A sensor, a displacement sensor and a steering system
By employing an adhesive-resistant structure within the sensor to seal the sealant within the sealed cavity, the problems of electrical component damage and heat dissipation caused by contact between the sealant and the PCB board are solved, thereby achieving stable sensor performance and extended lifespan.
CN224285793UActive Publication Date: 2026-05-26LISHENG INTELLIGENT TECH (SHANGHAI) CO LTD
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Patent Information
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- LISHENG INTELLIGENT TECH (SHANGHAI) CO LTD
- Filing Date
- 2025-04-30
- Publication Date
- 2026-05-26
Smart Images
Figure CN224285793U_ABST
Abstract
This utility model discloses a sensor, a displacement sensor, and a steering system, relating to the field of vehicle steering technology. The sensor includes a sensing component, a connecting harness, and a sealing compound. The sensing component includes a fixed housing, a PCB board, and a resistive adhesive structure. The resistive adhesive structure divides the interior of the fixed housing into a receiving cavity and a sealed cavity. The PCB board is disposed in the receiving cavity, and the sealed cavity has a through-hole. One end of the connecting harness is electrically connected to the PCB board. The connecting harness includes multiple wires, which pass through the resistive adhesive structure and the through-hole. The sealing compound is disposed within the sealed cavity and seals the through-hole. This sensor ensures the normal operation of the electrical components on the PCB board and avoids heat dissipation problems caused by adhesive injection, thus guaranteeing the sensor's performance and lifespan.
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