Multifunctional mobile phone stand (passive resonance audio amplification)
CN309754351SActive Publication Date: 2026-01-27HEFEI YISHAN OPTOELECTRONIC EQUIPMENT CO LTD
View PDF 0 Cites 0 Cited by
Patent Information
- Application Number
- CN202530365930.6
- Authority / Receiving Office
- CN · China
- Patent Type
- Designs(China)
- Current Assignee / Owner
- Filing Date
- 2025-06-24
- Publication Date
- 2026-01-27
- Estimated Expiration
- 2040-06-24
Smart Images

Figure 000009_ABST
Abstract
1. Name of this design product: Multifunctional mobile phone holder (passive resonant audio amplifier). 2. Purpose of this design: This design is used to support and fix a mobile phone and amplify the volume of audio played by the mobile phone. 3. The key design feature of this product is its shape. 4. The image or photograph that best illustrates the key design points: Design 1 3D view. 5. The right view of Design 1 is symmetrical to the left view of Design 1, so the right view of Design 1 is omitted; the rear view, top view, bottom view, left view, and right view of Design 2 are the same as the corresponding views in Design 1, so the rear view, top view, bottom view, left view, and right view of Design 2 are omitted; the rear view, bottom view, left view, and right view of Design 3 are the same as the corresponding views in Design 1, so the rear view, bottom view, left view, and right view of Design 3 are omitted. 6. Design 1 is designated as the basic design.
Need to check novelty before this filing date? Find Prior Art