Batch dismantling device for scrapped membrane keyboard
A membrane keyboard and keyboard technology, applied in the removal of solid waste, metal processing, grain processing, etc., can solve problems such as troublesome processing, achieve the effect of splitting and refining, reducing subsequent processing costs, and high efficiency
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[0031] The content of the present invention will be further described below in conjunction with the accompanying drawings and examples.
[0032] First, give a brief introduction to the object of dismantling—the membrane keyboard, such as Figure 18 As shown, the common membrane keyboard connects the keyboard lower case 65 and the keyboard upper case 72 through bottom screws 64, and the position of the PCB board 70 inside the keyboard is relatively fixed. When the keyboard upper case 72 faces upward, the PCB board 70 is generally located on the upper right side, and the size of different keyboard PCB boards is similar. The PCB board 70 is fixed on the lower shell 65 of the keyboard together with the silicone cap 69, the upper film circuit 68, the insulating layer 67, and the lower film circuit 66 through the metal bead and the fixing screw 71. It should be noted that the internal structure of different keyboards is slightly different. , there is also a structure to invert the ...
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