Input device attachment
Input device attachment techniques are described. In one or more implementations, a device includes a portion (e.g., an input portion or cover) is configured to be positioned over a display device of a computing device to cover the display device. The device also includes a spine (e.g., a mid-spine) that is physically attached to the portion in a manner that supports rotational movement of the portion in relation to the display device. The physical attachment of the spine is configured to be removable using a magnetic coupling between the spine and a surface of the computing device that includes the display device.
1. An input device comprising:
an input portion having an upper surface;
a first flexible hinge attached to an edge of the input portion;
a magnetic spine attached to the first flexible hinge opposite the input portion, the first flexible hinge configured to rotate the magnetic spine away from the upper surface of the input portion, the magnetic spine configured to magnetically couple to a display screen side of a computing device;
a second flexible hinge attached to the magnetic spine opposite the first flexible hinge; and
a connection portion attached to the second flexible hinge opposite the magnetic spine, the second flexible hinge configured to rotate in an opposite direction from the first flexible hinge, the connection portion configured to physically couple with a second side of the computing device that is different than the display screen side while the magnetic spine is magnetically coupled to the display screen side, the input portion configured to provide user input to the computing device when the connection portion is physically coupled to the second side of the computing device.
2. The input device of claim 1 , wherein the connection portion is further configured to form a communicative coupling to the computing device to communicate signals generated by the input portion to the computing device.
3. The input device of claim 1 , wherein the input portion is configured to support user input to the input portion when the connection portion is physically coupled to the second side of the computing device but the magnetic spine is not magnetically coupled to the display screen side of the computing device.
4. The input device of claim 1 , wherein the upper surface of the input portion includes one or more keys.
5. The input device of claim 1 , wherein the upper surface of the input portion includes a track pad.
6. The input device of claim 1 , wherein the first flexible hinge is further configured to rotate the upper surface of the input device toward the display screen side of the computing device such that the input portion covers the display screen side of the computing device while the magnetic spine is magnetically coupled to the display screen side.
7. The input device of claim 1 , wherein the display screen side of the computing device is generally perpendicular to the second side.
8. The input device of claim 1 , wherein the computing device comprises a tablet.
9. An input device comprising:
an input portion defining a first surface, the input portion including a keyboard on the first surface;
a rotatable hinge comprising:
a first hinge attached along an edge of the input portion, the first hinge configured to allow rotation of the rotatable hinge away from the first surface of the input portion;
a second hinge configured to allow rotation of the rotatable hinge in an opposite direction from the rotation of the first hinge; and
a magnetic spine between the first hinge and the second hinge, the magnetic spine being configured to magnetically couple to a display screen side of a computing device; and
a connection portion configured to form a physical coupling with the computing device,
the connection portion being attached to the second hinge.
10. The input device of claim 9 , wherein the first hinge and the second hinge are flexible.
11. The input device of claim 10 , wherein the physical coupling comprises a magnetic coupling.
12. The input device of claim 10 , wherein the physical coupling comprises a mechanical coupling.
13. The input device of claim 12 , wherein the connection portion includes at least one mechanical coupling protrusion configured to form the mechanical coupling with the computing device.
14. A system comprising:
a computing device having a display surface; and
an input device, the input device comprising:
an input portion defining a first surface, the input portion including a keyboard on the first surface;
a rotatable hinge comprising:
a first hinge attached along an edge of the input portion, the first hinge configured to allow rotation of the rotatable hinge away from the first surface of the input portion;
a second hinge configured to allow rotation of the rotatable hinge in an opposite direction from the rotation of the first hinge; and
a magnetic structure between the first hinge and the second hinge, the magnetic structure being configured to magnetically couple to the display surface of the computing device; and
a communication structure configured to communicate with the computing device.
15. The system of claim 14 , wherein the communication structure is configured to communicate signals generated by the input portion to the computing device.
16. The system of claim 14 , the computing device having a corresponding magnetic structure configured to magnetically attract the magnetic structure of the rotatable hinge.
17. The system of claim 16 , the magnetic structure of the rotatable hinge comprising a magnetic spine.
18. The system of claim 16 , the corresponding magnetic structure of the computing device comprising multiple magnetic coupling devices.
19. The system of claim 14 , the computing device being a tablet computer.
20. The system of claim 19 , the display surface being a touch screen.