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Assembling structure of washing machine display part

A technology for assembling a structure and a display part, which is applied in the field of washing machines, can solve problems such as the bad influence of product quality and poor performance, and the control panel 22 cannot operate normally, and achieves the effect of reducing assembly processes and improving work performance.

Inactive Publication Date: 2003-09-17
LG ELECTRONICS (TIANJIN) APPLIANCES CO LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

Once this folding board PCB22c is damaged, the control panel 22 cannot operate normally, and, in essence, it will also cause fatal bad influence to the quality of the product.

Method used

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  • Assembling structure of washing machine display part
  • Assembling structure of washing machine display part
  • Assembling structure of washing machine display part

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Embodiment Construction

[0028] The following will be described in detail in conjunction with the accompanying drawings and embodiments.

[0029] The washing machine control panel of the present invention is made of the following structures. The assembly structure of the washing machine control panel includes the circuit board PCB26 of the control panel, the folding circuit board 22c, and the liquid crystal display panel LCD22a. Insert the cover 36 of the folded circuit board 22c. The cover 36 is molded together with the display case 30 so that the folded circuit board 22c is inserted into the cover 36 from top to bottom and connected to the circuit board PCB26 of the control panel. On the lower end surface 31 of the display part housing 30, a pair of mounting insert pins 33 are provided, and a combination hole 43 corresponding to the insert pin 33 is formed on the light-emitting diode circuit board LED42, and the insert pin 33 is firmly fixed by heat sealing. is inserted into the combination hole 43....

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PUM

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Abstract

An assembly structure for the display unit of washer is composed of the PCB of control panel, foldable circuit board, LCD board, and LED board. The said foldable circuit board is inserted in a board sleeve on the back wall of display unit's casing and connected to said PCB. The pin pairs on the lower end face of display unit's casing are inserted in the holes on LED board and they are integrated together by thermal fusion. Its advantages are no need of adhesive and no water intrusion.

Description

technical field [0001] The present invention relates to the washing machine, especially the invention of the internal assembly structure of the control panel for displaying the working state of the washing machine. Background technique [0002] The structure of a general washing machine is as follows: figure 1 Shown, washing tub 2 is arranged in the inside of washing machine, top cover 6 is provided on its outer tub 4, and the rear of top cover 6 is provided with the front panel 10 that becomes certain inclination. When the washing machine is washing, the user selects the function keys for washing according to his own requirements, and the above-mentioned front panel 10 is provided for displaying the washing process to the user. [0003] refer to figure 2 The structure of the above-mentioned front panel 10 will be described. In the front panel 10, a control board mounting part 20 with a built-in PCB circuit board and a controller 40 for driving electronic components are p...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): D06F37/26
Inventor 赵成珍
Owner LG ELECTRONICS (TIANJIN) APPLIANCES CO LTD
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