JPS5923462B2 - Basic electric element array group - Google Patents

Description

DETAILED DESCRIPTION OF THE INVENTION The present invention includes a plurality of basic electrical elements such as resistive elements, capacitive elements, and diode elements.9. The present invention relates to a basic electric element array group comprising a plurality of basic electric element arrays, particularly to such a basic electric element array group used by being mounted on a printed wiring board.

BACKGROUND ART Conventionally, as a basic electric element mounted on a printed wiring board, a columnar basic electric element with lead wires, in which lead wires are extended concentrically from both ends, has been widely used.

Conventionally, a plurality of such basic electrical elements with lead wires are mounted on a printed wiring board, and a plurality of basic electrical elements with lead wires are mounted on the printed wiring board and the required electrical elements are mounted on the printed wiring board. It is widely used to construct electrical circuits.

In this case, a plurality of basic electric elements with lead wires are mounted on a printed wiring board and used, and the required electricity is generated on the printed wiring board, including a plurality of basic electric elements with lead wires. When configuring a circuit, a plurality of basic electric elements with lead wires are electrically connected to each other by using one lead wire of the plurality of basic electric elements with lead wires on a printed wiring board. In the first case where the plurality of lead wired basic electrical elements are planned to be connected and used, one lead wire of the plurality of lead wired basic electric elements is connected on the printed wiring board. The second layer is intended to be connected to a predetermined printed wiring layer on a printed wiring board common to them.
There is a third case that is a combination of the first and second cases.

In the first case, if a plurality of basic electrical elements with lead wires are used with one of the lead wires electrically connected to each other in advance, there is no need to use a printed wiring layer on the printed wiring board. In addition, it is possible to obtain a configuration in which one of the lead wires of a plurality of basic electric elements with lead wires are electrically connected to each other on a printed circuit board. Since there is no need to provide a printed wiring layer for electrically connecting the single-power lead wires of basic electric elements with multiple lead wires on the printed wiring board, the structure of the printed wiring board can be reduced accordingly. It can be made simple and compact.

In the second case mentioned above, if a plurality of basic electric elements with lead wires are used with one of the lead wires being electrically connected to a common lead wire in advance, the printed wiring board Without using a printed wiring layer to electrically connect one lead wire of a plurality of IJ-wired basic electrical elements to each other, a plurality of IJ-wired basic electric elements can be connected on a printed wiring board. It is possible to obtain a configuration in which one lead wire of the electrical element is connected to a predetermined printed wiring layer on a printed wiring board common to them, and therefore, when doing so,
As in the first case, there is no need to provide a printed wiring layer on the printed wiring board for electrically connecting one lead wire of a basic electric element with multiple lead wires to each other. Therefore, the configuration of the printed wiring board can be simplified and miniaturized accordingly.

Further, as described above, a plurality of basic electrical elements with lead wires are used mounted on a printed wiring board, and a plurality of basic electrical elements with lead wires are mounted on the printed wiring board, and the required number of electrical elements are mounted on the printed wiring board. When configuring an electric circuit, if multiple basic electrical elements with lead wires are used as if they were mechanically integrated, it is possible to combine multiple basic electrical elements with lead wires. It can be mounted simultaneously without the need for final mounting on the printed wiring board, and therefore, in this case, multiple basic electrical elements with lead wires can be mounted on the printed wiring board in a short time. It's something you get.

Furthermore, as mentioned above, when using a plurality of basic electric elements with lead wires as if they are not mechanically integrated, the plurality of basic electric elements with lead wires are connected to the lead wires. If they are mounted vertically on a printed wiring board without bending them in any way, the area occupied by these basic electric elements with lead wires on the printed wiring board will be
This is much smaller than when the lead wires are bent and placed on the printed wiring board in a horizontal position. It does not require the process of bending the wire.

Also, as mentioned above, a basic electric element with multiple lead wires,
One of the lead wires is electrically connected to each other or to a common lead wire, and the plurality of lead wired basic electric elements are mechanically integrated. When used as a device, the side opposite to the side on which the plurality of basic electrical elements with lead wires are electrically connected to each other or to a common lead wire. The lead wires are arranged side by side with a predetermined spacing on a plane common to them, and the tip end surface of the IJ lead wire is arranged side by side on a plane common to them. A plurality of basic electrical elements with single-node wires (together with a common lead wire, if they are electrically connected to a common lead wire) on a printed wiring board, if etc. without bending the lead wires on the opposite side from the side that is electrically connected to each other or to a common lead wire (those lead wires are connected to a common lead wire). When electrically connected, the common lead wires can be easily mounted in a vertically juxtaposed manner (without bending the common lead wires).

