The invention relates to the field of production and processing of automobile parts, and discloses an automobile steering wheel vibration generating device and a steering wheel, the automobile steering wheel vibration generating device comprises a cylindrical shell, the shell is internally provided with a sliding cavity and a coil cavity, and one end of the shell is provided with a static contact piece; the armature is made of a soft magnet material and is arranged in the sliding cavity in a sliding manner; and the trigger mechanism comprises a magnetic coil wound in the coil cavity, a first trigger position arranged on the inner wall of the sliding cavity, and a second trigger position arranged on the inner wall of the sliding cavity or the static contact piece. The invention has the following advantages and effects: after the automobile starts the magnetic coil, the armature can slide back and forth in the sliding cavity to impact the static contact piece to generate vibration; according to the vibration mode, the structure is simple, the stroke of the reciprocating mechanism is linear, circumferential movement is not generated, the reciprocating mechanism can be installed in a spoke with the small section size and is closer to the hand of a driver, and the vibration feeling of the driver is improved when vibration is generated. And excessive influence on other parts connected to the steering wheel is avoided.
本发明涉及汽车部件生产加工领域,公开了一种汽车方向盘振动发生装置以及方向盘,包括:外壳,为筒状,其内部设有滑动腔和线圈腔,所述外壳的一端设置有静触片;软磁体材质的衔铁,其滑动设置于滑动腔;触发机构,其包括盘绕在线圈腔内的磁力线圈、设置在滑动腔内壁的第一触发位置、以及设置在滑动腔内壁或静触片的第二触发位置。本发明具有以下优点和效果:本申请在汽车启动磁力线圈后,衔铁会在滑动腔内来回滑动,撞击静触片产生振动。这种振动方式结构简单,往复机构的行程为直线型,不产生周向运动,所以可以安装在截面尺寸较小的辐条内,更贴近于驾驶员手部,提高产生振动时驾驶员的振动感。避免对连接于方向盘的其他部件产生过多的影响。
Automobile steering wheel vibration generating device and steering wheel
一种汽车方向盘振动发生装置以及方向盘
2022-03-22
Patent
Elektronische Ressource
Chinesisch
IPC: | B62D MOTOR VEHICLES , Motorfahrzeuge / B60Q ARRANGEMENT OF SIGNALLING OR LIGHTING DEVICES, THE MOUNTING OR SUPPORTING THEREOF OR CIRCUITS THEREFOR, FOR VEHICLES IN GENERAL , Anordnung von Signal- oder Beleuchtungsvorrichtungen, deren Einbau oder Halterung oder deren Schaltkreise bei Fahrzeugen allgemein |
AUTOMOBILE STEERING WHEEL DAMPING UNIT AND AUTOMOBILE STEERING WHEEL
Europäisches Patentamt | 2022
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