Multifunctional knob

Abstract

The invention relates to the technical field of household appliances and household electronic products, in particular to a multifunctional knob. The knob specifically comprises a pressing module, a display module and a vibration module. The vibration module comprises a knob shell, a rotor assembly connected with the knob shell, a carbon plate assembly, a first PCB assembly, a silica gel base and avibration element, wherein the rotor assembly, the carbon plate assembly, the first PCB assembly, the silica gel base and the vibration element make contact with the carbon plate assembly, and the carbon plate assembly is connected with the first PCB assembly. The carbon plate assembly outputs a voltage value signal according to the rotation angle of the rotor assembly relative to the carbon plate assembly and feeds back the voltage value signal to the first PCB assembly; the display module comprises a display panel and a second PCB assembly, and the second PCB assembly is connected with thefirst PCB assembly and used for driving the display panel to work; the pressing module comprises a pressing block and a button connected with the pressing block, the bottom of the pressing block is connected with a silica gel block, and the silica gel block makes contact with the contact plate of the first PCB assembly to achieve work of the pressing module. The knob integrates multiple functionsof display, vibration and pressing, and the use experience of a user is improved.

Description

Technical field[0001]The invention relates to the technical field of household appliances and household electronic products, and in particular to a multifunctional knob.Background technique[0002]With the improvement of people's quality of life, consumers have higher and higher requirements for the operating experience of home appliances and smart home electronic products. Fashionable appearance, full of technology and intelligent functions are becoming more and more popular with the public. At present, the control method of traditional home appliances or household products is to work together through the knobs, buttons and display screens on the control panel to realize corresponding program and function switching, and the function of the knob is single. Such a control panel design makes the distribution of keys scattered, the control panel is complicated, and it is inconvenient for the user to operate, which affects the user's experience. In addition, multiple function keys occupy ...

AI Technical Summary

Problems solved by technology

At present, the control method of traditional home appliances or household products is to work together through the knobs, buttons and display screens on the control panel to realize the corresponding program and function switching, and the function of the knob is single

Such a control panel design makes the distribution of buttons scattered, the control panel is complicated, and it is inconvenient for users to operate, which affects the user experience. Moreover, multiple function keys take up a lot of space.

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