Directional shockproof tilting display tag
US9541388B2 · kind B2 · utility
Assignee
Inventors
Key dates
| Filing date | Sep 6, 2012 |
| Grant date | Jan 10, 2017 |
| Priority date | — |
| Expiry date | Jan 4, 2033 |
Classification
- Technology area (CPC G)Physics
- CPC primaryG01C9/10
- WIPO fieldMeasurement
- WIPO sectorInstruments
Abstract
A directional shockproof tilting display tag, comprising a container provided with a detector therein; the detector comprises a first placement chamber, a second placement chamber, and a baffle; the first placement chamber comprises a first side plate and a first mass block; the first side plate is externally provided with a first extension portion; the second placement chamber comprises a second side plate and a second mass block; the second side plate is externally provided with a second extension portion; the placement chambers are also provided with bar codes; part of the patterns of the bar codes are covered by the mass blocks; a rotary shaft is disposed directly above the placement chambers; the container is also provided with a shockproof structure therein. The display tag has a simple structure and strong shockproof capability. The arrangement of the bar codes ensures the detector can quickly detect an object tilting.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.