Sensor unit for a vehicle

• Main Authors: HEIM SANDRA, SEIBAND HELMUT, LEHENBERGER STEFAN, NOTEMANN VALENTIN, SCHLITZKUS MICHAEL
• Format: Patent
• Language: Chinese; English
• Published: 03.07.2020
• Subjects: ARRANGEMENTS FOR MEASURING TWO OR MORE VARIABLES NOT COVEREDIN A SINGLE OTHER SUBCLASS; INDICATING PRESENCE, ABSENCE, OR DIRECTION, OF MOVEMENT; MEASUREMENT OF MECHANICAL VIBRATIONS OR ULTRASONIC, SONIC ORINFRASONIC WAVES; MEASURING; MEASURING FORCE, STRESS, TORQUE, WORK, MECHANICAL POWER,MECHANICAL EFFICIENCY, OR FLUID PRESSURE; MEASURING LINEAR OR ANGULAR SPEED, ACCELERATION, DECELERATION,OR SHOCK; MEASURING NOT SPECIALLY ADAPTED FOR A SPECIFIC VARIABLE; MEASURING OR TESTING NOT OTHERWISE PROVIDED FOR; PHYSICS; TARIFF METERING APPARATUS; TESTING

The invention relates to a sensor unit (1) for a vehicle, comprising a sensor carrier (10) which forms a mechanical interface (10A) for the sensor unit (1) and carries a printed circuit board (3), onwhich an electronic circuit (5) comprising at least one sensor element (5A) which is sensitive to vibration is arranged. Here, the sensor carrier (10) has a fastening flange (12), on the first surface(13) of which facing the printed circuit board (3) there is arranged a first joint geometry (14), which receives a first edge (3.1) of the printed circuit board (3) at least in part such that the printed circuit board (3) is oriented perpendicular to the first surface (13). On a second surface (15) of the fastening flange (12) opposite the first surface (13) there is arranged a second joint geometry (16), via which the sensor carrier (10) can be connected to a mechanical system with a force fit and/or form fit. 本发明涉及一种用于车辆的传感器单元(1)，该传感器单元具有传感器支座(10)，所述传感器支座构成用于所述传感器单元(1)的机械接口(10A)并且承载电路板(3)，在所述电路板上布置有具有至少一个对振动敏感的传感器元件