Spliced aluminum-based copper-clad plate with high toughness
An aluminum-based copper clad laminate, splicing technology, applied in the structural connection of printed circuits, electrical components, layered products, etc., can solve the problems of poor toughness, troublesome assembly, etc., to increase friction, ensure firmness, fast and convenient The effect of assembling
Inactive Publication Date: 2020-07-03
TIANJIN JINGHONG ELECTRONICS MATERIAL
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Problems solved by technology
[0005] The purpose of the present invention is to provide a spliced aluminum-based copper-clad laminate with strong toughness, so as to solve the problems of cumbersome assembly and poor toughness of the existing aluminum-based copper-clad laminates proposed in the above-mentioned background technology
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[0021] 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.
[0022] see Figure 1-5 , an embodiment provided by the present invention: a spliced aluminum-based copper-clad laminate with strong toughness, including an aluminum-based copper-clad laminate main body 1, a fixing device 2 is arranged on the aluminum-based copper-clad laminate main body 1, and the fixing device 2 includes an auxiliary block 21 , pull rod 22, connecting rod 23, fixed rod 24, engaging block 25, engaging bin 26, movable bin 27 and spring 28, an...
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The invention discloses a spliced aluminum-based copper-clad plate with high toughness. The spliced aluminum-based copper-clad plate comprises an aluminum-based copper-clad plate main body, which is provided with a fixing device, wherein a clamping device is arranged on the surface of the right end of the aluminum-based copper-clad plate main body, and a reinforcing structure is arranged on the surface of the aluminum-based copper-clad plate main body. According to the invention, the aluminum-based copper-clad plate is provided with a fixing device and a clamping device, and the fixing devicecomprises an auxiliary block, a pull rod, a connecting rod, a clamping block, a clamping bin, a movable bin and a spring, so that the two aluminum-based copper-clad plate main bodies can be quickly and conveniently assembled through the fixing device, and the connection firmness between the two aluminum-based copper-clad plate main bodies can also be ensured; and the aluminum-based copper-clad plate is provided with a reinforcing structure, and the reinforcing structure comprises a POM raw material layer, an ethylene propylene diene monomer layer, an elastic sponge layer and a projecting block, so that the overall strength of the aluminum-based copper-clad plate body can be improved through the structure, and it is guaranteed that the aluminum-based copper-clad plate body cannot be brokeneasily.
Description
technical field [0001] The invention relates to the technical field of aluminum-based copper-clad laminates, in particular to a spliced aluminum-based copper-clad laminate with strong toughness. Background technique [0002] Aluminum-based copper-clad laminate, or aluminum substrate, is a kind of raw material. It is a board made of electronic glass fiber cloth or a single resin as an insulating adhesive layer, one or both sides covered with copper foil and hot-pressed. Shaped material, called copper clad laminated aluminum substrate, referred to as aluminum-based copper-clad laminate, the existing aluminum-based copper-clad laminate basically meets people's needs, but there are still some problems in the process of use. [0003] 1. The existing aluminum-based copper-clad laminates are thin and thick. For thick aluminum-based copper-clad laminates, when people need to fix and install two aluminum-based copper-clad laminates, people need to use tools such as bolts and screwd...
Claims
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IPC IPC(8): H05K1/02H05K1/14B32B3/08B32B5/18B32B25/16B32B25/04B32B25/08B32B27/42B32B27/06B32B33/00
CPCB32B3/085B32B5/18B32B25/045B32B25/08B32B25/16B32B27/42B32B33/00B32B2307/51B32B2307/536B32B2307/554H05K1/0271H05K1/148
Inventor 纪秀峰史怀家程松银孙振涛贾振平
Owner TIANJIN JINGHONG ELECTRONICS MATERIAL