Touch-off device, implementation method and in-vitro diagnostic analyzer
CN113556117BActive Publication Date: 2026-07-03URIT MEDICAL ELECTRONICS CO LTD
Patent Information
- Authority / Receiving Office
- CN · China
- Patent Type
- Patents(China)
- Current Assignee / Owner
- URIT MEDICAL ELECTRONICS CO LTD
- Filing Date
- 2021-08-10
- Publication Date
- 2026-07-03
AI Technical Summary
Technical Problem
Existing in vitro diagnostic analyzers are prone to oxidation of mechanical switches when powered off, leading to poor contact. Directly cutting off the power can also result in data loss, making operation cumbersome.
Method used
It adopts a touch-sensitive switch, which realizes the power-off function through a capacitive sensing sheet and a sensing insulating pad. The data is stored in the refrigerator compartment to avoid direct power failure. Human-computer interaction is carried out through the touch screen and display screen to control the power supply of each part.
Benefits of technology
It solves the problem of poor contact in mechanical switches, ensures data preservation, simplifies shutdown operations, avoids data loss, and extends the service life of switches.
✦ Generated by Eureka AI based on patent content.
Smart Images
Figure CN113556117B_ABST
Abstract
The application relates to the field of digital processing devices, in particular to a touch shutdown device, an implementation method and an in-vitro diagnostic analyzer, a shell supports the whole device, an inductive insulation pad increases the insulation penetration distance of an inductive switch, and the human body static electricity can be better prevented from generating error signals. When a finger approaches a touch induction area, the capacitance formed by a capacitive induction sheet and the human body is increased, when the finger is away from the touch induction area, the capacitance formed by the capacitive induction sheet and the human body is reduced, a touch circuit receives a voltage change signal, and one approach and departure of the finger constitutes a switch action. The touch screen and the display screen can be controlled to operate through a man-machine interaction module, a power module supplies power to the whole device, a data module can store data, a power control module can send a control signal to a main control module based on a signal of the touch circuit, the main control module can control the on-off of each part and data transmission, and the service life of the switch can be increased.
Need to check novelty before this filing date? Find Prior Art