Assembling and testing device for lens units and method for employing the same
AssigneeHon Hai Precision Industry Co., Ltd.
InventorKun-Jung Tsai
Life of this patent
Estimating the term…
Abstract
An apparatus (100) for assembling and testing a lens unit (20) having a barrel (202) and a lens group (204) includes an assembling device (22), a testing device and a mounting member (30). The assembling device is used to assemble the lens group into the barrel to form the lens unit. The testing device is used to test the assembled lens unit. The mounting member is configured for carrying the lens unit in a manner so as to move the lens unit along a circle from a first position where the assembling device performs the assembling to a second position where the testing device performs the testing.
Claims18
An assembling and testing device for assembling and testing lens units having a barrel and a lens group, the assembling and testing device comprising:
- a pressing device for pressing the lens group into the barrel to form the lens unit;
- a testing device for testing the lens units;
- and
- a mounting member for fixedly mounting the barrel of the lens unit, the mounting member being rotatable relative to the pressing device and the testing device thus allowing the barrel of the lens unit to be selectively positioned corresponding to the pressing device or the testing device.
A method of assembling and testing lens units having a barrel and a lens group, the method comprising the following steps:
- mounting a first barrel on a mounting member;
- rotating the mounting member;
- pressing a first lens group into the first barrel to form a first lens unit and mounting a second barrel on the mounting member at substantially the same time;
- rotating the mounting member;
- and
- testing the first lens unit using a testing device, pressing a second lens group into the second barrel to form a second lens unit, and mounting a third barrel on the mounting member at substantially the same time.
An apparatus for assembling and testing a lens unit having a barrel and a lens group, the apparatus comprising:
- an assembling device for assembling the lens group into the barrel to form the lens unit;
- a testing device for testing the assembled lens unit;
- and
- a mounting member configured for carrying the lens unit in a manner so as to move the lens unit along a circle from a first position where the assembling device performs the assembling to a second position where the testing device performs the testing.
Dependencies are inferred from the claim text.