Sand table (smart city hierarchical management)
CN309568664SActive Publication Date: 2025-10-28BEIJING QUANXIN DIGITAL TECH CO LTD
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Patent Information
- Application Number
- CN202530137450.4
- Authority / Receiving Office
- CN · China
- Patent Type
- Designs(China)
- Current Assignee / Owner
- Filing Date
- 2025-03-20
- Publication Date
- 2025-10-28
- Estimated Expiration
- 2040-03-20
Smart Images

Figure 000007_ABST
Abstract
1. The name of this design product: Sandbox (Smart City Hierarchical Management). 2. Purpose of this design product: used as a sandbox for hierarchical management of smart cities. 3. The key design feature of this product is its shape. 4. The picture or photo that best illustrates the design points: three-dimensional picture.
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