首页> 外国专利> PCB FIXING STRUCTURE OF A MICROWAVE OVEN FOR FASTENING A PCB TO A PCB BRACKET BY ONE-TOUCH WITHOUT A SCREW

PCB FIXING STRUCTURE OF A MICROWAVE OVEN FOR FASTENING A PCB TO A PCB BRACKET BY ONE-TOUCH WITHOUT A SCREW

机译:微波炉的PCB固定结构,可通过一键式无螺钉将PCB固定到PCB支架上

摘要

PURPOSE: A PCB(Printed Circuit Board) fixing structure of a microwave oven is provided to improve assembling efficiency of a PCB by a hook disposed at an out frame of a PCB bracket without a screw. CONSTITUTION: A PCB fixing structure of a microwave oven comprises a PCB(170) having an electronic circuit for controlling a basic function of the microwave oven; a PCB bracket(200) comprising an out frame(210) for receiving the PCB and fixing legs(230) extended from the out frame; a control panel bracket(100) composed of plural first frame units(110a) having an opening unit(150) therein and a second frame unit(130a,130b) for linking between the first frame units and installed with the PCB bracket on the rear side; and a fixing unit disposed at the out frame of the PCB bracket to settle the PCB by one-touch.
机译:目的:提供一种微波炉的PCB(印刷电路板)固定结构,以通过设置在没有螺钉的PCB支架的外框上的钩来提高PCB的组装效率。构成:微波炉的PCB固定结构,包括PCB(170),PCB(170)具有用于控制微波炉的基本功能的电子电路; PCB支架(200),包括用于容纳PCB的外框架(210)和从外框架延伸的固定腿(230);控制面板支架(100),由多个第一框架单元(110a)和一个第二框架单元(130a,130b)组成,其中多个第一框架单元(110a)在其中具有开口单元(150),第二框架单元(130a,130b)用于在第一框架单元之间进行链接,并安装在背面侧;固定单元设置在PCB支架的外框上,以一键式固定PCB。

著录项

  • 公开/公告号KR20050005027A

    专利类型

  • 公开/公告日2005-01-13

    原文格式PDF

  • 申请/专利权人 LG ELECTRONICS INC.;

    申请/专利号KR20030044144

  • 发明设计人 CHOI MYOUNG HWAN;

    申请日2003-07-01

  • 分类号F24C15/00;

  • 国家 KR

  • 入库时间 2022-08-21 22:06:00

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