Modular circuit board

Abstract

The invention discloses a modular circuit board. The circuit board comprises a circuit board main body, wherein two sides of the circuit board body are respectively provided with two symmetrical movable clamping plates, one side, far away from the circuit board main body, of each movable clamping plate is fixedly connected with a mounting plate, positioning blocks are vertically connected with themounting plates, limiting end plates are connected with two ends of the circuit board main body respectively, the limiting end plates and the positioning blocks are connected through positioning rods, and the two mounting plates on the same side of the circuit board main body are connected through an adjusting device. The modular circuit board is advantaged in that the limiting end plates and themovable clamping plates are arranged on the periphery of the circuit board, so the periphery of the modular circuit board can be protected during use, damage to edges of the circuit board due to collision in the use process is prevented, and the movable clamping plates can be moved according to the positions where fixed blocks need to be mounted.

Description

technical field [0001] The invention relates to the technical field of modularized circuit boards, in particular to a modularized circuit board. Background technique [0002] Electronic locks are equipped with electronic control components. These electronic control components are generally installed directly in the lock panel. With such a setting, if the electronic components are damaged or maintained, the entire lock needs to be removed, which brings certain problems to repair and maintenance. trouble. In order to solve this problem, some modular electronic locks have appeared on the market. The electronic control part is installed in a modular manner. When repairing and maintaining, it is only necessary to remove the electronic module. The electronic module generally includes a circuit board, and the circuit board is fixed by screws. On the electronic lock, when installing, because each electronic lock has a different size, the installation position of the circuit board i...

AI Technical Summary

Problems solved by technology

In order to solve this problem, some modular electronic locks have appeared on the market. The electronic control part is installed in a modular manner. When repairing and maintaining, it is only necessary to remove the electronic module. The electronic module generally includes a circuit board, and the circuit board is fixed by screws. On the electronic lock, when installing, because each electronic lock has a different size, the installation position of the circuit board is also different. The installation holes on the traditional circuit board can only deal with the installation of most conventional electronic locks, and the irregular shape The electronic lock is not suitable for general circuit board installation due to the irregular shape inside

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