KR20020057641A - The method which wires the circuit of the PCB with the memory element and the switching element and nothing soldering lead and non-soldering PCB - Google Patents

Abstract

PURPOSE: An electronic circuit board system for wiring a circuit with a memory device and a switching device is provided to improve wiring performance and recycling efficiency and mount parts without soldering. CONSTITUTION: An electronic circuit board system comprises a PCB, memory devices, switching devices, software and an interface unit. The memory device is a memory device or circuit storing a 1-bit information. The switching device performs one directional switching or two directional switching. The software controls PCB memory information. The switching device corresponding to 1 bit of the memory logically connects wiring. Memory information is transferred by the software. The software displays a circuit or pattern diagram on a screen of a PC. A user uploads a constructed circuit on the pattern diagram on the memory device. PCB parts are mounted on the PCB without soldering.

Description

A method of wiring circuits of an electronic circuit board with memory elements and switching elements, and solderless solderless electronic circuit boards. {The method which wires the circuit of the PCB with the memory element and the switching element and nothing soldering lead and non-soldering PCB}

The present invention is a technique for implementing the wiring method of the PCB in a logical circuit wiring method. In the conventional method, the PCB circuit wiring is fixed, and once it has been wired, there is a difficulty in changing the circuit. The PCB board and components are more difficult to recycle, and most of the substrates and components have been disposed of.

The present invention has been invented to improve the wiring performance of the PCB and to improve the recyclability. The object of the present invention is to implement circuit wiring and modification by implementing logical wiring (using memory and switching elements, FIG. 2) rather than physical wiring. It is easy to, and the fixing method of the part is also removable (Fig. 3) to implement a solderless soldering.

1 shows an example of a PCB implementation using a memory and a switching element.

This is an example of the pattern diagram shown in the logical wiring management software.

2 is a schematic diagram of a memory and a switching element

3 is an example of part fixing method

The overall configuration can be divided into a memory board (memory device or circuit containing 1 bit of information) and switching elements (unidirectional and bidirectional), software for managing PCB memory information, and an interface part connecting them.

The wiring information of the PCB is stored in the memory, and it is connected (conducted, turned on) or shorted (shielded, turned off) by the operation of the switching elements (FIG. 2) 1: 1 connected to the memory 1 BIT to logically connect the wiring. do. The memory information is transmitted through the software, and the software shows the circuit or pattern diagram on the screen of the PC, and the user configures the circuit in the circuit or pattern diagram (Fig. 1) and selects the UP LOAD function. Will be saved. In addition, the PCB components are removable (Figure 3), so there is no need for soldering the components.

The interface converts the information between the software (PC) and the PCB and loads the circuit wiring information of the pattern diagram into the memory, and measures the circuit information of the PCB and the current state data of the specific wiring and sends it to the software.

Memory and switching devices can be integrated into a single chip and the memory and switching parts can be separated.

(1) Removable and maintenance of parts because of solderless and solderless removable type

easy.

(2) PCB board recycling is high because it is solderless and solderless.

(3) It is solderless and solderless, so it is a process to manufacture products using PCB board.

Reduced environmentally harmful substances.

(4) Since only the software can be used to change the circuit wiring

PCB circuit design and development costs are reduced.

(5) Design = Test = Production reduces the electronics production life cycle.

(6) It is easy for general users to access electronic circuits.

Claims (21)

A method of logically wiring circuit wiring of an electromagnetic plate (PCB) by combining a memory element and a switching element. The method and integrated IC of claim 1, wherein a plurality of memory elements and a plurality of switching elements are integrated into a chip to perform logical circuit wiring. The IC of claim 1, wherein a single memory device and a single switching device are integrated into a chip to enable logical circuit wiring. The IC of claim 1, wherein a single memory device and a plurality of switching devices are integrated into a chip to enable logical circuit wiring. A PCB and a method for constructing a circuit with logical wiring information by mounting (embedding) the IC (CHIP) of claims 2 to 4. Method of constructing a circuit with logical wiring information by using (external) as an independent module so that the IC (CHIP) of claim 2 to 4 can be replaced and mounted. PCBs with embedded circuits and methods of constructing circuits with logical wiring information that is combined using memory circuits and switching circuits that are not part of the integrated (IC) method of memory and switching devices. A software system for creating and managing logical circuit wiring information of claims 5 to 7. A method and an interface circuit for performing logical circuit wiring by uploading circuit wiring information generated by the software of claim 8 to the ICs of claims 2 to 4 or the PCB boards of claims 5 to 7. A method and an interface circuit for down-loading the logic circuit wiring information of an IC of claim 2 to 4 or a PCB board of claim 5 to 7 and transferring it to software of claim 8. A circuit for analyzing and measuring circuits by receiving circuit information from the ICs of claims 2 to 4 through the interface of claims 9 to 10. Software for analyzing and measuring using claim 10. A software system incorporating claims 8 and 12. Method and module for connecting the circuit of claims 9 to 11 connected to the PCB of claims 5 to 7 as an independent interface circuit module. Method and embedded module for connecting the circuits of claims 9 to 11 connected to the PCB of claims 5 to 7 embedded in the PCB. An IC (CHIP) integrating the circuits of claims 9 to 11 and an interface module using the same. A method and integrated IC (CHIP) combining the circuit wiring ICs of claims 2 to 4 with the interface IC of claim 16 to analyze and measure real-time logical wiring and specific wiring. PCB which mounted (embedded) the IC of Claims 2-4, and the IC of Claim 16. PCB using the exterior of the IC of claim 2 and the IC of claim 16 to replace. The PCB which mounted (embedded) the IC of Claim 17. A PCB using the exterior of the claim 17 replaceable.