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Key assembly and household electrical appliance

A key and component technology, applied in circuits, electrical switches, electrical components, etc., can solve the problems of many open mold parts, low production efficiency, complex structure, etc., and achieve the effect of improving production efficiency, simple structure, and easy assembly.

Active Publication Date: 2021-03-05
GUANGDONG MIDEA KITCHEN APPLIANCES MFG CO LTD +1
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0002] In related technologies, the existing button structure generally uses springs to achieve elastic reset, and its structure is complex, with many mold parts, complex assembly, and low production efficiency

Method used

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  • Key assembly and household electrical appliance
  • Key assembly and household electrical appliance
  • Key assembly and household electrical appliance

Examples

Experimental program
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Effect test

Embodiment Construction

[0046] The following describes in detail the embodiments of the present invention, examples of which are illustrated in the accompanying drawings, wherein the same or similar reference numerals refer to the same or similar elements or elements having the same or similar functions throughout. The embodiments described below with reference to the accompanying drawings are exemplary, only used to explain the present invention, and should not be construed as a limitation of the present invention.

[0047] In the description of the present invention, it should be understood that the azimuth description, such as the azimuth or positional relationship indicated by upper and lower, is based on the azimuth or positional relationship shown in the accompanying drawings, which is only for the convenience of describing the present invention and simplifying the description. , rather than indicating or implying that the indicated device or element must have a particular orientation, be constr...

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PUM

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Abstract

The invention discloses a key assembly and a household electrical appliance. The key assembly comprises a shell, a bottom plate and a key. A mounting cavity is formed in the shell, the bottom plate ismounted at the bottom of the shell, the bottom plate is provided with a switch located in the mounting cavity, the key is movably arranged in the mounting cavity, and the key comprises a pressing plate and an elastic piece. A pressing position matched with the switch is arranged on the side, facing the bottom plate, of the pressing plate, one end of the elastic piece is connected with the pressing plate, and the other end of the elastic piece abuts against the bottom plate. The shell with the mounting cavity and the key arranged in the mounting cavity are arranged, the bottom plate is mountedat the bottom of the shell, the key is movably connected with the mounting cavity in a matched mode, and the switch on the bottom plate is controlled through the pressing position; and elastic resetis realized through abutting cooperation of the elastic piece and the bottom plate, so that the key is simple in structure, few in parts and convenient to assemble, and the production efficiency is effectively improved.

Description

technical field [0001] The invention relates to the technical field of household appliances, in particular to a key assembly and a household appliance. Background technique [0002] In the related art, the existing key structure generally adopts a spring to realize elastic reset, which has a complex structure, many mold opening parts, complicated assembly, and low production efficiency. SUMMARY OF THE INVENTION [0003] The present invention aims to solve at least one of the technical problems existing in the prior art. Therefore, the present invention proposes a key assembly, which is easy to assemble and improves production efficiency. [0004] The present invention also provides a household appliance with the above-mentioned key assembly. [0005] A key assembly according to an embodiment of the first aspect of the present invention includes: a casing with an installation cavity inside; a bottom plate mounted on the bottom of the casing, the bottom plate provided with...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): H01H13/705H01H13/7065H01H13/7073H01H13/86
CPCH01H13/705H01H13/7065H01H13/7073H01H13/86
Inventor 周玉娇王义刘红宇高健明
Owner GUANGDONG MIDEA KITCHEN APPLIANCES MFG CO LTD