Design of vehicle window lifter switching mechanisms and electric safety lock

• Main Authors: Chia-Lung Chen, 陳佳隆
• Other Authors: Liang-An Zheng
• Format: Others
• Language: zh-TW
• Published: 2007
• Online Access: http://ndltd.ncl.edu.tw/handle/16435699795616877137

碩士 === 國立高雄應用科技大學 === 機械與精密工程研究所 === 95 === This thesis proposes designs of a vehicle window lifter switching mechanism and an electric safety lock. The vehicle window lifter switching mechanism comprises an electronic device, manual device, switching device and lifter device. Electronic device and manual device drive lifter device are controlled by switching device, in order to have the rise or fall of the vehicle window. This vehicle window lifter switching mechanism has both electronic and manual modes. We can choose electronic mode or manual mode via the switching device. It is more diversified and more convenient as compared to the conservative vehicle window lifter mechanisms and is safer as compared to nowadays common electronic vehicle window lifter mechanisms. The electric safety lock comprises a key, a lock core assembly, a driving unit, a latch and a motor. By means of inserting the key into the lock core, connecting member is actuated to rotate. The connecting member connects electronically with the driving unit. Thus, through the connecting member and the driving unit, the power source of the key supplies a power to the motor so that the motor can actuate the gear portion of the latch for driving the latch. This electric safety lock that unites double burglarproof effects is safer as compared to conservative locks. Additionally, unlike the general electric lock, this electric safety lock does not need the assembling chip circuit board or main circuit board inside (computer and check machine). It provides good and safe protection result on the whole structure.