Automatic soap dispenser

Abstract

The invention discloses an automatic soap dispenser. The automatic soap dispenser comprises a shell body and a liquid storage cavity which is arranged above the shell body and is used for storing liquid soap; the shell body is internally provided with a circuit board, an infrared sensor for sensing that hands get close, a liquid soap pump connected with the liquid storage cavity and a motor; the circuit board is provided with a main control module which is electrically connected with the motor and the infrared sensor respectively; the automatic soap dispenser further comprises a slider-crank mechanism which is used for converting circular motion of the motor into linear motion so as to drive the liquid soap pump. The automatic soap dispenser disclosed by the invention is provided with a transducer and the infrared sensor; the infrared sensor can be used for detecting an external signal and outputting liquid soap; the transducer can be used for stopping outputting when detecting that a transmission mechanism rotates for a target number of times; the two induction devices are matched so that the liquid soap can be automatically output and contact of the human hands is not needed; the automatic soap dispenser is simple and rapid and relatively high in sanitary degree; the slider-crank mechanism is used for driving the liquid soap pump so that the automatic soap dispenser is simple in structure and small in occupied space size.

Description

technical field [0001] The invention relates to the field of sanitary ware, in particular to an automatic soap dispenser. Background technique [0002] At present, with the advancement of science and technology and the development of society, people's living standards are improving day by day, and more and more entertainment public places have emerged as the times require. The market demand for soap dispensers, which are indispensable for public places and daily households, is also increasing. There are mainly two types of soap dispensers on the market: one is a manual extrusion device that outputs soap liquid through external force, and the other The soap dispenser has a simple structure and is suitable for daily household use, but it is not convenient enough to use. Users need to touch and squeeze, which is easy to cause secondary pollution; the other is an automatic soap dispenser, but the existing automatic soap dispenser soap liquid The driving mechanism of the pump is...

AI Technical Summary

Problems solved by technology

The market demand for soap dispensers, which are indispensable for public places and daily households, is also increasing. There are mainly two types of soap dispensers on the market: one is a manual extrusion device that outputs soap liquid through external force, and the other The soap dispenser has a simple structure and is suitable for daily household use, but it is not convenient enough to use. Users need to touch and squeeze, which is easy to cause secondary pollution; the other is an automatic soap dispenser, but the existing automatic soap dispenser soap liquid The pump drive mechanism is complicated, and it takes up a lot of space, so it is not suitable for general public places.

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