roller and the paper pick-up roller transmits the media at a first feeding speed while the media is in a first feeding position, and the paper separating roller contacts and transmits the media and the paper pick-up roller rotates at a second feeding speed to drive the intermittence gear set to disengage from the first power supply while the media is in a second feeding position.
Abstract:
A guiding and positioning apparatus for accurate guiding and input of a print media sheet to a business machine. The guiding and positioning apparatus includes a rotating shaft, a retaining member, a guiding member, a sliding member, a roller, a first spring, a second spring, a tray and a positioning element. The rotating shaft has a protrusion, a first end and a second end. The retaining member is fitted on the first end. The guiding member is fitted on the second end. The sliding member is fitted on the rotating shaft. The sliding member has a sliding groove and a guiding groove. The roller is fitted on the rotating shaft. The first spring is disposed between the retaining member and roller. The second spring is disposed between the roller and sliding member. The tray is disposed under the roller. The positioning element is formed on one side of the tray.
Abstract:
A print head maintenance device is used in a printing device. The print head maintenance device cleans a print head of the printing device. The print head is movable on a horizontal track of the printing device. The print head has at least one linearly arranged nozzle array. When the print head moves across the maintenance device, the print head will connect with the maintenance device through the connecting device, making the connecting device capable of moving along the first track to slide the ink brush along the second track so as to clean remaining ink from the nozzle array of the print head.
Abstract:
A capping system has a cap for capping an ink jet print head, and a supporting structure for mechanically engaging and disengaging the cap with the ink jet print head. The cap has a vent. When the supporting structure engages the cap with the ink jet print head, the cap covers the ink jet print head to cap the ink jet print head. The vent in the cap ensures that the pressure inside the volume of the cap equalizes with the pressure outside the volume of the cap. This prevents overpressure within the cap.
Abstract:
A printing device has a motor that drives an ink jet print head back and forth along a print track. A service station is installed on one end of the print track, and has a first track, a second track, a slot track, and a wipe sled. The wipe sled slides inside a housing of the service station along the first track, in parallel with the print track. The slot track, which is part of the wipe sled, in diagonal to the print track. The second track, mounted on the housing, is perpendicular to print track. A wiper is mounted on both the slot track and the second track. The relative movement of the slot track with the second track as the wipe sled is pushed backwards forces the wiper into a working position.