Resources Contact Us Home
Browse by: INVENTOR PATENT HOLDER PATENT NUMBER DATE
 
 
Lens device










Image Number 9 for United States Patent #7480104.

A lens device includes a base unit, a rotatable barrel component, a press plate, and a lens unit. The base unit includes a base plate, and a stationary barrel component connected to the base plate and extending there from a long an axis. The rotatable barrel component is sleeved rotatably on the stationary barrel component. The press plate has at least one fixing end portion secured to the base unit, and a press section connected to the fixing end portion. The press section is elastically deformable relative to the fixing end portion and is disposed to abut against an annular outer surface of the rotatable barrel component to resist axial movement of the rotatable barrel component. The lens unit is driven to move relative to the base unit along the axis upon rotation of the rotatable barrel component.








 
 
  Recently Added Patents
Polymeric compositions including their uses and methods of production
Power device and method of packaging same
Image forming apparatus
Mode detection for DVB receiver
Intake parameter-calculating device for internal combustion engine and method of calculating intake parameter
Mobile device case with storage compartment
Method and apparatus for executing load distributed printing
  Randomly Featured Patents
Compositions and methods for inhibiting sphingosine kinase
Hand-cart with collapsible wheels
Hot removable and insertion of attachments on fully initialized computer systems
Pipe
Fire detection sensors
Wireless communication system
Cover fixture for at least one microphone input of a hearing device
Link analysis method and system
Method of manufacturing ceramic multilayer circuit component and handling apparatus for ceramic green sheet
Manual docking apparatus having latch and drive mechanism for a portable computer