Plug-and-play power supply device based on 3D printing and preparation method thereof

• Main Authors: TIAN XIAOMIN, JIA RUOHAN, JI RUICHEN, ZHU HAOYU, WANG BING, MENG ZHIYI, WANG YIZHI, CHEN WEINA
• Format: Patent
• Language: Chinese; English
• Published: 11.07.2023
• Subjects: AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING; BASIC ELECTRIC ELEMENTS; CURRENT COLLECTORS; ELECTRICITY; LINE CONNECTORS; PERFORMING OPERATIONS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDEDFOR; SHAPING OR JOINING OF PLASTICS; TRANSPORTING; WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL

A plug-and-play power supply device based on 3D printing comprises a socket protection device which covers a socket of a device to be powered for protection, the socket protection device is a hollow cylinder, and the top and the bottom of the socket protection device are both open; the battery bin is a hollow cylinder, the top of the battery bin is open, the bottom of the battery bin is closed, the battery bin is pushed into the socket protection device, and the circular truncated cone is clamped into the first groove; the round carrying groove comprises a round tray at the bottom and fixing pieces fixed to the two opposite sides of the round tray, the bottom face of the round tray is downwards pushed into the battery bin and tightly attached to the upper portion of the spring protection pipe, and the protrusion is embedded into a second groove in the battery bin; the battery connector equipment comprises a battery connector and a plug, the button battery is horizontally pushed into the circular battery groov