| 摘要 |
<p>Disclosed is a sliding block type electric push rod, mainly composed of an electric machine (1), a transmission assembly, a screw (7), a travel control switch, a power supply, a manual controller (6), a sliding rod (2), a sliding block (4.1) and other components. The sliding block (4.1) is sheathed on the sliding rod (2), the sliding rod (2) is provided with a mounting seat and the sliding rod (2) is mounted and fixed via the mounting seat, the screw (7) is provided in the interior of the sliding rod (2), the electric machine (1) drives the screw (7) to rotate via the transmission assembly and drives the sliding block (4.1) to reciprocate linearly along the sliding rod (2). The electric push rod is characterized in that a first folding connector (8.1) is provided on the sliding block (4.1), the first folding connector (8.1) is mounted on the sliding block (4.1) via a first pin (9.1), a first opening stop portion (5.1A) and a first closing stop portion (5.1B) for the first folding connector (8.1) are further provided on the sliding block (4.1); after rotating upwardly around the first pin (9.1), the first folding connector (8.1) is fixed and located in an open state via the first opening stop portion (5.1A); and after rotating downwardly around the first pin (9.1), the first folding connector (8.1) is fixed and located in a closed state via the first closing stop portion (5.1B). The sliding block type electric push rod has the advantages of having a simple structure, a small volume and low manufacturing costs.</p> |
