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US 10,503,058 B2Granted
Projection device
AssigneeBoe Technology Group Co., Ltd.
InventorsXin Wang, Jianhua Du, Fan Yang
Life of this patent
Estimating the term…
Abstract
A projection device includes a snap-in structure for securing a mobile terminal; a first data interface arranged on the device body and connected to a second data interface of the mobile terminal; and a projection unit secured on the device body and connected to the first data interface.
Claims18
A projection device, comprising:
- a device body comprising a snap-in structure for securing a mobile terminal;
- a first data interface arranged on the device body and connected to a second data interface of the mobile terminal;
- and
- a projection unit secured on the device body and connected to the first data interface,
- wherein the device body comprises a support portion and a projection portion connected to the support portion through a rotation mechanism, an inclination angle of the projection portion relative to the support portion is capable of being changed through the rotation mechanism.
2 more elements
A projection device, comprising:
- a device body comprising a snap-in structure for securing a mobile terminal;
- a first data interface arranged on the device body and connected to a second data interface of the mobile terminal;
- and
- a projection unit secured on the device body and connected to the first data interface,
- wherein the first data interface is movably arranged on the device body;
- when the mobile terminal is separated from the device body, the first data interface is located at a first position away from a position of the second data interface of the mobile terminal secured onto the device body;
- and
- when the mobile terminal is secured onto the device body, the first data interface is located at a second position and connected to the second data interface.
5 more elements
A projection device, comprising:
- a device body comprising a snap-in structure for securing a mobile terminal;
- a first data interface arranged on the device body and connected to a second data interface of the mobile terminal;
- a projection unit secured on the device body and connected to the first data interface;
- and
- a first projection structure for projecting an image displayed on a screen of the mobile terminal and a second projection structure for projecting an image of a keyboard.
2 more elements
Dependencies are inferred from the claim text.