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US 11,112,575 B2Granted
Imaging device with focusing ring adjusting mechanism
AssigneeQisda Corporation
InventorHung-Yen Huang
Life of this patent
Estimating the term…
Abstract
An imaging device includes a casing, a lens and an adjusting mechanism. The lens is disposed in the casing. The lens includes a focus ring. The adjusting mechanism includes an adjusting module and a rod member. The adjusting module is movably disposed on the casing. The adjusting module includes a slot. The rod member is disposed on the focus ring and located in the slot. When the adjusting module moves with respect to the casing, a side wall of the slot drives the rod member to move, such that the rod member drives the focus ring to rotate.
Claims14
An imaging device comprising:
- a casing comprising a support frame, the supporting frame comprising a sliding groove;
- a lens disposed in the casing, the lens comprising a focus ring;
- and
- an adjusting mechanism comprising:
- an adjusting module movably disposed on the casing, the adjusting module comprising:
- a first adjusting member movably disposed on the casing, the first adjusting member comprising a slot, a rack portion and an engaging portion, the engaging portion being inserted into the sliding groove to engage with the support frame, and the engaging portion moving with the sliding groove when the first adjusting member moves with respect to the support frame;
- and
- a second adjusting member rotatably disposed on the casing, the second adjusting member comprising a gear portion, the gear portion meshing with the rack portion, and when the second adjusting member rotates with respect to the casing, the gear portion driving the rack portion to move, such that the first adjusting member moves with respect to the casing;
- and
- a rod member disposed on the focus ring, the rod member being located in the slot;
- wherein when the adjusting module moves with respect to the casing, a side wall of the slot drives the rod member to move, such that the rod member drives the focus ring to rotate.
8 more elements
An imaging device comprising:
- a casing comprising a support frame;
- a lens disposed in the casing, the lens comprising a focus ring;
- and
- an adjusting mechanism comprising:
- an adjusting module movably disposed on the casing, the adjusting module comprising:
- a first adjusting member movably disposed on the casing, the first adjusting member comprising a slot and a rack portion;
- a second adjusting member rotatably disposed on the casing, the second adjusting member comprising a gear portion, a head portion, a neck portion, a restraining portion and an end portion, the end portion having an engaging recess, the gear portion meshing with the rack portion, and when the second adjusting member rotates with respect to the casing, the gear portion driving the rack portion to move, such that the first adjusting member moves with respect to the casing;
- a fixing member fixing the head portion to the neck portion;
- and
- a retaining member engaging with the engaging recess, such that the support frame is sandwiched in between the restraining portion and the retaining member;
- and
- a rod member disposed on the focus ring, the rod member being located in the slot;
- wherein when the adjusting module moves with respect to the casing, a side wall of the slot drives the rod member to move, such that the rod member drives the focus ring to rotate.
10 more elements
An imaging device comprising:
- a casing comprising a support frame;
- a lens disposed in the casing, the lens comprising a focus ring;
- and
- an adjusting mechanism comprising:
- an adjusting module movably disposed on the casing, the adjusting module comprising:
- a first adjusting member movably disposed on the casing, the first adjusting member comprising a slot and a rack portion;
- and
- a second adjusting member rotatably disposed on the casing, the second adjusting member comprising a gear portion, a rotating portion and a pivot, the second adjusting member being pivotally connected to the support frame by the pivot, the gear portion being disposed on the rotating portion, the rotating portion being exposed from the casing, the gear portion meshing with the rack portion, and when the second adjusting member rotates with respect to the casing, the gear portion driving the rack portion to move, such that the first adjusting member moves with respect to the casing;
- and
- a rod member disposed on the focus ring, the rod member being located in the slot;
- wherein when the adjusting module moves with respect to the casing, a side wall of the slot drives the rod member to move, such that the rod member drives the focus ring to rotate.
8 more elements
Dependencies are inferred from the claim text.