摘要:
In a cylinder lock assembly, a latch operating tube has an enlarged end portion extending into an outer drive tube disposed in an outer handle. A locking spindle is disposed in the latch operating tube and has a locking tongue extending radially and outwardly through the outer drive tube to interlock with an outer rose when the locking spindle is pressed by a push button to move to a locked state. A locking plate is sleeved around the locking spindle and has a radial locking part to engage a protrusion that projects radially and inwardly from an inner surface of the enlarged end portion so that the locking spindle is locked against movements to an unlocked state when the locking spindle is in its locked state.
摘要:
In a handle-returning device of a cylinder lock assembly, a support base has an inner annular flange and an axial spring-retaining lug. A rotation driver has an inner tubular wall extending into the inner annular flange of the support base, and a spring driving element. A torsion spring is disposed around the inner annular flange and between the support base and the rotation driver, and has a spring leg abutting the spring-retaining lug and the spring driving element. A rotary plate abuts the support base opposite to the rotation driver, and has an engaging part engaging a tongue projecting from the rotation driver. A reinforced structure is thus provided to oppose high torsional stresses produced upon rotation of a lever handle.
摘要:
A door lock includes a first driven wheel connected drivenly to a motor and having two resilient driving elements, and a second driven wheel connected drivenly to a rotary handle and the first driven wheel. The second driven wheel has a driven element disposed between and driven by the driving elements so that the second driven wheel moves to a first or second position to place a latch bolt in a latching or unlatching position. When the latch bolt is jammed, the second driven wheel is inoperative. However, as the driving elements are resilient, the first driven wheel can continue its rotation without being obstructed.
摘要:
A chip package includes: a substrate; a signal pad and a ground pad disposed on the substrate; a first and a second conducting layers disposed on the substrate and electrically connected to the signal pad and the ground pad, respectively, wherein the first and the second conducting layers extend from an upper surface of the substrate towards a lower surface of the substrate along a first and a second side surfaces of the substrate, respectively, and the first and the second conducting layers protrude from the lower surface; and a protection layer disposed on the substrate, wherein the protection layer completely covers the entire portion of the first conducting layer located on the first side surface of the substrate, and the entire portion of the second conducting layer located on the second side surface of the substrate is not covered by the protection layer.
摘要:
A flexible sheet with high magnetic permeability is disclosed, including a magnetic ferrite sintering sheet including a plurality of pieces separated by micro gaps and a first flexible layer attached to a first side of the magnetic ferrite sintering sheet, wherein the pieces of the magnetic ferrite sintering sheet include a first protruding and recessing structure and a second protruding and recessing structure at opposite sides of one of the micro gaps, and the first protruding and recessing structure and the second protruding and recessing structure are matched with each other.
摘要:
A multifunctional torch light includes a tube body, a barrel, a lightening assembly, a moveable sleeve, a lens assembly, a battery assembly, and a switch. Therein, the tube body has a first end and a second end. The barrel is disposed on the first end. The lightening assembly is fixed on the barrel. The moveable sleeve is rotatably disposed on the periphery of the barrel. The lens assembly is disposed on one end of the moveable sleeve and able to move in accordance with the moveable sleeve. The battery assembly is disposed inside the tube body and electrically connected to the lightening assembly. The switch is disposed on the second end of the tube body for being electrically connected to the battery assembly. Therefore, by adjusting the distance between the moveable sleeve and the barrel, wide-range diffusive illumination and long-distance concentrative illumination are both achievable.
摘要:
According to an embodiment, a chip package is provided, which includes: a substrate having a first surface and a second surface; a device region formed in the substrate; a passivation layer formed overlying the first surface of the substrate; at least a polymer planarization layer formed overlying the passivation layer; a package substrate disposed overlying the first surface of the substrate; and a spacer layer disposed between the package substrate and the passivation layer, wherein the spacer layer and the package substrate surround a cavity overlying the substrate, wherein the polymer planar layer does not extends to an outer edge of the spacer layer.