Step slot circuit board
A technology of circuit boards and stepped grooves, which is applied to printed circuits, printed circuit components, and structural connections of printed circuits, etc., which can solve problems such as flexibility limitations, inconvenient expansion capacity, and limited capacity
Active Publication Date: 2020-10-30
深圳市兆鸿电子有限公司
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Problems solved by technology
[0002] At present, there are various designs of circuit boards. In order to match the installation environment, a series of structural designs are often carried out on the circuit boards, such as the design of stepped grooves. When the flexibility is limited, it is not convenient to expand the capacity conveniently
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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.
[0022] refer to Figure 1-5 , a stepped groove circuit board, comprising a first substrate 1, a second substrate 2 and a third substrate 3, the first substrate 1, the second substrate 2 and the third substrate 3 have the same thickness, the first substrate 1, the second substrate The tops of the substrate 2 and the third substrate 3 are successively provided with a first groove 8, a second groove 9 and a third groove 10 arranged in a step shape, and the insides of the first groove 8 and the second groove 9 are uniform. The circuit board main body 7 is installed through the screw 6, so that at least two circuit board main bodies 7 can be arranged, which improves the f...
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The invention discloses a stepped slot circuit board, which includes a first substrate, a second substrate and a third substrate; the tops of the first substrate, the second substrate and the third substrate are provided with first grooves, second grooves and third grooves arranged in a step shape, the insides of the first grooves and the inside of the second grooves are both provided with the circuit board main body by screws, the side edges of the first grooves and the second grooves are both provided with thread holes, the third groove is a through-hole structure, the top two ends of the first substrate are provided with a first threaded groove, the top two ends of the second substrate are provided with a first circular hole and a second circular hole arranged in a step shape, the top two ends of the third substrate are provided with a fourth circular hole, and the top and bottom ends of the fourth circular hole are provided with a third circular hole. At the same time, the invention can flexibly arrange a plurality of third substrate according to requirements, can rapidly expand the capacity and improve the flexibility of use.
Description
technical field [0001] The invention relates to the technical field of circuit boards, in particular to a stepped groove circuit board. Background technique [0002] At present, there are various designs of circuit boards. In order to match the installation environment, a series of structural designs are often carried out on the circuit boards, such as the design of stepped grooves. When the flexibility is limited, it is not convenient to expand the capacity conveniently. Contents of the invention [0003] The object of the present invention is to propose a stepped groove circuit board in order to solve the shortcomings in the prior art. [0004] To achieve the above object, the present invention adopts the following technical solutions: [0005] A stepped groove circuit board, comprising a first substrate, a second substrate and a third substrate, the tops of the first substrate, the second substrate and the third substrate are sequentially provided with a first groove ...
Claims
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IPC IPC(8): H05K1/14H05K1/11
CPCH05K1/115H05K1/144
Inventor 陈赵军
Owner 深圳市兆鸿电子有限公司