KEYBOARD DEVICE Russian patent published in 2009 - IPC G10B3/12 G10C3/12 G10H1/34 

FIELD: physics; computer facilities.

SUBSTANCE: present invention concerns to the keyboard device. The keyboard device contains module of keys having set of the basic cases of keys. Each case of keys is executed with possibility of installation for a rotary motion in a direction of pressing/releasing of keys on the extremity of the blanket warrant through one of corresponding rotating joints. Thus rotating joints are executed in the form of a thin plate. The keyboard contains a frame of the keys, having the holder of the extremity of the basis, executed with possibility of the fixed installation on it of the extremity of the blanket basis of the module of keys. Rotating joints of the module of keys are generated so, that they are prolonged in a direction, traversal surfaces of pressing a key of the basic cases of keys and parallel the direction of configuration of keys. The extremity of the blanket warrant is erected and fixed on the holder of the extremity of the basis with use of elastic strain, at least, one extremity of the blanket basis of the module of keys and the holder of the extremity of the basis of a frame of keys. One of the extremities of the blanket warrant and the holder of the extremity of the basis is generated with a profound furrow which is prolonged in a direction of installation of keys. Other of the extremities of the blanket warrant and the holder of the extremity of the basis is generated with a salient in the form of an edge which is prolonged in a direction of installation of keys and executed with installation possibility in a profound furrow.

EFFECT: reduction of the size in depth of the device of the keyboard and maintenance of simple installation of module of keys on a frame of keys.

5 cl, 15 dwg