Title:
NOVEL INTELLIGENT INTERACTIVE SMART CLOUD BLACKBOARD
Document Type and Number:
WIPO Patent Application WO/2022/016516
Kind Code:
A1
Abstract:
An intelligent interactive smart cloud blackboard, comprising a blackboard main body (1), a main fixing plate (8) and an auxiliary fixing plate (9); each of four corners of the rear end face of the blackboard main body (1) is provided with a backing plate (2), positioning posts (3) are provided on the front end faces of the backing plates (2), a pair of main mounting blocks (4) and a pair of auxiliary mounting blocks (5) are respectively provided at heads of the positioning posts (3), a limiting plate (6) is provided at the bottom of each main mounting block (4), a rectangular plate (7) is provided at the bottom of the limiting plate (6), a support plate (10) is provided at the front end face of the main fixing plate (8), a rectangular snap groove (11) is provided at the upper end face of the support plate (10) corresponding to the rectangular plate (7), and a transverse plate (16) is provided at the front end face of each auxiliary mounting block (5).
Inventors:
SUN ZIYANG (CN)
Application Number:
PCT/CN2020/104475
Publication Date:
January 27, 2022
Filing Date:
July 24, 2020
Export Citation:
Assignee:
JIANGSU FENGHUANG INTELLIGENT EDUCATION RES INSTITUTE CO LTD (CN)
International Classes:
A47B97/00; F16M13/02; F16M11/04
Foreign References:
| CN104456010A | 2015-03-25 | |||
| CN208331691U | 2019-01-04 | |||
| CN107642672A | 2018-01-30 | |||
| CN210088406U | 2020-02-18 | |||
| CN203082498U | 2013-07-24 | |||
| US20160298806A1 | 2016-10-13 |
Attorney, Agent or Firm:
NANJING ZHONGLV INTELLECTUAL PROPERTY AGENCY FRIM (GENERAL PARTNERSHIP) (CN)
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