Rotary knob structure, rotating angle determining method and device, and household electric appliance
A technology for rotating angle and determining device, applied in mechanical control devices, instruments, circuits, etc., can solve problems such as poor accuracy, insufficient knob life, difficult to clean, etc., to ensure the service life, improve user experience, and facilitate cleaning.
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[0049] In order to be able to understand the above objectives, features and advantages of the present invention more clearly, the present invention will be further described in detail below in conjunction with the accompanying drawings and specific embodiments. It should be noted that the embodiments of the application and the features in the embodiments can be combined with each other if there is no conflict.
[0050] In the following description, many specific details are set forth in order to fully understand the present invention. However, the present invention can also be implemented in other ways different from those described here. Therefore, the protection scope of the present invention is not limited to the specific details disclosed below. Limitations of the embodiment.
[0051] Such as Figure 1 to Figure 3 As shown, according to an embodiment of the first aspect of the present invention, a knob structure is proposed, including: an induction knob 1 arranged on the upper...
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