Electronic commerce teaching device

• Main Authors: YANG MAOBAO, DONG XIWEI, ZHANG YANJUN
• Format: Patent
• Language: Chinese; English
• Published: 29.11.2019
• Subjects: ADVERTISING; APPLIANCES FOR TEACHING, OR COMMUNICATING WITH, THE BLIND,DEAF OR MUTE; CRYPTOGRAPHY; DIAGRAMS; DISPLAY; EDUCATION; EDUCATIONAL OR DEMONSTRATION APPLIANCES; GLOBES; PHYSICS; PLANETARIA; SEALS

The utility model discloses an electronic commerce teaching device. The device comprises a display screen, a mounting rack, a bracket and a base baffle, the display screen is mounted in an inner frameof the mounting rack through a mounting shaft; an operation space is formed between the display screen and the bottom of the mounting frame; an adjusting piece is arranged in the operation space; theadjusting piece is divided into an upper adjusting plate and a lower arc-shaped head; the arc-shaped head is fixedly connected with an adjusting plate; an adjusting shaft moving groove and a moving shaft clamping groove are respectively formed in the lower end surfaces of the arc-shaped head and the adjusting plate; one end of the adjusting shaft penetrates through the bottom frame surface of themounting frame and is inserted into the adjusting shaft moving groove; the top of the moving shaft is provided with a ball matched with a clamping groove of the moving shaft in a rolling mode, the bottom of the moving shaft is