The invention relates to a safety belt early warning protection device for the automobile driving simulator. The device comprises a retractor body and a fixing plate matched with the retractor body, a safety belt is arranged in the retractor body, a locking groove is formed in the side, close to the retractor body, of the fixing plate, a gear outside the retractor body partially penetrates into the fixing plate, a rotating shaft of the retractor body is coaxial with the gear, a positioning seat is arranged in the fixing plate, a moving rod is movably arranged on the positioning seat, the moving rod is connected with the fixing plate through an elastic piece, a connecting plate is fixedly arranged at the end, away from the elastic piece, of the moving rod, and positioning teeth are arranged at the end of the connecting plate. The movement of the positioning teeth is realized by utilizing inertia generated in the speed reduction process of an automobile, so that the locking work of the retractor body is realized, the response is rapid; and compared with cost of a traditional mode, the manufacturing cost of the early warning brake device is effectively reduced.
本发明涉及一种用于汽车驾驶模拟器的安全带预警保护装置,包括卷收器本体以及与卷收器本体相匹配的固定板,在所述卷收器本体内设置有安全带,在所述固定板靠近卷收器本体的一侧开设有锁定槽,所述卷收器本体外部的齿轮部分贯穿进入到固定板内,所述卷收器本体的转动轴与所述齿轮同轴,所述固定板内设有定位座,所述定位座上活动设置有移动杆,所述移动杆与固定板之间通过弹性件连接,所述移动杆远离弹性件的一端固定设置有连接板,所述连接板的端部设有定位齿。本发明利用汽车减速过程中产生的惯性,实现了定位齿的移动,进而实现了对卷收器本体的锁定工作,响应迅速,相对于传统的方式,有效地减少了预警制动装置的制造成本。
Safety belt early warning protection device for automobile driving simulator
用于汽车驾驶模拟器的安全带预警保护装置
2021-07-09
Patent
Electronic Resource
Chinese
IPC: | B60R Fahrzeuge, Fahrzeugausstattung oder Fahrzeugteile, soweit nicht anderweitig vorgesehen , VEHICLES, VEHICLE FITTINGS, OR VEHICLE PARTS, NOT OTHERWISE PROVIDED FOR |