Lead fine powder fine density propaganda device

• Main Authors: GAO WEI, WANG CHUNDI, QU WEIMING, AN HAILIN, CHU LIJIN, ZHAO CHUNPENG
• Format: Patent
• Language: Chinese; English
• Published: 30.11.2021
• Subjects: ADVERTISING; CRYPTOGRAPHY; DISPLAY; DISPLAYING; EDUCATION; LABELS OR NAME-PLATES; PHYSICS; SEALS; SIGNS

The utility model discloses a fine density propaganda device for lead fine powder. The fine density propaganda device comprises a lifting adjusting auxiliary mechanism, a lead fine powder sample sliding display mechanism, a propaganda board, a main supporting board, a supporting stand column, a movable base, universal wheels and propaganda connecting columns. The utility model belongs to the technical field of fine lead powder, and particularly relates to a fine lead powder density propaganda device which is provided with a lifting adjusting auxiliary mechanism and a fine lead powder sample sliding display mechanism, so that the convenience of the fine lead powder density propaganda device during fine lead powder density propaganda is improved, and the adjustability of the fine lead powder density propaganda device is improved. By arranging a lead fine powder sample sliding display mechanism capable of being adjusted in a sliding mode, it is guaranteed that the occupied space is small, the working efficiency