Lift-back tablet computer background of the invention
First Claim
1. A lift-back tablet computer, comprising:
- a main system, having a touch screen embedded at its front side for inputting data through a pen or a finger by touching said touch screen;
a back cover, having two pivots on one side at a position on the two-third of the back side of said main system, and said back cover using said two pivots as rotary axis to turn outward for a proper angle with said main system to form a standing support and provide a best viewing angle of said touch screen;
a hidden keyboard, said back cover taking the two pivots as rotary axis to turn outward for a proper angle, a hinge being located on said hidden keyboard side near the opening of said back cover, the connection of said hinge being connected to the indentation slot of said main system for adjusting said hidden keyboard by taking said hinge as an rotary axis to turn outward to the same side with said touch screen until said hidden keyboard being in a horizontally balanced position, such that said hidden keyboard being stored into said container of said back cover on the other side of said main system, and the tablet computer being in a board shape.
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Accused Products
Abstract
A lift-back tablet computer comprises a main system with a back cover, the back cover can turn outward to a proper angle with the main system to form a standing support, and thus the tablet computer is in a standing state. A container is formed on the other side of the main system on the back of the back cover; the container accommodates a hidden keyboard, and users can adjust the hidden keyboard by using a hinge as an axis to turn the hidden keyboard outward to the same side of the touch screen until the hidden keyboard is in a horizontally balanced position, so that users can use the hidden keyboard as a device for entering data. Further, users also can store the hidden keyboard into the container of the back cover on the other side of the main system, and the tablet computer is in a board shape, which is easy to carry and store.
386 Citations
6 Claims
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1. A lift-back tablet computer, comprising:
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a main system, having a touch screen embedded at its front side for inputting data through a pen or a finger by touching said touch screen;
a back cover, having two pivots on one side at a position on the two-third of the back side of said main system, and said back cover using said two pivots as rotary axis to turn outward for a proper angle with said main system to form a standing support and provide a best viewing angle of said touch screen;
a hidden keyboard, said back cover taking the two pivots as rotary axis to turn outward for a proper angle, a hinge being located on said hidden keyboard side near the opening of said back cover, the connection of said hinge being connected to the indentation slot of said main system for adjusting said hidden keyboard by taking said hinge as an rotary axis to turn outward to the same side with said touch screen until said hidden keyboard being in a horizontally balanced position, such that said hidden keyboard being stored into said container of said back cover on the other side of said main system, and the tablet computer being in a board shape. - View Dependent Claims (2, 3, 4, 5, 6)
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Specification