Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
Automobile trunk lid opening and closing device
The invention discloses an automobile trunk lid opening and closing device which comprises a trunk lid, an opening and closing driving mechanism, a push rod and a hinge arm, the opening and closing driving mechanism comprises a shell, a lead screw pair, a first gear reducer and a motor, and the lead screw pair, the first gear reducer and the motor are installed in the shell. A rotating shaft of the first driving gear is in transmission connection with a rotating shaft of the motor, a rotating shaft of the first transmission gear is in transmission connection with the lead screw, a sliding guide groove for guiding the nut in the length direction of the lead screw in a sliding mode is formed in the side wall of the shell, and the nut penetrates through the sliding guide groove from the interior of the shell and is rotationally connected with the push rod. According to the opening and closing device, through scientific structural optimization design, compared with the prior art, a better technical effect is achieved by adopting fewer devices, the size is smaller, the cost is lower, the sound quality is better, in addition, the shell serves as a guiding part of the nut, the size and the cost are further reduced, the device is applied to opening or closing of an automobile trunk cover, and the opening and closing effect is better. And large-area popularization can be realized more easily.
本发明公开了一种汽车后备箱盖开闭装置，包括后备箱盖、开闭驱动机构、推杆、铰接臂，开闭驱动机构包括壳体以及安装在壳体内的丝杠副、第一齿轮减速器、电机，第一齿轮减速器包括第一驱动齿轮、第一传动齿轮，第一驱动齿轮的转轴与电机的转轴传动连接，第一传动齿轮的转轴与丝杆传动连接，壳体的侧壁上设有螺母沿丝杆的长度方向滑动导向的滑动导槽，螺母从壳体内穿过滑动导槽与推杆转动连接。该开闭装置经科学的结构优化设计，相比于现有技术采用更少的设备实现了更好的技术效果，体积更小，成本更低，声音品质更佳，另外用壳体作为螺母的导向部件，进一步的降低体积与成本，将该装置应用于打开或关闭汽车后备箱盖上，能更容易大面积推广开来。
Automobile trunk lid opening and closing device
The invention discloses an automobile trunk lid opening and closing device which comprises a trunk lid, an opening and closing driving mechanism, a push rod and a hinge arm, the opening and closing driving mechanism comprises a shell, a lead screw pair, a first gear reducer and a motor, and the lead screw pair, the first gear reducer and the motor are installed in the shell. A rotating shaft of the first driving gear is in transmission connection with a rotating shaft of the motor, a rotating shaft of the first transmission gear is in transmission connection with the lead screw, a sliding guide groove for guiding the nut in the length direction of the lead screw in a sliding mode is formed in the side wall of the shell, and the nut penetrates through the sliding guide groove from the interior of the shell and is rotationally connected with the push rod. According to the opening and closing device, through scientific structural optimization design, compared with the prior art, a better technical effect is achieved by adopting fewer devices, the size is smaller, the cost is lower, the sound quality is better, in addition, the shell serves as a guiding part of the nut, the size and the cost are further reduced, the device is applied to opening or closing of an automobile trunk cover, and the opening and closing effect is better. And large-area popularization can be realized more easily.
本发明公开了一种汽车后备箱盖开闭装置，包括后备箱盖、开闭驱动机构、推杆、铰接臂，开闭驱动机构包括壳体以及安装在壳体内的丝杠副、第一齿轮减速器、电机，第一齿轮减速器包括第一驱动齿轮、第一传动齿轮，第一驱动齿轮的转轴与电机的转轴传动连接，第一传动齿轮的转轴与丝杆传动连接，壳体的侧壁上设有螺母沿丝杆的长度方向滑动导向的滑动导槽，螺母从壳体内穿过滑动导槽与推杆转动连接。该开闭装置经科学的结构优化设计，相比于现有技术采用更少的设备实现了更好的技术效果，体积更小，成本更低，声音品质更佳，另外用壳体作为螺母的导向部件，进一步的降低体积与成本，将该装置应用于打开或关闭汽车后备箱盖上，能更容易大面积推广开来。
Automobile trunk lid opening and closing device
一种汽车后备箱盖开闭装置
ZHONG ZHIQUAN (Autor:in)
09.02.2024
Patent
Elektronische Ressource
Chinesisch
| Europäisches Patentamt | 2023