Abstract: A disk reading device operates in both a suction mode and a cover-lifting mode. The device has a lower cover having a wall with an elongated opening provided in the wall, an upper cover that is connected for pivoting movement with respect to the lower cover, and a disk receiving space between the lower and upper covers. The disk receiving space is accessible via the elongated opening in a suction mode and by opening the upper cover with respect to the lower cover in a cover-lifting mode. A disk is drawn via the elongated opening into the disk receiving space, or a disk can be manually placed in the disk receiving space by opening the upper cover with respect to the lower cover. The device also includes a switch that switches operation of the disk reading device from the suction mode to the cover-lifting mode.

Abstract: A coupling device is used for securing an audio/video player such as a DVD player onto a flat panel display, thereby enhancing space utilization. The coupling device includes a chassis for receiving therein the audio/video player in an upright manner, and a hanger attached to the chassis and having a coupler structure engageable with the flat panel display for coupling the chassis to the flat panel display.

Abstract: A disc depositing apparatus includes a main body and a base. The main body has a first side and a second side, which is opposite to the first side. A supporting member is disposed at the first side, and a protruding member is disposed on the surface of the base. The main body is coupled to the protruding member of the base via the supporting member so as to form a receiving space between the second side of the main body and the base.

Abstract: A disc detection apparatus for a slot-in optical disc drive. The apparatus includes a body, a light emitting device, a rolling unit, and a light receiving device. The light emitting device is disposed on the body, as is the rolling unit. The light receiving device is disposed on the rolling unit, wherein the light receiving device and the rolling unit are integral, conserving considerable deployment space.

Abstract: The present invention discloses an electromagnetic signal receiving device which includes a signal receiver and a reflective means. The reflective means is disposed in to the vicinity of the signal receiver for guiding a first electromagnetic signal from a first direction and a second electromagnetic signal from a second direction to a signal reception area of the signal receiver.

Abstract: A springing device including a moveable piece and an elastic object is provided. The moveable piece is disposed between the aperture and the tray and is able to swing. The first end of the moveable piece is pivotally connected to the internal of the casing and the pivotal connection is used as a supporting point of swinging, the second end of the moveable piece is pivotally connected to the baffler. The elastic object is connected to the moveable piece. When the tray is disposed within the optical disc drive, the elastic object sustains the moveable piece and the baffler, enabling the baffler to close the aperture. When the tray moves towards the aperture until touching the moveable piece, the moveable piece, which receives a force and swings, will apply a force onto the elastic object and move the baffler to slide, enabling the baffler to open the aperture.

Abstract: An apparatus for clamping a disk comprises a clamper and a turntable. The clamper having a first cushion member is disposed on a bottom side of the clamper. The turntable is movably disposed relative to the clamper thereby clamping the disk between the turntable and the clamper. When the turntable is moved toward the bottom side of the clamper, one of the turntable and the disk touches the first cushion member first and then the clamper attaches to the turntable tightly for clamping the disk between the clamper and the turntable, therefore a striking force generated from the impact of one of the turntable and the disk on the clamper is reduced by the first cushion member.

Abstract: An emergent disc-ejection device applied in a disc player having a bottom casing and a disc accessing body is provided. The bottom casing has a via hole, while the disc accessing body is disposed on the bottom casing. The emergent disc-ejection device includes a tray, an active element and a connecting rod. The tray carries a disc to enter and leave the disc accessing body. The active element is coupled to the tray for carrying the tray to be ejected from the disc accessing body. The connecting rod and the disc accessing body are connected via a pin joint. By inserting a probe into the via hole along a first direction to provide an applying force to the force receiving portion, the force applying portion will push the active element along a second direction, enabling the active element to carry the tray to be ejected from the disc accessing body.

Abstract: An optical disc drive for accessing an optical disc is provided. The optical disc drive includes an optical/mechanical assembly (OMA) and a special pattern board having an in-built calibration data of the OMA, wherein the special pattern board is disposed in the OMA.

Abstract: An optical disk player has a clamping device which includes a substrate, a support frame that is pivotably coupled to the substrate, a gripping plate carried on the support frame and extending into the opening, and a slider coupled for slidable movement on the substrate. The slider has a block with an angled surface along which a projecting tab on the support frame travels when the slider is moved. The slider also has a pressing tab that presses the gripping plate through the opening to fix a disk on to a turntable of the disk player.

Abstract: An optical disk player has a carrier having an accomodation space provided along a side edge thereof, and a modular deceleration device that is coupled to the accomodation space. The deceleration device has a module case body that is formed in one piece, and a plurality of gears, all of which are attached to the module case body.

Abstract: A golf putter includes a club head with an elongated main body, and a resilient sheath enclosing the main body. The sheath has a front covering portion which covers a front side wall of the main body and which has an upright ball contacting surface adapted to be in contact with a golf ball. The ball contacting surface is formed with at least one groove that extends along a longitudinal direction of the main body. A club shaft has a lower end extending through the sheath, and is mounted on the main body of the club head.

Abstract: A disc detection apparatus for a slot-in optical disc drive. The apparatus includes a body, a light emitting device, a rolling unit, and a light receiving device. The light emitting device is disposed on the body, as is the rolling unit. The light receiving device is disposed on the rolling unit, wherein the light receiving device and the rolling unit are integral, conserving considerable deployment space.

Abstract: A disc loading device for an optical disc drive that discriminates between standard sized optical discs and other objects. In the disc-loading device, two one-degree-of-freedom detecting arms are disposed near the slot of the optical disc drive. An edge sensor including an emitting component and a receiving component is disposed between two detecting arms. A control unit receives data from the detecting arms and the edge sensor when the edge sensor detects the periphery of an object inserted into the optical disc drive. The data is used to calculate the size of the inserted object. By comparing the measured size with the standard sizes of optical discs, the disc loading device can determine whether or not the inserted object is an optical disc or another object. If the control unit determines that the inserted object is not an optical disc, the object is unloaded.

Abstract: A disk reading device operates in both a suction mode and a cover-lifting mode. The device has a lower cover having a wall with an elongated opening provided in the wall, an upper cover that is connected for pivoting movement with respect to the lower cover, and a disk receiving space between the lower and upper covers. The disk receiving space is accessible via the elongated opening in a suction mode and by opening the upper cover with respect to the lower cover in a cover-lifting mode. A disk is drawn via the elongated opening into the disk receiving space, or a disk can be manually placed in the disk receiving space by opening the upper cover with respect to the lower cover. The device also includes a switch that switches operation of the disk reading device from the suction mode to the cover-lifting mode.

Abstract: An optical disk drive assembly. The optical disk drive assembly includes an assembly body and at least one attaching element. The attaching element supports the assembly body and includes a first portion attached to the assembly body, a second portion and a connecting portion connected between the first portion and the second portion.

Abstract: A flying disk includes a circular plate and a bowl-shaped member attached to the circular plate. The bowl-shaped member includes a threaded recess extending into the same. A threaded rod is threadably inserted into the threaded recess. A threaded rod has a tapered end so that the whole assembly serves as a top as well as a flying disk.