A platform for research: civil engineering, architecture and urbanism
A platform for research: civil engineering, architecture and urbanism
The invention discloses an automobile electric tail gate lifting device. An electric supporting rod comprises a supporting rod outer shell, a motor, a reduction gearbox and an electric lead screw, wherein the motor, the reduction gearbox and the electric lead screw are arranged in the supporting rod outer shell and sequentially connected in a driving mode; a first installation head is fixedly installed at the outer end of a motor installation base and fixedly installed at one end of the supporting rod outer shell, and a second installation head is fixedly installed at the other end of the supporting rod outer shell; and the first installation head and the second installation head are installed on an automobile tail gate and an automobile body correspondingly, the motor is provided with a control panel, the control panel is provided with a Hall sensor, and the control panel collects at least sixteen Hall signals within the period that the motor rotates by one circle. According to the automobile electric tail gate lifting device, the motor duty ratio output required by the position of the tail gate is accurately judged through the at least sixteen Hall signals in one circle of the motor, so that the uniform lifting speed of the tail gate is ensured; meanwhile, the resistance borne by the tail gate is accurately sensed, and the sensitive anti-pinch function is achieved; and through the cooperation of the supporting rod outer shell and a supporting rod inner shell, all-angle adjustment and installation can be achieved only by adopting a common connector.
本发明公开了汽车电动尾门升举装置。电动撑杆包括撑杆外壳、设置在撑杆外壳内并依次驱动连接的电机、减速箱和电动丝杆，电机安装座外端固定安装有第一安装头，第一安装头与撑杆外壳一端固定安装，撑杆外壳另一端固定安装有第二安装头，第一安装头和第二安装头分别与汽车尾门和汽车车身安装，电机设有控制板，控制板设有霍尔传感器，控制板在电机转动一圈周期内至少采集十六个霍尔信号。本发明通过在电机一圈至少十六个霍尔信号的，精准判断尾门位置所需电机占空比输出，确保了均匀的尾门升降速度；同时精准感应尾门所受阻力，实现灵敏的防夹功能；通过撑杆外壳和撑杆内壳的配合只需采用普通连接头即可实现全角度调节安装。
The invention discloses an automobile electric tail gate lifting device. An electric supporting rod comprises a supporting rod outer shell, a motor, a reduction gearbox and an electric lead screw, wherein the motor, the reduction gearbox and the electric lead screw are arranged in the supporting rod outer shell and sequentially connected in a driving mode; a first installation head is fixedly installed at the outer end of a motor installation base and fixedly installed at one end of the supporting rod outer shell, and a second installation head is fixedly installed at the other end of the supporting rod outer shell; and the first installation head and the second installation head are installed on an automobile tail gate and an automobile body correspondingly, the motor is provided with a control panel, the control panel is provided with a Hall sensor, and the control panel collects at least sixteen Hall signals within the period that the motor rotates by one circle. According to the automobile electric tail gate lifting device, the motor duty ratio output required by the position of the tail gate is accurately judged through the at least sixteen Hall signals in one circle of the motor, so that the uniform lifting speed of the tail gate is ensured; meanwhile, the resistance borne by the tail gate is accurately sensed, and the sensitive anti-pinch function is achieved; and through the cooperation of the supporting rod outer shell and a supporting rod inner shell, all-angle adjustment and installation can be achieved only by adopting a common connector.
本发明公开了汽车电动尾门升举装置。电动撑杆包括撑杆外壳、设置在撑杆外壳内并依次驱动连接的电机、减速箱和电动丝杆，电机安装座外端固定安装有第一安装头，第一安装头与撑杆外壳一端固定安装，撑杆外壳另一端固定安装有第二安装头，第一安装头和第二安装头分别与汽车尾门和汽车车身安装，电机设有控制板，控制板设有霍尔传感器，控制板在电机转动一圈周期内至少采集十六个霍尔信号。本发明通过在电机一圈至少十六个霍尔信号的，精准判断尾门位置所需电机占空比输出，确保了均匀的尾门升降速度；同时精准感应尾门所受阻力，实现灵敏的防夹功能；通过撑杆外壳和撑杆内壳的配合只需采用普通连接头即可实现全角度调节安装。
Automobile electric tail gate lifting device
汽车电动尾门升举装置
JI ZHENWU (author)
2021-05-07
Patent
Electronic Resource
Chinese
IPC:
E05F
DEVICES FOR MOVING WINGS INTO OPEN OR CLOSED POSITION
,
Vorrichtungen zum Bewegen der Flügel in die Offen- oder Schließstellung
Automobile tail gate control method and device and automobile tail gate control equipment
| European Patent Office | 2024