The invention provides a hand-leaving detection steering wheel which is applied to the technical field of hand-leaving detection of steering wheels, a supporting piece is fixed to the periphery of a handle ring of a steering wheel framework, and a conductive element forms a detection area on the supporting face of the supporting piece in an electroplating mode and is used for detecting approaching and/or contact between limbs of a user and a sensing element. According to the invention, the supporting surface comprises the electroplating area made of the first plastic and the non-electroplating area made of the second plastic, when the conductive element is electroplated, the detection area is formed in the electroplating area, the first isolation area is formed in the non-electroplating area, and the first isolation area can be arranged around the contour of the detection area mostly, so that the detection area can be electrically isolated from the detection area. The detection area is easily determined according to the electroplating area, the position range of the detection area can be easily controlled, the process is simplified, time and cost are saved, the electroplating accuracy of the detection area is improved, and the induction function is more accurate.
本申请提供一种离手检测方向盘,应用于方向盘离手检测技术领域,其中,支撑件固定在方向盘骨架的把圈外周,导电元件以电镀方式在支承件支承面上形成检测区域,用于检测用户的肢体与感应元件的接近和/或接触,本申请支承面含有第一塑料构成的可电镀区域和由第二塑料构成的不可电镀区域,导电元件在电镀时,在可电镀区域形成检测区域,在不可电镀区域形成第一隔离区域,第一隔离区域可大部分围绕检测区域的轮廓设置,由此,根据可电镀区域容易确定检测区域,可以较为容易控制检测区域的位置范围,简化工艺,省时间省成本,提高检测区域的电镀准确度,感应功能更准确。
Hand-leaving detection steering wheel
离手检测方向盘
2024-12-27
Patent
Electronic Resource
Chinese
IPC: | B62D MOTOR VEHICLES , Motorfahrzeuge / G01B MEASURING LENGTH, THICKNESS OR SIMILAR LINEAR DIMENSIONS , Messen der Länge, der Dicke oder ähnlicher linearer Abmessungen / G01L Messen von Kraft, mechanischer Spannung, Drehmoment, Arbeit, mechanischer Leistung, mechanischem Wirkungsgrad oder des Drucks von Fluiden , MEASURING FORCE, STRESS, TORQUE, WORK, MECHANICAL POWER, MECHANICAL EFFICIENCY, OR FLUID PRESSURE |
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