On the other hand, when using a plurality of basic electric elements with lead wires as described above, one of the lead wires is electrically connected to each other or to a common lead wire, What kind of types and characteristics each of the plurality of basic electric elements with lead wires is, and what kind of characteristics each of the plurality of basic electric elements with lead wires has. The fact that one lead wire is electrically connected to each other or to a common lead wire means that a plurality of basic electrical elements with one lead wire can be mounted on a printed wiring board. It would be extremely convenient if it could be easily recognized before and after mounting.

Furthermore, when a plurality of basic electric elements with lead wires are used as a mechanically integrated unit as described above, each of the plurality of basic electric elements with lead wires is What kind of type it is, what characteristics it has, etc. must be determined before mounting the basic electrical elements with multiple lead wires on the printed wiring board. It would be extremely convenient if the latter could be easily recognized.

The present invention has been proposed in view of the diagonal problem, and includes a plurality of basic electrical elements with lead wires in a columnar shape, each having lead wires extending concentrically from both ends, which are mounted on a printed circuit board and used. a plurality of columnar basic electrical elements with lead wires each having lead wires extending concentrically from both ends, which are mounted on a printed wiring board in a circular manner; At least one other basic electric element array having at least one lead wire formed by electrically connecting all of the plurality of basic electric elements with lead wires or a plurality of single-strength lead wires. However, it is a new group of basic electric elements that can configure a required electric circuit on a printed wiring board by including a row of basic electric elements of the second order,
It will become clear from the detailed description of the embodiments of the present invention below.

FIG. 1 shows a general embodiment of a group of elementary electric element arrays according to the invention, having a plurality, for example two elementary electric element arrays Q1 and Q2.

An embodiment of the basic electric element array Q1 is known per se.
A plurality of basic electrical elements A with lead wires such as resistive elements, capacitive elements, inductance elements, diode elements, etc., each having lead wires L11 and L12 extending concentrically from both ends thereof, in particular, three or more, are allowed. A plurality of N pieces, 7.
A, □・・・・・・・・・As well as having it as AIN,
Basic electrical element A with multiple N lead wires A 1t l
A12......Has a common linear or striped conductor B1 for AIN.

In this case, the basic electric element with lead wire A l l A1
2...AtN is their lead wire L1
Length between the free end of lead wire L12 and the free end of lead wire L12: 0111 G
12...GIN are equal to each other, and their leads l 11 diameters φ11□, φ112...
....φIIN are equal to each other, and the diameters of their lead wires L12 are φ1□1. φ1□2・・・・・・・・・
- The diameter of the lead wire L11 and the diameter of the lead wire L12 are allowed to be equal.

Also, basic electric element A11 with lead wire (i=1, 2...
・・・・・・N) has an insulating outer surface, and the type of crack on the outer surface is a resistance element, a capacitance element, an inductance element, a diode element, etc. , What characteristics does it have (for example, its resistance value in the case of a resistive element, its capacitance value in the case of a capacitive element, its inductance value in the case of an inductance element, etc., and its voltage in the case of a diode element) - It has a display E1 representing the voltage (voltage, etc.) in terms of current characteristics.

However, in the figure, the basic electric element A1i with a lead wire is a resistive element, and the display E1 is shown as a so-called color code.

Further, as shown in FIG. 2, the linear or striped conductor B1 has plate portions C11 and C12 facing each other in cross section, and has an inverted V-shape in cross section as a whole.

Thus, the basic electrical element with lead wire A1. , A...
......The free end of one AtN lead wire L11 is connected to the opposing plate portion C of the linear or striped conductor B1.
11 and CI2, and in this state, solder M1 is cast between the second equal plate parts C11 and CI2. Basic electrical element A1. , A, □・・・・・・・・・AlN
The free end of one lead wire Lll is connected to the linear or striped conductor B1 at a predetermined interval DIl along its extension direction.
□, D1□3...DI+'N-1)
N (However, Dl, 2=D =・・・・・・・・・D
+(N-r)N (23 is allowed), and thus the basic electric element with lead wire A11. A12・・・・・・・・・
...AtN is sequentially spaced D112D123°"""" Dl(N - t
)N, and the basic electrical elements with lead wires A11゜A1□......The free end surface of the lead wire L12 of AIN is aligned with the plane P12 common to them. arranged on a line.

