temperature sensor
By using a compression helical spring and retaining component design, the problem of temperature sensor tilting under vibration conditions was solved, ensuring the accuracy of temperature measurement.
CN122282129APending Publication Date: 2026-06-26SHIBAURA ELECTRONICS CO LTD
Patent Information
- Authority / Receiving Office
- CN · China
- Patent Type
- Applications(China)
- Current Assignee / Owner
- SHIBAURA ELECTRONICS CO LTD
- Filing Date
- 2022-08-04
- Publication Date
- 2026-06-26
AI Technical Summary
Technical Problem
Existing temperature sensors are prone to tilting when the temperature sensing part is subjected to vibration due to forces in different directions, which affects the accuracy of temperature measurement.
Method used
A compression helical spring is used as the elastic component. The temperature measuring part is held in a displaceable manner by the holding part and the guiding part to ensure that the temperature measuring part is led out in the direction of the elastic force. The correct assembly is ensured by the locking body and the assembly guarantee body.
Benefits of technology
It effectively suppresses the influence of forces from different directions on the temperature measuring unit, ensuring the accuracy of temperature measurement under vibration conditions.
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Smart Images
Figure CN122282129A_ABST
Abstract
The temperature sensor (1) of the present invention comprises: a temperature measuring section (10) having a heat-sensing element (21) and wires (25, 27) electrically connected to the heat-sensing element (21), for measuring the temperature of an object to be measured (OM); a holding section (40) consisting of a single component, for holding the temperature measuring section (10); and an elastic section (CS) provided between the temperature measuring section (10) and the holding section (40), for applying an elastic force to the temperature measuring section (10) toward the object to be measured (OM). The wires (25, 27) of the temperature measuring section (10) are led out from the holding section (40) along a first direction in which the elastic force is applied.
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