Projecting apparatus mounting bracket for multimedia teaching

• Main Author: MIAO XINGGUO
• Format: Patent
• Language: Chinese; English
• Published: 19.06.2018
• Subjects: ACCESSORIES THEREFOR; ADVERTISING; APPARATUS OR ARRANGEMENTS EMPLOYING ANALOGOUS TECHNIQUES USINGWAVES OTHER THAN OPTICAL WAVES; APPARATUS OR ARRANGEMENTS FOR TAKING PHOTOGRAPHS OR FORPROJECTING OR VIEWING THEM; APPLIANCES FOR TEACHING, OR COMMUNICATING WITH, THE BLIND,DEAF OR MUTE; CINEMATOGRAPHY; CRYPTOGRAPHY; DIAGRAMS; DISPLAY; EDUCATION; EDUCATIONAL OR DEMONSTRATION APPLIANCES; ELECTROGRAPHY; GLOBES; HOLOGRAPHY; PHOTOGRAPHY; PHYSICS; PLANETARIA; SEALS

The utility model discloses a projecting apparatus mounting bracket for multimedia teaching, including the mounting panel, be equipped with first locating hole on the mounting panel, the bottom symmetry of mounting panel is equipped with the connecting sleeve, peg graft and have the buffering post in the bottom of connecting sleeve, the top of buffering post is equipped with the limiting plate, the spring has been cup jointed to the part that the buffering post is located the connecting sleeve inside, the bottom of buffering post is connected with first backup pad, the pneumatic cylinder is installed to the bottom of first backup pad, the output of pneumatic cylinder is connected with the second backup pad, first locating plate is the same with the specification of second locating plate, first locating plate and second locating plate are the L type, the top of first locating plate and second locating plate is equipped with the third locating hole, one side of first locating plate and second locating plate all