JPH03181190A - Commonly used printed substrate - Google Patents

Abstract

PURPOSE:To acquire a commonly used printed substrate which enables reduction in operation time by forming a formation division by inserting a partial part of a circuit constitution of a printed substrate thereto. CONSTITUTION:A resistor 2 is inserted into a side indicated as 80EB1 as shown in a figure (a) in two commonly used printed substrates 1 of type 70EB1 and 80EB1. Thereby, an indicated part of the 80EB1 is hidden and determined that the printed substrate 1 is a substrate of 70EB1. Similarly, a diode 7 is inserted in a side indicated as 70EB1 as shown in a figure (b); Thereby, indication of the substrate 1 is 80EB1. The resistance 2 and the diode 7 are one part of a circuit constitution as shown in figures (c), (d). Thereby, operation time can be reduced by carrying out insertion of a part and indication of a type simultaneously one a shared printed substrate.

Description

[Detailed description of the invention] [Industrial application field] The present invention relates to a shared printed circuit board.

[Conventional technology]

FIG. 2 shows a printed circuit board in which two types of parts can be used in common on one board. In the same figure (a), the characters 80EBl are stamped with a rubber stamp to distinguish the type of printed circuit board 1, and (b) is the one used by deleting the unused format out of the two formats indicated. This is a display of format 80EB1. In this way, work was needed to distinguish between some formats.

In the same figure, 3.4 is a resistor, 5 is a capacitor, and 6 is a resistor.
．． 7 is a diode.

[Problem to be solved by the invention]

The above-mentioned conventional technology requires an additional step to display the type after inserting the parts, and does not take into account short manufacturing times.

The present invention has been made in view of the above points, and it is an object of the present invention to provide a shared printed circuit board that enables shortening of working time.

[Means to solve the problem]

The above purpose is to insert some parts of the circuit configuration into the printed circuit board so that the type can be distinguished.
achieved.

[Effect]

Since the above-mentioned means is provided, component insertion and type display can be performed at the same time, and there is no need to display the type after inserting the component as in the conventional case.

〔Example〕

The present invention will be explained below based on the illustrated embodiments. FIG. 1 shows an embodiment of the invention. It should be noted that the same parts as those in the prior art are designated by the same reference numerals, and therefore their explanations will be omitted.

In this embodiment, some parts of the circuit configuration are inserted into the printed circuit board 1 so that the types can be distinguished. By doing this, component insertion and type display can be performed at the same time, eliminating the need for type display after inserting parts as in the past, resulting in a shared printed circuit board that can shorten work time. be able to.

In other words, the figure shows two types: 70EB 1 and 80EB 1.
The state in which components of each type are inserted into a printed circuit board 1 that can be used in common is shown. Figure (a) shows format 7.
0EB 1 view from the component side, same figure (C)
is a diagram of the state viewed from the pattern side, Figure (b) is a diagram of the type 80EB 1 viewed from the component side, Figure (d) is a diagram of the state viewed from the component side.
) is a diagram of the state seen from the pattern side.

By inserting the resistor 2 on the side labeled 80EB1 as shown in FIG. 2(a), the portion labeled 80EB1 is hidden, and it is determined that this printed circuit board 1 is a 70EB1 board. Now, if you look at the pattern diagram in the same figure (C),
This resistor 2 is a part of the circuit configuration, and the type can be indicated simply by inserting the component (resistor 2).

Similarly, by inserting the diode 7 in the side labeled 70EB 1 in the same figure (b), the display of this printed circuit board 1 becomes 80EB 1. Looking at figure (d),
It can be seen that the diode 7 is also a part of the circuit configuration here.

In this way, the type can be displayed just by inserting one part of the circuit configuration, and the work time can be shortened.

As described above, according to this embodiment, by simultaneously inserting parts and displaying the type on a printed circuit board that is compatible with two or more types, it is possible to reduce the working time.

Note that the component inserted into the type display component may be a component other than a resistor or a diode.

〔Effect of the invention〕

As described above, the present invention makes it possible to shorten the working time, thereby making it possible to obtain a shared printed circuit board that enables the shortening of the working time.

[Brief explanation of drawings]

Figures 1 (a) to (d) show an embodiment of the shared printed circuit board of the present invention, (a) is an explanatory diagram of the type 70EB1 as seen from the component side, and (b) is the type 80EB
An explanatory diagram of the case of setting 1 as seen from the component side, (C) is (a)
(d) is an explanatory diagram of the state of (b) seen from the button side. Figures 2 (a) and (b)
1 shows a conventional shared printed circuit board, in which (a) is an explanatory diagram of the type 80EB 1, and (b) is an explanatory diagram of the type 80EB 1. l...Printed board, 2...Resistor (part of the circuit configuration), 7...Diode (part of the circuit configuration)

Claims (3)

[Claims] 1. In a shared printed circuit board in which two or more types can be shared on one board, some parts of the circuit configuration are inserted into the printed circuit board so that types can be differentiated. Printed board 2. The shared printed circuit board according to claim 1, wherein the printed circuit board is such that some parts of the circuit configuration of the circuit board are inserted into the circuit board so that only the type of use side is visible. 3. The shared printed circuit board according to claim 1, wherein the printed circuit board has some parts of the circuit configuration of the circuit board inserted into the board to hide the type of the unused side.