Keyboard and Electronic Device

A keyboard, comprising:

• a keyboard base;
• a key comprising a keycap and a key holder;
• and
• a driving portion comprising a driving board, a first mating member and a second mating member, wherein the first mating member is a rod or a groove, the second mating member is a rod or a groove, and when the first mating member is the rod the second mating member is the groove, and when the first mating member is the groove the second mating member is the rod;
• wherein the first mating member and the second mating member are arranged on the driving board, the driving board is configured to move in a first direction relative to the keyboard base through the second mating member, and the key further comprises a key mating member, wherein the key mating member is a rod, a groove, or an inclined surface, and when the first mating member is the rod the key mating member is the groove or the inclined surface, and when the first mating member is the groove or the inclined surface the key mating member is the rod;
• wherein there is an angle between the first direction and an ascending and descending direction of the key, the first mating member has a first surface, the key mating member has a second surface;
• wherein the keyboard is configured in a manner that, when the driving board moves in the first direction, the first mating member moves relative to the key mating member, the first surface and the second surface press against each other, and the key descends.

A keyboard, comprising:

• a keyboard base;
• a key comprising a keycap and a key holder;
• and
• a driving portion comprising a controller and a first mating member;
• wherein the key is arranged with a second mating member, and the first mating member is arranged on the keyboard base, wherein the first mating member is a rod or a groove, the second mating member is a rod or a groove, and when the first mating member is the rod the second mating member is the groove, and when the first mating member is the groove the second mating member is the rod;
• and
• wherein the controller controls at least one of the first mating member or the second mating member to generate magnetic forces or lose magnetic forces.

An electronic device, comprising a keyboard, wherein the keyboard comprises:

• a keyboard base;
• a key comprising a keycap and a key holder;
• and
• a driving portion comprising a driving board, a first mating member, and a second mating member, wherein the first mating member is a rod or a groove, the second mating member is a rod or a groove, and when the first mating member is the rod the second mating member is the groove, and when the first mating member is the groove the second mating member is the rod;
• wherein the first mating member and the second mating member are arranged on the driving board, the driving board is configured to move in a first direction relative to the keyboard base through the second mating member, and the key further comprises a key mating member, wherein the key mating member is a rod, a groove, or an inclined surface, and when the first mating member is the rod the key mating member is the groove or the inclined surface, and when the first mating member is the groove or the inclined surface the key mating member is the rod;
• wherein there is an angle between the first direction and an ascending and descending direction of the key, the first mating member has a first surface, the key mating member has a second surface;
• wherein the keyboard is configured in a manner that, when the driving board moves in the first direction, the first mating member moves relative to the key mating member, the first surface and the second surface press against each other, and the key descends.