The invention discloses a safety belt alarm contact and a device and relates to the technical field of automobile safety. A button, a reset spring, an elastic contact piece, a first guide piece, a second guide piece and an insulating shell are included. An inverted buckle is arranged on the outer wall of the button, a sliding groove is arranged in the inner wall of the insulating shell, the buttonis in sliding connection with the insulating shell through cooperation of the inverted buckle and the sliding groove, the two ends of the reset spring abut against the button and the insulating shellrespectively, the first guide piece and the second guide piece are oppositely arranged on the two sides of an inner cavity of the insulating shell, and the elastic contact piece is connected with thebutton. When the button is not propped by a safety belt lock catch, the first guide piece and the second guide piece are conducted through the elastic contact sheet; and when the button is propped bythe safety belt lock catch, the elastic contact piece moves downwards and is separated from the first guide piece and/or the second guide piece. The safety belt alarm contact is connected with the alarm, and after the elastic contact piece is separated from the first guide piece and/or the second guide piece, the alarm is disconnected so that a power supply of the alarm is cut off, and the alarmstops working.
本发明公开了一种安全带报警触头及装置,涉及汽车安全技术领域,包括:按钮、复位弹簧、弹性触片、第一导片、第二导片和绝缘壳体,按钮外壁设置有倒扣,绝缘壳体内壁开设有滑槽,按钮通过倒扣和滑槽的配合与绝缘壳体滑动连接,复位弹簧两端分别抵持在按钮和绝缘壳体,第一导片和第二导片相对设置在绝缘壳体的内腔两侧,弹性触片与按钮连接;在按钮未受到安全带锁扣抵持时,第一导片与第二导片通过弹性触片导通;在按钮受到安全带锁扣抵持时,弹性触片向下移动,弹性触片与第一导片和/或第二导片脱离。安全带报警触头与报警器连接,在弹性触片与第一导片和/或第二导片脱离后,报警器断路,即切断报警器的电源,报警器停止工作。
Safety belt alarm contact and device
一种安全带报警触头及装置
2020-08-14
Patent
Elektronische Ressource
Chinesisch
IPC: | B60R Fahrzeuge, Fahrzeugausstattung oder Fahrzeugteile, soweit nicht anderweitig vorgesehen , VEHICLES, VEHICLE FITTINGS, OR VEHICLE PARTS, NOT OTHERWISE PROVIDED FOR |