Motor and electric push rod
A motor and an electric push rod. The problem that when an existing motor goes wrong, an electric push rod can be clamped and cannot return to the initial position is mainly solved. The device is characterized in that the shell is further provided with a transmission rod (3) which is in linkage conn...
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Format: | Patent |
Sprache: | chi ; eng |
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Zusammenfassung: | A motor and an electric push rod. The problem that when an existing motor goes wrong, an electric push rod can be clamped and cannot return to the initial position is mainly solved. The device is characterized in that the shell is further provided with a transmission rod (3) which is in linkage connection with the motor shaft or integrally arranged with the motor shaft, at least part of the transmission rod is arranged outside the shell, and the axial outer end face of the transmission rod is provided with an operation part (31) used for being driven by a tool to rotate. According to the motor and the electric push rod provided by the utility model, when the motor is powered off, the motor shaft can be driven to rotate through tools such as a screwdriver, so that the push rod returns to the initial position.
一种电机及电动推杆。主要解决目前电机出现问题时,电动推杆会卡住无法回到初始位置的问题。其特征在于:所述壳体上还设有与所述电机轴联动连接或者一体设置的传动杆(3),至少部分所述传动杆设于所述壳体外且其轴向外端面设有用于工具带动转动的操作部(31)。本实用新型提供一种电机及电动推杆,当电机断电时,可以通过螺丝刀等工具带动电机轴转动,从而使推杆回到初始位置。 |
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