General modular circuit board structure

Abstract

The invention discloses a general modular circuit board structure. The general modular circuit board structure comprises at least two circuit boards which are connected with each other; a plurality of interfaces which are used for carrying an electric connector are distributed on every circuit board; the interfaces are connected with an electronic element which is arranged on the corresponding circuit board through a conductive pattern; function signal sets can be transmitted through the interfaces and via the electric connector which is carried on the interfaces due to the circuit boards which are connected with each other; the interfaces which are corresponding to the same function signal set and are arranged on the different circuit boards comprise the consistent interface pin definition. According to the general modular circuit board structure, the repeated use of the circuit boards which are corresponding to function modules respectively can be implemented and accordingly resources are saved and the development cycle is shortened; the interfaces which are used for transmitting the same function signal set and arranged on the circuit boards comprise the general unified interface pin definition and accordingly the sharing of the circuit boards is facilitated and the consumption cost of users is reduced; the circuit boards which are connected with each other comprise a stacking structure in the vertical direction and accordingly the space is saved and the connection is reliable.

Description

technical field [0001] The invention relates to a general modular circuit board structure. Background technique [0002] At present, there are several problems in the research and development and layout of circuit boards in the prior art: 1. For each generation of products, a variety of electronic components and modules with different functions are integrated on each circuit board. After the product is upgraded or modified, Often the module parts of some specific functions can be reused, but due to the design method of the overall integration of functions, the circuit boards developed later cannot effectively use the circuit boards corresponding to the previous products, resulting in waste of resources and prolonging the development cycle. ; 2. Since circuit boards with different functions often need to carry electronic components with different functions and different pin layouts, the external interfaces of each circuit board usually do not have unity and versatility. In or...

AI Technical Summary

Problems solved by technology

[0002] At present, there are several problems in the research and development and layout of circuit boards in the prior art: 1. For each generation of products, a variety of electronic components and modules with different functions are integrated on each circuit board. After the product is upgraded or modified, Often the module parts of some specific functions can be reused, but due to the design method of the overall integration of functions, the circuit boards developed later cannot effectively use the circuit boards corresponding to the previous products, resulting in waste of resources and prolonging the development cycle. ; 2. Since circuit boards with different functions often need to carry electronic components with different functions and different pin layouts, the external interfaces of each circuit board usually do not have unity and versatility. In order to adapt to circuit boards with different external interfaces , it is necessary to develop other circuit boards that are matched and connected with it, which cannot achieve interface compatibility and circuit board sharing, wastes research and development resources, increases development costs, and increases user consumption costs; at the same time, with the continuous expansion of circuit board functions and Expansion, a single circuit board often needs to connect multiple peripheral circuit boards, how to save the space occupied by multiple interconnected circuit boards and ensure the reliability of the connection between them, there is no effective solution in the prior art

[0003] The development board is used as an example to illustrate the current technical situation of the circuit board below. The development board in the prior art includes the following types: 1. Conventional integrated development board. Different devices with different functions, corresponding to different application requirements, develop a variety of different development boards, and the electronic components or modules carried by each development board cannot be reused; 2. Divide the development board into core boards and peripherals with different functions boards, the external interfaces between different series of core boards and peripheral boards are not effectively compatible, and it is often necessary to use artificial wiring methods such as flying wires to complete the connection

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