摘要：【中文】本发明涉及汽车头枕电动调节机构，具有第一支架、第二支架、前移滑块和前移驱动组件；所述前移驱动组件包括第一驱动电机、第一丝杆、滑动套筒、连杆和第一转轴；所述第二支架转动设置在第一支架上；所述第一驱动电机固定设置在第二支架上；第一驱动电机的输出轴与第一丝杆传动连接；第一丝杆穿过滑动套筒的螺纹通孔，且第一丝杆与滑动套筒的螺纹通孔形成传动配合；连杆的一端与滑动套筒转动连接，连杆的另一端与第一转轴转动连接；所述第一转轴转动设置在前移滑块上；所述前移滑块沿前后方向滑动设置在第一支架上。本发明能够通过电机控制实现头枕的前移和升降，并且前移为整体前移，对于头部的贴合度更好。 【EN】The invention relates to an electric adjusting mechanism of an automobile headrest, which is provided with a first bracket, a second bracket, a forward moving slide block and a forward moving driving component; the forward movement driving assembly comprises a first driving motor, a first screw rod, a sliding sleeve, a connecting rod and a first rotating shaft; the second bracket is rotatably arranged on the first bracket; the first driving motor is fixedly arranged on the second bracket; an output shaft of the first driving motor is in transmission connection with the first screw rod; the first screw rod penetrates through the threaded through hole of the sliding sleeve, and the first screw rod is in transmission fit with the threaded through hole of the sliding sleeve; one end of the connecting rod is rotatably connected with the sliding sleeve, and the other end of the connecting rod is rotatably connected with the first rotating shaft; the first rotating shaft is rotatably arranged on the forward moving slide block; the forward moving slide block is arranged on the first support in a sliding mode along the front-back direction. The headrest front-moving and lifting mechanism can realize the front moving and lifting of the headrest through the control of the motor, and the front moving is integrated front moving, so that the head fitting degree is better.

摘要：【中文】本发明涉及一种外转子电机，具有定子总成、转子总成、线路板总成和后盖；所述定子总成包括定子体和定子；转子总成包括转子体和磁钢；定子体的一侧与定子固定连接；磁钢与定子同轴设置，且磁钢位于定子的外部；所述转子体位于磁钢的外部且与磁钢固定连接；所述转子体与定子体转动配合；定子体的另一侧与后盖固定连接；所述线路板总成固定设置在定子体与后盖之间；定子的引出线分别与焊片连接；所述定子体上设有可供焊片穿过的贯穿孔；各焊片上均套设有密封套；密封套卡设在对应的贯穿孔内，且密封套与其对应的贯穿孔和焊片形成密封配合。本发明装配简单，密封效果好。 【EN】The invention relates to an outer rotor motor, which is provided with a stator assembly, a rotor assembly, a circuit board assembly and a rear cover; the stator assembly comprises a stator body and a stator; the rotor assembly comprises a rotor body and magnetic steel; one side of the stator body is fixedly connected with the stator; the magnetic steel and the stator are coaxially arranged, and the magnetic steel is positioned outside the stator; the rotor body is positioned outside the magnetic steel and fixedly connected with the magnetic steel; the rotor body is in running fit with the stator body; the other side of the stator body is fixedly connected with the rear cover; the circuit board assembly is fixedly arranged between the stator body and the rear cover; leading-out wires of the stator are respectively connected with the soldering lugs; the stator body is provided with a through hole for the soldering lug to pass through; each welding piece is sleeved with a sealing sleeve; the sealing sleeves are clamped in the corresponding through holes, and the sealing sleeves are in sealing fit with the corresponding through holes and the welding sheets. The invention has simple assembly and good sealing effect.