A bendable pcb board

Abstract

The invention discloses a bendable PCB board, which comprises a PCB main board, a PCB main board two, a mounting plate, a rotating pin, a ball, a rotating rod, a circular groove, flat head fastening bolts, a fixing plate, a hinge, a magnetic block one, Magnetic block 2, arc groove, arc rod, anti-corrosion coating, substrate, insulating plate, moisture-proof layer and heat dissipation layer. The invention rotates the second PCB main board, and the rotation of the second PCB main board drives the rotating rod to rotate around the rotating pin. When the second PCB main board rotates to a suitable position, the flat head fastening bolt is screwed, and then the rotating pin is fixed, and then the second position of the PCB main board is fixed. Use the hinge to rotate the two mounting plates, the rotation of the mounting plate drives the second rotation of the magnetic block and the adsorption and bonding of the first magnetic block, the rotation of the mounting plate drives the arc rod to move into the arc groove, the arc rod moves to squeeze the conical block, and the conical block The block is squeezed and moves to squeeze the spring. The elastic force of the spring facilitates the reverse movement of the tapered block into the V-shaped groove, and then the arc rod is clamped in the arc groove to complete the installation of the mounting plate.

Description

technical field [0001] The invention relates to a PCB board, in particular to a bendable PCB board, belonging to the technical field of PCB boards. Background technique [0002] Printed circuit boards, also known as printed circuit boards, are providers of electrical connections for electronic components. Its development has a history of more than 100 years. Its design is mainly layout design. The main advantage of using circuit boards is that it greatly reduces wiring and assembly errors, and improves the automation level and production labor rate. [0003] There are certain defects in the current PCB boards. The lack of the rotation and fixing mechanism of the first PCB main board and the second PCB main board makes it inconvenient to fold and install the PCB board, thereby reducing the practicability of the PCB board. At the same time, it lacks convenient disassembly and assembly functions, causing inconvenience Disassemble and maintain the PCB main board 1 or PCB main b...

AI Technical Summary

Problems solved by technology

[0003] There are certain defects in the current PCB boards. The lack of the rotation and fixing mechanism of the first PCB main board and the second PCB main board makes it inconvenient to fold and install the PCB board, thereby reducing the practicability of the PCB board. At the same time, it lacks convenient disassembly and assembly functions, causing inconvenience Disassemble and maintain the PCB main board 1 or PCB main board 2, and the moisture-proof and anti-corrosion effect of the PCB board is not good

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