基本信息:
- 专利标题： 一种统计笔芯用量和使用时间的书写系统
- 专利标题（英）：Writing system for counting usage amount and using time of refill
- 申请号：CN201510911858.8 申请日：2015-12-11
- 公开(公告)号：CN106864098A 公开(公告)日：2017-06-20
- 发明人： 张晓茹
- 申请人： 西安思能网络科技有限公司
- 申请人地址： 陕西省西安市高新区高新86号领先时代广场第二幢三单元316号
- 专利权人： 西安思能网络科技有限公司
- 当前专利权人： 西安思能网络科技有限公司
- 当前专利权人地址： 陕西省西安市高新区高新86号领先时代广场第二幢三单元316号
- 代理机构： 西安智萃知识产权代理有限公司
- 代理人： 李炳辉
- 主分类号： B43K29/00
- IPC分类号： B43K29/00 ; H04W4/00
The invention belongs to the technical field of service for life, and particularly provides a writing system for counting the usage amount and using time of refill. The writing system has a function that an intelligent writing system is used for conducting infrared ranging on the refill in the writing process so that the usage amount and the using time of the refill can be counted. The writing system is composed of an infrared ranging module, an LCD drive module, an LCD display module, the refill, a battery, a processor, a Bluetooth transmitting module, a Bluetooth receiving module, an upper computer, a mobile phone and a pen shell. The problem that during daily life of people, the usage amount and the writing time of the refill cannot be known in time in the writing process is solved; and the writing system has the beneficial effects of practicability, convenience and accuracy.
IPC结构图谱:
| B | 作业；运输 |
| --B43 | 书写或绘图器具；办公用品 |
| ----B43K | 书写或绘图器具 |
| ------B43K29/00 | 书写器具与其他用品的组合 |