Convert old mobile phone micro usb to type-c

PCB board reference https://oshwhub.com/yupks/micro-usb-zhuan-type-c
thickness 0.8mm green, it is best to change it to a board with the same thickness as typec...
If you don't need the data function, it is recommended to change to a two-pin type-c female socket
 
 
. According to the different interfaces of the mobile phone, you need to determine the positive and negative poles of the cable first. You can find an old data cable like me to measure the positive and negative poles. The finished
 
 
product is as shown in the picture. Although it is very rough and a bit thick (it would be better if you can use fpc soft cable, but whether it can withstand high temperature is a problem), it is also a success. If you don't need the data function, it is recommended to change to a two-pin type-c female socket, which will save a lot of effort. You only need to polish the area around the tail plug to
 
draw the pcb part. For this fpc soft cable, you need to determine whether it is reversed... My oppo is not reversed, the micro usb is on the front of the pcb, and the type-c is reversed to the back (this interface is symmetrical, just flip it over)
 
The Oppo tail plug cable, by default, has two rows on both sides that are the positive and negative poles of the power supply. Just apply some tin first, align the positive and negative poles (Oppo's fast charging port is two positive and two negative), add rosin and heat, and weld it.
 
If the width of the mobile phone is sufficient, you can consider using a direct-plug type-c female socket to directly plug into the type-c. When drawing the PCB, just copy the solder joint part, and don't fix the feet. Make it into a vertical PCB.
The rest of the part is a fixed problem, because it is not a corresponding slot and the shell has been ground, so the strength problem must be considered. Here I recommend using crystal clay and plastic clay. This thing can be softened with a hair dryer, which is convenient for disassembly and cleaning. The key is that after cooling, this thing is comparable to ordinary plastic in hardness and can be reused. It can be shaped at will while hot. 100 grams for more than 6 yuan can be used a lot.