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US 2024/0418238 A1Published application
Transmission belt for lens
AssigneeTilta Inc.
InventorsWenping Zeng, Kefeng Zhou
Life of this patent
Estimating the term…
Abstract
Aspects of the present disclosure are directed to a composite transmission belt that can be removably attached to a camera lens such that a control ring of the camera lens can be controlled by a driving device via the transmission belt.
Claims10
A transmission belt, comprising a transmission part and a mounting part, wherein
- the transmission part is glued on an upper end of the mounting part;
- the transmission part is composed of a wear-resistant material, such as nylon or flexible metal;
- the transmission part is provided with a first meshing area and an adjusting area, the first meshing area is arranged above the transmission part and comprising a plurality of teeth, and the first meshing area is meshing with a driving device;
- the adjusting area is arranged at one end of the transmission part, and the adjusting area comprises a groove and an adjusting meshing area;
- the first meshing area can be flexibly deformed into a circle, the first meshing area is on the outside of the circle, and a portion of the first meshing area is connected to the inside of the groove of the adjusting area and meshes with the adjusting meshing area inside the adjusting area, such that the transmission belt becomes circular;
- the mounting part is composed of a non-slip and flexible material, such as silica gel;
- and
- the mounting part is provided with an anti-slip texture, and can be attached to the driving device stably after being flexibly deformed into a circle.
5 more elements
A transmission belt for a lens, comprising:
- a transmission part comprising a meshing area;
- a mounting part connected to an end of the transmission part;
- and
- an adjusting part on the mounting part and forming a slot between the adjusting part and the mounting part,
- wherein:
- the transmission part being bendable to be installed in the slot between the mounting part and the adjusting part;
- the transmission part comprises a meshing area configured to mesh with the adjusting part, the meshing area comprises a plurality of teeth configured to mesh with corresponding teeth of a driving device of the lens;
- the adjusting part comprises a plurality of teeth configured to mesh with a portion of the meshing area of the transmission part in the slot;
- the mounting part comprises a non-slip and flexible material;
- and
- the mounting part is provided with an anti-slip texture on a side facing the lens.
8 more elements
A method of using a transmission belt on a lens, comprising:
- attaching a transmission belt around a control ring of a lens, the transmission belt comprising:
- a transmission part comprising a first meshing area;
- a mounting part connected to an end of the transmission part;
- and
- an adjusting part on the mounting part, and forming a slot between the adjusting part and the mounting part,
- wherein:
- the transmission part is wrapped around the lens to be installed in the slot between the mounting part and the adjusting part;
- the first meshing area comprises a plurality of teeth configured to mesh with corresponding teeth of a driving device of the lens;
- the adjusting part comprises a plurality of teeth configured to mesh with the teeth on a portion of the first meshing area of the transmission part in the slot;
- the mounting part comprises a non-slip and flexible material;
- and
- the mounting part is provided with an anti-slip texture on a side facing the lens.
9 more elements
Dependencies are inferred from the claim text.