一种混匀仪点动机构
By combining a thin-film pressure sensor and a rubber vibrator, the problems of limited motor selection and switch wear in the jogging function of the mixer are solved, achieving the effects of flexible motor selection and extended equipment life.
CN224506884UActive Publication Date: 2026-07-17DRAGON LAB INSTR
Patent Information
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- DRAGON LAB INSTR
- Filing Date
- 2025-08-11
- Publication Date
- 2026-07-17
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Figure CN224506884U_ABST
Abstract
本实用新型涉及实验室仪器技术领域，具体公开了一种混匀仪点动机构，薄膜压力传感器背面经背胶粘接于振头底座顶部，振头底座底部与晃动架相连，晃动架用螺栓固定在电机支架顶端。电机支架顶部装有电机，电机轴上固定有偏心块，该偏心块穿过晃动架中部空腔。电机支架固定在底壳内部，底壳顶端以螺钉安装外壳，外壳前端面通过螺钉固定有带显示屏和编码器的控制板，外壳外设开关。装置工作时，薄膜压力传感器感知外界压力并传信号给控制板，其芯片输出PWM波控制电机启闭，压力灵敏度可调；橡胶振头包裹传感器防损坏；编码器开关传信号给控制板，可计时控制，LCD屏显示转速和定时信息。
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