| 发明名称 | Electrode device, pressure sensor and pressure meter | ||
| 摘要 | Provided are an electrode device, a pressure sensor and an electronic pressure meter. The electrode device may comprise: an electrode portion; and an elastically deformable portion arranged on a radial peripheral of the electrode portion. The electrode portion is integrated with the elastically deformable portion such that when a force is applied to the electrode device, the elastically deformable portion can be deformed correspondingly and the electrode portion can be displaced axially. | ||
| 申请公布号 | US8763468(B2) | 申请公布日期 | 2014.07.01 |
| 申请号 | US201113249552 | 申请日期 | 2011.09.30 |
| 申请人 | Shenzhen Kingyield Technology Co., Ltd. | 发明人 | Zhang Nianping |
| 分类号 | G01L9/12 | 主分类号 | G01L9/12 |
| 代理机构 | Leason Ellis LLP | 代理人 | Leason Ellis LLP |
| 主权项 | 1. A pressure sensing device, comprising: a base; an air nozzle arranged on the base; and an electrode device, wherein the electrode device comprises an electrode portion; and an elastically deformable portion arranged on a radial peripheral of the electrode portion, wherein the electrode portion is integrated with the elastically deformable portion such that when a force is applied to the electrode device, the elastically deformable portion is deformed correspondingly and the electrode portion is displaced axially, and wherein the electrode device is hermetically fixed to the base, such that an air chamber that can accommodate air is formed between the electrode device and the base, and the air chamber is communicated with the air nozzle. | ||
| 地址 | Shenzhen CN | ||