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Automobile window lifter shell assembly
An automobile window lifter shell assembly comprises a shell, a worm gear cavity, a worm cavity and a PCB installation cavity are formed in the shell, the worm gear cavity is communicated with the worm cavity, a motor fixing frame opening is formed outside the worm cavity, a connector butt-joint frame opening is formed outside the PCB installation cavity, a motor plug-in component is arranged between the motor fixing frame opening and the PCB installation cavity, and a connector plug-in component is arranged between the connector butting frame opening and the PCB mounting cavity. The motor plug-in component and the connector plug-in component are subjected to independent insert injection molding, and on the basis, the lifter shell assembly is subjected to injection molding, so that the problems that in a traditional process, a plastic main body is complex and prone to shrinkage deformation, so that the position degree of a PIN is affected, and an upper plate is difficult to assemble are solved; and, by adopting the fisheye crimping structure, the problems of missing solder, non-fullness and poor holes of PINs in the traditional process can be solved. The structure is simpler, the weight is lighter, the cost is the lowest in the industry, and the market competitiveness is higher.
一种汽车车窗升降器壳体总成，包括壳体，壳体形成一蜗轮腔、一蜗杆腔和一PCB安装腔，蜗轮腔和蜗杆腔连通，蜗杆腔的外部形成电机固定框口，PCB安装腔的外部形成为连接器对接框口，电机固定框口和PCB安装腔之间设有电机插接构件，连接器对接框口和PCB安装腔之间设有连接器插接构件。本申请将电机插接构件和连接器插接构件单独嵌件注塑成型，在此基础上再注塑成型升降器壳体总成，避免传统工艺中出现的塑胶主体复杂，易收缩变形导致PIN脚位置度受到影响，造成上板装配困难的问题；通过采用鱼眼压接结构，可解决传统工艺PIN脚空焊、不饱满和孔洞不良问题；本申请结构更加简单，重量更轻，成本在业界最低，更具有市场竞争力。
Automobile window lifter shell assembly
An automobile window lifter shell assembly comprises a shell, a worm gear cavity, a worm cavity and a PCB installation cavity are formed in the shell, the worm gear cavity is communicated with the worm cavity, a motor fixing frame opening is formed outside the worm cavity, a connector butt-joint frame opening is formed outside the PCB installation cavity, a motor plug-in component is arranged between the motor fixing frame opening and the PCB installation cavity, and a connector plug-in component is arranged between the connector butting frame opening and the PCB mounting cavity. The motor plug-in component and the connector plug-in component are subjected to independent insert injection molding, and on the basis, the lifter shell assembly is subjected to injection molding, so that the problems that in a traditional process, a plastic main body is complex and prone to shrinkage deformation, so that the position degree of a PIN is affected, and an upper plate is difficult to assemble are solved; and, by adopting the fisheye crimping structure, the problems of missing solder, non-fullness and poor holes of PINs in the traditional process can be solved. The structure is simpler, the weight is lighter, the cost is the lowest in the industry, and the market competitiveness is higher.
一种汽车车窗升降器壳体总成，包括壳体，壳体形成一蜗轮腔、一蜗杆腔和一PCB安装腔，蜗轮腔和蜗杆腔连通，蜗杆腔的外部形成电机固定框口，PCB安装腔的外部形成为连接器对接框口，电机固定框口和PCB安装腔之间设有电机插接构件，连接器对接框口和PCB安装腔之间设有连接器插接构件。本申请将电机插接构件和连接器插接构件单独嵌件注塑成型，在此基础上再注塑成型升降器壳体总成，避免传统工艺中出现的塑胶主体复杂，易收缩变形导致PIN脚位置度受到影响，造成上板装配困难的问题；通过采用鱼眼压接结构，可解决传统工艺PIN脚空焊、不饱满和孔洞不良问题；本申请结构更加简单，重量更轻，成本在业界最低，更具有市场竞争力。
Automobile window lifter shell assembly
一种汽车车窗升降器壳体总成
PENG GUIFU (author) / ZHENG XUANHAO (author) / ZHANG ZHIYONG (author)
2022-01-25
Patent
Electronic Resource
Chinese