Abstract:
A protecting structure for movable mechanism in a miniature lens is mounted in a housing of a focusing mechanism of the miniature lens and includes an upper cover defining a central opening and fixed in the housing; a lens holder for holding a lens therein; at least one elastic member connecting the lens holder to the upper cover, so that the lens holder is suspended in the housing and axially displaceable forward and rearward to achieve the purpose of focusing; and at least one protective member being received in the central opening of the upper cover to locate outside the elastic member relative to the lens holder for restricting the lens holder from moving laterally, and limiting a torsion force produced at the time of screwing the lens into the lens holder, so as to protect the elastic member against deformation due to the torsion force.
Abstract:
An electrical connector is provided with a circuit board with interconnecting conductors respectively extending between spring contact termination locations and other termination locations. A set of spring contact conductors are provided terminating at respective spring contact termination locations. Each of said spring contact conductors of the set of spring contact conductors has a plug contact zone and defines a spring contact conductive path from an associated plug contact zone to a respective said spring contact termination location that is 6.7 mm or less.
Abstract:
A plate spring for voice coil motor includes a flat plate having a central opening and provided around the central opening with an even number of identically shaped slits. The slits are so bent and staggered on the flat plate that the flat plate is divided into an inner movable portion and an outer fixed portion, which are connected via an even number of three-section linear elastically bendable portions. When the inner movable portion is subjected to an external force, the elastically bendable portions are elastically bent to allow the inner movable portion to move forward or backward relative to the outer fixed portion without sideward inclining; and when the external force is released, the inner movable portion is automatically and quickly returned to an original position by an accumulated restoring force of the elastically bendable portions.
Abstract:
An electrical connector is provided with a circuit board with interconnecting conductors respectively extending between spring contact termination locations and other termination locations. Sets of spring contact conductors are provided terminating at respective spring contact termination locations. Each of the spring contact conductors of the set of spring contact conductors has a plug contact zone and defines a spring contact conductive path from an associated plug contact zone to a respective spring contact termination location. The sets of spring contact conductors provide different conductive path lengths from an associated plug contact zone to a respective spring contact termination location.
Abstract:
A protecting structure for movable mechanism in a miniature lens is mounted in a housing of a focusing mechanism of the miniature lens and includes an upper cover defining a central opening and fixed in the housing; a lens holder for holding a lens therein; at least one elastic member connecting the lens holder to the upper cover, so that the lens holder is suspended in the housing and axially displaceable forward and rearward to achieve the purpose of focusing; and at least one protective member being received in the central opening of the upper cover to locate outside the elastic member relative to the lens holder for restricting the lens holder from moving laterally, and limiting a torsion force produced at the time of screwing the lens into the lens holder, so as to protect the elastic member against deformation due to the torsion force.
Abstract:
An electrical connector is provided with a circuit board with interconnecting conductors respectively extending between spring contact termination locations and other termination locations. Sets of spring contact conductors are provided terminating at respective spring contact termination locations. Each of the spring contact conductors of the set of spring contact conductors has a plug contact zone and defines a spring contact conductive path from an associated plug contact zone to a respective spring contact termination location. The sets of spring contact conductors provide different conductive path lengths from an associated plug contact zone to a respective spring contact termination location.