Information input device

• Main Authors: CHEN MINGMING, LI XIAOSHAN, CHEN YUZHI, WANG NING, WANG YUE, CHEN ZHUQIU
• Format: Patent
• Language: Chinese; English
• Published: 24.11.2017
• Subjects: BASIC ELECTRIC ELEMENTS; ELECTRIC SWITCHES; ELECTRICITY; EMERGENCY PROTECTIVE DEVICES; RELAYS; SELECTORS

The utility model discloses an information input device, include the keyboard body and install the key cap on the keyboard body, control an arc -shaped strip of an equal fixed mounting vertical setting between two key caps, equal fixed mounting two a horizontal arc -shaped strip between two rows of upper and lower key caps, the gap between key cap and the key cap is all passed through an arc -shaped strip and the 2nd arc -shaped strip sealed, the key cap all is equipped with a mounting groove on the surface, all is equipped with a metal block in the mounting groove, the metal block all forms characters or the symbol that the person of can be used distinguished through the laser sculpture on the surface, the metal block both sides all are equipped with a first screw hole, the key cap just all is equipped with a recess to first screw hole department, all is equipped with a second screw hole on the inside orientation terminal surface of first screw hole of recess. The utility model discloses simple structure, co