Rotation control device for flip cover type drainer

Abstract

The invention discloses a rotation control device for a flip cover type drainer. A connecting rod (4) is fixedly connected on the side wall of the drainer (2); and the rotation control device further comprises a control mechanism which comprises a switch (9), a power supply (5), a controller (8) and a stepping motor (7) connected sequentially, wherein gears (6) are fixed on extension ends of a rotating shaft and the connecting rod (4) of the stepping motor (7), and the two gears (6) are mutually meshed; and the power supply (5) is controlled by the switch (9) to supply power, the controller (8) is used for controlling the rotating shaft of the stepping motor (7) to rotate, and the gear (6) drives the gear (6) on the extension end of the connecting rod (4) to turn over the drainer (2), thereby driving the drainer (2) to form a drainage channel with a drainage hole or be closed completely. The rotation control device disclosed by the invention can automatically control turnover of the drainer, and the drainer does not need to be manually pressed, so that the rotation control device can perform drainage timely, conveniently and rapidly.

Description

technical field [0001] The invention relates to a rotation control device for a flip-type drain, belonging to the technical field of drainage devices. Background technique [0002] In drainage devices, drains are often used, especially in basins, bathtubs, etc. A general pool basin includes a washbasin and a water outlet, and the drainer is clamped on the water outlet, and can be flipped in the water outlet to realize the formation of a sewer channel for drainage or complete closure for the basin to hold water. According to the type, the drain can be divided into bouncing drain, clamshell drain and pull drain. According to the material, it can be divided into copper sewer, stainless steel sewer, plastic sewer, etc. For the flip drain, the structure is simple, the operation is convenient, and the flip angle can be flexibly controlled to create a gap between it and the drain, thereby controlling the drainage. [0003] Nevertheless, there are still some defects in the existi...

AI Technical Summary

Problems solved by technology

Even so, when the drainer of this structure is stuck in the drain port, although it can be convenient and easy to take out, it needs to be manually pressed to turn over the drainer. When there is stagnant water in the basin, it is still necessary for people's hands to reach into the basin and come into contact with the stagnant wat

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