Sensing assembly, height sensor and vehicle
By using a movable connection design for the coil support, iron core support, and armature, the problem of high iteration costs caused by the complex structure of height sensors is solved, the sensor iteration process is simplified, and the processing complexity and production costs are reduced.
WO2026152847A1PCT designated stage Publication Date: 2026-07-23GREE ELECTRIC APPLIANCE INC OF ZHUHAI
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Patent Information
- Authority / Receiving Office
- WO · WO
- Patent Type
- Applications
- Current Assignee / Owner
- GREE ELECTRIC APPLIANCE INC OF ZHUHAI
- Filing Date
- 2025-11-05
- Publication Date
- 2026-07-23
AI Technical Summary
Technical Problem
Existing height sensors have complex structural designs, and when product iterations require changes to the sensor's air gap, the entire sensing component needs to be updated, resulting in high iteration costs.
Method used
The design employs a movable connection between the coil support, the iron core support, and the armature. By adjusting the air gap between the armature and the iron core, the sensor iteration process is simplified. Only the connection position between the armature and the iron core support needs to be adjusted, reducing processing complexity and cost.
Benefits of technology
It has made the sensor iteration process more convenient and reduced costs, simplified the processing procedures, and adapted to personalized order requirements.
✦ Generated by Eureka AI based on patent content.
Smart Images
Figure CN2025132832_23072026_PF_FP_ABST
Abstract
The present disclosure belongs to the technical field of sensors, and in particular relates to a sensing assembly, a height sensor and a vehicle. The sensing assembly comprises: a coil bracket, which has a cylindrical through hole running therethrough; an iron core bracket, which comprises a bracket body, a first end portion and a second end portion, the bracket body being arranged within the cylindrical through hole, and the first end portion and the second end portion being arranged at two ends of the bracket body in the axial direction of the cylindrical through hole and both located outside the cylindrical through hole; an iron core, which is arranged within the cylindrical through hole and fixedly connected to the iron core bracket, such that the iron core and the iron core bracket are rotatable as a whole in the cylindrical through hole; and an armature, which is arranged outside the coil bracket, and comprises a third end portion and a fourth end portion in the axial direction of the cylindrical through hole, the third end portion being movably connected to the first end portion, and the fourth end portion being movably connected to the second end portion. The present disclosure has a simple structure, and requires fewer components to be modified during sensor iteration or in response to personalized order demands, thereby reducing the processing procedure complexity and production costs.
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