US 12,087,517 B2 · Keyboard

Abstract

A keyboard is applied to mounting on a holding baseplate of a computer device and includes a plurality of keyswitches, a membrane circuit board and a baseplate. The membrane circuit board is disposed under the plurality of keyswitches. The baseplate is disposed between the plurality of keyswitches and the membrane circuit board and is connected to the plurality of keyswitches, so as to make the plurality of keyswitches movable relative to the baseplate for triggering the membrane circuit board. The baseplate has a plurality of hooks. The plurality of hooks passes through the membrane circuit board to be engaged with a plurality of engaging hole structures of the holding baseplate respectively, so as to detachably mount the keyboard on the computer device. A number of the plurality of hooks is greater than forty.

Claims13

Dependent claims

A keyboard applied to mounting on a holding baseplate of a computer device, the keyboard comprising:

a plurality of keyswitches;
a membrane circuit board disposed under the plurality of keyswitches;
and
a baseplate disposed between the plurality of keyswitches and the membrane circuit board and connected to the plurality of keyswitches to make the plurality of keyswitches movable relative to the baseplate for triggering the membrane circuit board, the baseplate having a plurality of hooks, and the plurality of hooks passing through the membrane circuit board to be engaged with a plurality of engaging hole structures of the holding baseplate respectively, so as to detachably mount the keyboard on the computer device, wherein a number of the plurality of hooks is greater than forty.

1 more element

A keyboard applied to mounting on a holding baseplate of a computer device, the keyboard comprising:

a plurality of keyswitches, each keyswitch having a keycap and a lifting mechanism, the lifting mechanism being movably connected to the keycap, and the keycap and the lifting mechanism being made of plastic material;
a membrane circuit board disposed under the plurality of keyswitches;
and
a plastic baseplate disposed between the plurality of keyswitches and the membrane circuit board and forming a plurality of hooks and a plurality of connecting structures in an integral forming manner, wherein the plastic baseplate has a hole formed corresponding to the hook, a rib is suspended in the hole and connected to the hook, the connecting structure is movably connected to the lifting mechanism to make the keycap movable relative to the plastic baseplate for triggering the membrane circuit board, and the plurality of hooks passes through the membrane circuit board to be engaged with a plurality of engaging hole structures of the holding baseplate respectively, so as to detachably mount the keyboard on the computer device.

1 more element

Dependencies are inferred from the claim text.

Keyboard

Life of this patent

Keyboard

Life of this patent

Abstract

Claims13