In this case the interval D112 + DI. 3・・・・・・・・・・
・D, (N-1)N is a basic electric element with lead wire A11
and A, 2. A1□ and A13・・・・・・・・・
The spacing is selected such that AI(N-1) and AtN are in contact with each other or maintain a small distance from each other.

The outer surface of the linear or striped conductor B1 is covered with an insulating layer 1 made of insulating tape, an insulating material, etc., as shown by the chain line.

Further, in the embodiment of the basic electric element array Q2, similarly to the above-mentioned basic electric element array Q1, the lead wires L21 and A20... A22...
・・・・・・As well as having as A2M, a secondary element A2
1, A22 curve 'A2M has a common linear or striped conductor B2.

In this case, the elements A21 to A2M have their lead wires L
The length between the free end of L21 and the free end of lead wire L22 is 021~(
32M and the elements A1, ~A+ of the basic electric element array Q1
The length of N is equal to Gll~GN, and the lead wire L thereof
21 have diameters φ2.1 to φ21M and are equal to each other, and the diameters of their lead wires L22 have diameters φ2□1 to φ2□M and are equal to each other (however, the diameters of lead wires L21 and L22 are It is allowed to be equal to that of the elements A11 to A of the basic electric element array Q1 and the φ lead wires L11 and L12).

Further, the element A2j (j=1.2...M) has an insulating outer surface, and the outer surface has a marking similar to the display E1 of the element A11 of the basic electric element array Q1. It has the display E2.

However, in the diagram, element Aj is shown as a resistance element.
2 is shown as a so-called color code.

Moreover, the linear or striped conductor B2 is a basic electric element array Q.
Like the linear or striped conductor B1 of No. 1, it has plate portions C21 and C22 facing each other, and has an inverted V-shaped cross section as a whole.

Thus, element A21. A22......-The free end of one lead wire L21 of A2M is arranged between opposing plate portions C21 and C22 of the linear or striped conductor B2, and the length is equal to each other, and In such a state, the homogeneous plate portion C21
With the embodiment in which solder M2 is cast between C22 and C22, a basic electric element with second lead wire A21, A2□・
......The free end of one lead wire L21 of A2M is connected to the linear or striped conductor B2 at a predetermined interval D212. D2□3・・・・・・°”
Dz(M-,) M (however, D212=D223=-°-
------D2(M-1)M is allowed, and the interval D2.2~D2(M-1)M is the interval D112~Dt(N- t) are electromechanically coupled such that the elements A2], A22...A2M
is sequentially spaced D21 on the plane P21 common to them.
2. D223......Dz(M-1)M is maintained in parallel arrangement, and element A21゜A2□...
...The free end surfaces of the A2M lead wires L22 are arranged in a line on a plane P22 common to them.

In this case, the interval D2121 D2□3...
Dz(M-1)M is element A2, and A22. A22 and A23...A2 (M-1) and A2M
The spacing is such that the two are in contact with each other or are kept at a small distance from each other.

The outer surface of the linear or striped conductor B2 is covered with an insulating layer (2) made of insulating tape, an insulating material, etc., as shown by the chain line.

Further, the basic electric element arrays Q1 and Q2 described above are, for example, elements AIl to A1 of the basic electric element array Q1 as shown by the chain line.
N and the transparent resin material S that can be extended through the elements A21 to A2M of the basic electric element array Q2, so that the plane P11 of the element array Q1 and the plane P21 of the element array Q2 are on a common plane P31 with respect to them. A predetermined interval D1□
They are arranged side by side in such a manner that the plane P12 of the element row Q1 and the plane P22 of the element row Q2 lie on a common plane P32.

In this case, the interval D1□ is the interval between the element AN of the element array Q1 and the element A1 of the element array Q2, and the interval D+(i-
1) It is possible to set i or Dz(j-1)j.

The above is a general embodiment of the basic electric element array group according to the present invention, and according to this embodiment, it can be used by being mounted on a printed wiring board in the following manner.

