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A circuit board and mounting board technology is applied in the field of circuit board disassembly structure, which can solve the problems of difficult disassembly of the circuit board, damage to screws, etc., and achieve the effects of easy disassembly, smooth sliding, and convenient use.
Inactive Publication Date: 2017-10-24
李杜娟
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[0004] The object of the present invention is to provide a circuit board disassembly structure, which has the advantage of being easy to disassemble, and solves the problem that the existing circuit boards are connected by screws during installation. After a long time of use, the screws are prone to damage, resulting in The problem that the circuit board is difficult to disassemble
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[0017] The following will clearly and completely describe the technical solutions in the embodiments of the present invention with reference to the accompanying drawings in the embodiments of the present invention. Obviously, the described embodiments are only some, not all, embodiments of the present invention. Based on the embodiments of the present invention, all other embodiments obtained by persons of ordinary skill in the art without making creative efforts belong to the protection scope of the present invention.
[0018] see Figure 1-3 , a circuit board removal structure, comprising a mounting plate 1, a circuit board body 2 is arranged on the top of the mounting plate 1, a first support column 3 is fixedly connected to the left side of the bottom of the circuit board body 2, and the bottom of the first support column 3 runs through To the inside of the mounting plate 1, the bottom of the left side of the mounting plate 1 is provided with a movable column 4, the left s...
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Abstract
The invention discloses a circuit board dismounting structure, comprising a mounting plate, a circuit board body is arranged on the top of the mounting plate, a first support column is fixedly connected to the left side of the bottom of the circuit board body, and the first support column The bottom of the mounting plate penetrates to the inside of the mounting plate, and the bottom of the left side of the mounting plate is penetrated with a movable column, and the left side of the movable column is fixedly connected with a turntable. The present invention is provided with a mounting plate, a circuit board body, a first support column, a movable column, a turntable, a handle, a limit plate, a screw, a baffle, a screw block, a bracket, a clamping rod, a movable groove, a second support column, and a clamping block. The use of the card slot solves the problem that the existing circuit boards are connected by screws during installation. After a long period of use, the screws are prone to damage, which makes it difficult to disassemble the circuit board. The circuit board disassembly structure , has the advantage of being easy to disassemble, which is convenient for users to use.
Description
technical field [0001] The invention relates to the technical field of electronic circuits, in particular to a circuit board disassembly structure. Background technique [0002] Circuit: A conductive circuit composed of metal wires and electrical and electronic components is called a circuit. Adding a power supply to the input end of the circuit causes a potential difference at the input end, and the circuit can work when it is connected. The existence of current can be tested by some instruments, such as voltmeter or ammeter deflection, light bulb lighting, etc.; according to the nature of the current flowing, it is generally divided into two types: the circuit through which direct current passes is called "DC circuit", and the circuit through which alternating current passes The circuit is called an "AC circuit". [0003] When the circuit is connected, a circuit board is needed, but the existing circuit boards are connected by screws during installation. After a long per...
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Application Information
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