Light leakage prevention key structure and electronic product

• Main Authors: WEI BO, LI ANFANG, ZHAO WEIXING
• Format: Patent
• Language: Chinese; English
• Published: 15.08.2023
• Subjects: BASIC ELECTRIC ELEMENTS; ELECTRIC SWITCHES; ELECTRICITY; EMERGENCY PROTECTIVE DEVICES; RELAYS; SELECTORS

The utility model relates to the field of keys, in particular to a light leakage prevention key structure, which comprises a light shielding sheet and a light shielding ring, the light shielding sheet is arranged between a key structural member and a key, the light shielding sheet is provided with a hole, the light shielding ring is clamped between the key structural member and the light shielding sheet, and the light shielding ring is arranged in the hole. The light shielding ring shields the edge of the hole, a protrusion is arranged on the bottom face of the key structural part, the protrusion sequentially penetrates through the light shielding ring and the hole, and the protrusion can make contact with the key. The anti-dazzling screen is arranged between the key structural member and the key, a light source can be blocked, light leakage at the position of the key structural member can be avoided, the anti-dazzling screen is provided with the hole for the protrusion of the key structural member to extend