Head shaking mechanism and electrical equipment with same

Abstract

The invention relates to a head shaking mechanism and electrical equipment with the same. The head shaking mechanism comprises a base, a pressing plate, a support and a power assembly, wherein the base is provided with a bearing face, the pressing plate is matched with and connected to the side, with the bearing face, of the base, a limiting gap is defined between the pressing plate and the bearing face, the support is supported on the bearing face, the edge of the support is limited in the limiting gap, the power assembly is installed on the support and is in transmission connection with thebase, the power assembly is used for driving the support to rotate relative to the base, one of the base and the support is provided with a shaft hole, the other of the base and the support is provided with a rotating shaft matched with the shaft hole, and the rotating shaft is rotationally inserted in the shaft hole. Since the support of the head shaking mechanism is rotationally limited on the base in the radial direction through the shaft on the support or the base and there is no need to additionally arrange a sheet metal shaft to connect the support with the base, the number of parts of the head shaking mechanism is reduced. Moreover, since the edge of the support is limited in the limiting gap, the support and the base have a large axial limiting diameter.

Description

technical field [0001] The invention relates to the technical field of household electrical appliances, in particular to a head shaking mechanism and electrical equipment provided with it. Background technique [0002] With the advancement of science and technology and the improvement of living standards, people have higher and higher requirements for the comfort of the home environment. The tower fan is also called "building fan". The shape of the tower fan is slender and straight, saving space. , the airflow blown is a three-dimensional airflow wall, the air supply is relatively mild and very close to the natural wind, and the air outlet grid of the tower fan is small, which can avoid accidentally injuring children, so it is more and more popular among consumers. [0003] In order to realize the function of swinging the head and sweeping the wind, some tower fans are equipped with a swinging head mechanism for driving the main body to rotate relative to the chassis. The sw...

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Problems solved by technology

[0004] However, the above-mentioned oscillating head mechanism consists of many parts, the production efficiency of the oscillating head mechanism is low and the cost is high, and the bracket and the base are connected to each other through a sheet metal shaft, resulting in a gap between the two, resulting in insufficient radial limit of the bracket The problem, which in turn causes the main body of the tower fan to shake a lot in the process of shaking the head, which affects the user experience

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