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US 7,940,480 B2Granted
Optical transmission device
AssigneeAsia Optical Co., Inc.
InventorYuan-Sheng Huang
Life of this patent
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Abstract
An optical transmission device including a driving unit having a transmitting member, a guide member, a frame, a clipping unit and a flexible member is disclosed. The clipping unit has a main clip engaging with one side of the transmitting member, and a sub-clip engaging with the other side of the transmitting member. The flexible member pushes the main clip to the sub-clip, so that the sub-clip radially and axially approaches the transmitting member.
Claims12
An optical transmission device, comprising:
- a driving unit, including a threaded transmitting member disposed along an axis, and a driving member to drive the transmitting member;
- a guide member, disposed in parallel with the transmitting member;
- a frame, including a guide part connecting to the guide member and sliding along the axis;
- a clipping unit, connecting to the frame, including a main clip engaging with one side of the transmitting member, and a sub-clip engaging with another side of the transmitting member, wherein the sub-clip is rotatable around a pivot extending from a base body of the clipping unit along the axis to the main clip;
- and
- a flexible member, disposed on the frame, firmly pushing the sub-clip to the main clip, so that the sub-clip radially and axially approaches the transmitting member.
3 more elements
Dependencies are inferred from the claim text.