PCB capable of damping and prolonging service life
A PCB circuit board, life-span technology, applied in the direction of electrical components, installation board safety devices, electrical equipment structural parts, etc., can solve the problems that the PCB circuit board cannot be fixed, is easy to be damaged, and measures to increase heat dissipation, etc., to increase the use of Life, avoid damage, improve the effect of service life
Inactive Publication Date: 2020-04-17
罗锐明
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Problems solved by technology
[0006] The purpose of the present invention is to provide a PCB circuit board that can absorb shock and improve its service life, so as to solve the problem that there is no measure to increase heat dissipation in the above-mentioned background technology. A convenient and quick fixing of the circuit board and other issues
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[0026] 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.
[0027] see Figure 1-5 , an embodiment provided by the present invention: a PCB circuit board that can absorb shock and improve service life, including a main body 1, a first connecting block 2 and a connecting body 5, and the top ends on both sides of the main body 1 are fixedly connected with connecting body 5, one side of the bottom end of the main body 1 is movably connected with a rotating rod 102, and one side of the rotating rod 102 is fixedly connected...
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The invention discloses a PCB capable of damping and prolonging the service life. The PCB comprises a body, a first connecting block and connectors. The connectors are fixedly connected to the top ends of the two sides of the outer part of the body; a cover plate is movably connected to the top end of the body, inserting blocks are fixedly connected to the two sides of the bottom end of the coverplate, a first inserting hole is formed in one side of each inserting block, a third sliding rod is connected to the bottom end of the interior of each plug pin in a penetrating mode, the first connecting block is fixedly connected to the bottom end of the body, and a second connecting block is arranged at the bottom end of the first connecting block. The cover plate is arranged at the top end ofthe body, and when the cover plate covers the body, the inserting blocks can enter the connectors and extrude the plug pins, the plug pins extrude the third spring to contract inwards, then the plug pins can enter the first inserting hole under the elastic force of the third spring, the cover plate is fixed, the labor pull rod can drive the plug pins to be separated from the interior of the firstinserting hole, the cover plate is disassembled, and overhauling is facilitated when the circuit board breaks down.
Description
technical field [0001] The invention relates to the technical field of circuit boards, in particular to a PCB circuit board which can absorb shock and improve service life. Background technique [0002] PCB circuit board, also known as printed circuit board, is a provider of electrical connections for electronic components. PCB circuit boards are based on insulating boards, cut to a certain size, with at least one conductive pattern attached to them, and holes (such as components) Holes, fastening holes, metallized holes, etc.), used to replace the chassis of electronic components installed in the past, and realize the interconnection between electronic components. There are still many problems in the use of existing PCB circuit boards. The specific issues are as follows: [0003] 1. The existing PCB circuit board, in the process of use, the heat generated during the working process will cause certain damage to the PCB circuit board and its components, and there is no measu...
Claims
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IPC IPC(8): H05K7/14H05K7/20H05K5/03F16F15/04
CPCF16F15/04H05K5/03H05K7/1417H05K7/20127
Inventor 罗锐明罗志城
Owner 罗锐明