PCB mounting mechanism

Abstract

The invention discloses a PCB mounting mechanism. The mechanism comprises a fixed plate. A circuit board body is arranged at the middle position of the front surface of the fixed plate. Positioning rods are fixedly connected to the left side and the right side of the front surface of the fixed plate. Connecting blocks are fixedly connected to the middle positions of the left side and the right side of the circuit board body. Clamping sleeves are fixedly connected to the opposite sides of the two connecting blocks. Fixing blocks are fixedly connected to the top positions and the bottom positions of the left side and the right side of the circuit board body. Locking grooves are formed in the opposite sides of the left fixing block and the right fixing block. According to the technical schemeof the PCB mounting mechanism, based on the cooperative usage of the fixing blocks, sleeve rods, locking grooves, movable rods, locking rods, a first connecting rod, a tension spring, a second connecting rod, a U-shaped clamp and a pin block, the PCB mounting mechanism is convenient in installation. When a user installs the PCB mounting mechanism, the PCB mounting mechanism can be rapidly installed. The working efficiency of installation personnel is improved, and the practicability and the convenience of the PCB mounting mechanism are improved.

Description

technical field [0001] The invention relates to the technical field of PCB circuit boards, in particular to a PCB circuit board installation mechanism. 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 automation and production labor rates. According to the number of layers of circuit boards, it can be divided into single-sided boards, double-sided boards, four-layer boards, six-layer boards and other multi-layer circuit boards. [0003] In all kinds of electrical appliances, we often use PCB circuit boards. However, most of the existing PCB circuit boards are installed with threaded rods. Since the threaded rods for fixing the PCB circuit boards are too small in size,...

AI Technical Summary

Problems solved by technology

[0004] The purpose of the present invention is to provide a PCB circuit board installation mechanism to solve the problem that most existing PCB circuit boards are installed with threaded rods in the above-mentioned background technology. It is also necessary to carry special tools during installation to tighten the nuts matching the threaded rods. When the installers do not carry special tools, they cannot fix the PCB circuit board, which brings inconvenience to the installers and affects the installation efficiency of the installers. , can no longer meet the needs of people

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