The invention discloses an installation detection device and method for a three-point safety belt on a child safety seat. The installation detection device comprises a shoulder strap guide part, a waist strap guide part and the three-point safety belt which are arranged on the child safety seat. A first opening is formed in the shoulder strap guide part, a detection switch is arranged at the first opening, and the three-point safety belt slides into the shoulder strap guide part through the first opening to trigger the detection switch; a monitoring sensor is arranged between the waistband guiding piece and the base body, and the three-point safety belt slides into the waistband guiding piece through the second opening to trigger the monitoring sensor. The detection device can detect whether the three-point safety belt is correctly installed in place or not and whether the three-point safety belt is loosened or not in time in real time, the safety problem caused by the fact that the three-point safety belt is not correctly worn is avoided, and the safety and controllability of a child sitting on the safety seat are improved.
本发明公开儿童安全座椅上三点式安全带的安装检测装置及检测方法,包括设置在儿童安全座椅上的肩带导向件、腰带导向件和三点式安全带;所述肩带导向件上设有第一开口,所述第一开口处设有检测开关,所述三点式安全带经由所述第一开口滑入所述肩带导向件中以触发所述检测开关;所述腰带导向件与所述底座主体之间设有监测传感器,所述三点式安全带经由第二开口滑入所述腰带导向件中以触发所述监测传感器。本检测装置能够及时且实时的检测所述三点式安全带是否正确安装到位,是否存在松脱等现象,避免因三点式安全带未正确佩戴而造成的安全问题,提升儿童乘坐安全座椅的安全性和可控性。
Installation detection device and detection method for three-point safety belt on child safety seat
儿童安全座椅上三点式安全带的安装检测装置及检测方法
2024-01-02
Patent
Electronic Resource
Chinese
IPC: | B60N SEATS SPECIALLY ADAPTED FOR VEHICLES , Sitze besonders für Fahrzeuge ausgebildet |
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