That is, as shown in the dashed line diagrams in FIGS. 1 and 2 and indicated by the reference numerals, the printed wiring board has the basic electric element array Q1 of the embodiment of the basic electric element array group according to the present invention described above. It has lead wire insertion holes H, -H1N and H2□ to H2M corresponding to the lead wires L12 of the elements A11 to AIN and the lead wires L22 of the elements A2 to A2M of the basic electric element array Q2, and Printed wiring layer Jll that can be extended around lead wire insertion holes H1□~H+N and H21~H2M in
If the configuration has JIN and J21 to J2M, the lead wire L1 of the elements AI1 to A1N of the basic electric element array Q1 in the embodiment of the basic electric element array group according to the present invention described above.
2 and the free ends of the lead wires L22 of the elements A2 and ~A2M of the basic electric element array Q2 are inserted into the lead wire insertion holes H1, ~H1N, and H21 ~ H2M of the printed wiring board, and then the By electrically and mechanically connecting the free ends to the printed wiring layers Jll to J1N and J21 to J2M of the printed wiring board by soldering means, the above-described embodiment of the basic electric element array group according to the present invention can be integrated into the printed wiring board. It can be used by being mounted on top.

Furthermore, if the above-described embodiment of the basic electric element array group according to the present invention is mounted on a printed wiring board, a required electric circuit will be constructed on the printed wiring board including it. be.

However, in this case, the embodiment of the basic electric element array group according to the present invention, which constitutes the electric circuit, is as shown in FIG.
One lead wire L11 of the elements AIl to A]N of the basic electric element array Q1 is electrically connected to each other by a linear or striped conductor B1, and the other lead wire L12 is connected to the terminals Tll to TtN, respectively. and one lead wire L of the elements A2, ~A2M of the basic electric element array Q2.
21 are electrically connected to each other by a linear or striped conductor B2, and external lead wires L22 are connected to terminals T2, ~T, respectively.
It has an aspect of 2M.

Further, according to the embodiment of the basic electric element array group according to the present invention described above, since it has the aspect described above in FIG.
In configuring the above-mentioned required electric circuit, a printed wiring layer and a basic wiring layer for electrically connecting one lead wire L1□ of the elements A11 to A1N of the basic electric element array Q1 on the printed wiring board. Since there is no need to provide a printed wiring layer for electrically connecting the lead wires L21 of the elements A2 to A2M of the electric element Q2, the configuration of the printed wiring board can be simplified and miniaturized accordingly. be.

Furthermore, according to the embodiment of the basic electric element array group according to the present invention described above, the elements A11 to AtN of the electric element array Q1 are mechanically integrated by the linear or striped conductor B1, and the basic electric Since the elements A21 to A2M of the element row Q2 are mechanically integrated by the linear or striped conductor B2, and the basic electric element rows Q1 and Q2 are not mechanically integrated, It is possible to uniquely mount the elements A1□ to AtN of the basic electric element row Q1 such as 7 and the elements A21 to A2M of the basic electric element row Q2 on the printed wiring board all at once, and in a short time. There element A11
It does not require the step of bending the lead wires of ~A, N, and A21~A2M.

Furthermore, according to the embodiment of the basic electric element array group according to the present invention described above, the elements A1 of the basic electric element array Q1, .
AIN and elements A21 to A2M of basic electric element array Q2
As mentioned above, when they are mounted on the printed wiring board, they are arranged vertically in parallel, so the structure of the printed wiring board can be miniaturized.
Since the display E2 of j can be easily seen from the outside, those elements A1i
and the type, characteristics, etc. of A2J, and their elements A1□ and A.
2j has unique features such as being easily recognizable before and after it is mounted on a printed wiring board.

Next, referring to FIG. 4, another general embodiment of the basic electric element array group according to the present invention will be described. Corresponding parts to those in FIG. Also, the first
In the configuration described above in the figure, the basic electric element array Q1 has, for example, one lead wire LO in addition to the above-mentioned elements A1 to A1N, and one end thereof is connected to the element A11 at a distance D1. .2. A predetermined interval that can be equal to D1□3...etc.

A plane PI on which elements A, 1 to A1N are arranged in parallel while maintaining .
3, and the end face of the other end is the element A1. As described above in FIG. 1, except that the end faces of the lead wires L12 of ~A1N are arranged on the plane PI3, and are electromechanically connected to the linear or striped conductor B1. It has a similar configuration.

However, in this case, the lead wire LO has a length equal to the length of the elements A11 to AtN, and the lead wire LO has a length equal to the length of the elements A11 to AtN.
The diameter can be equal to the diameter of a 1N lead wire.

The above is another embodiment of the basic electric element array according to the present invention, and according to such a configuration, detailed explanation thereof will be omitted, but it is similar to the embodiment of the present invention described above with reference to FIG. It can be mounted in the same manner as in the case above, and when mounted in this way, other necessary electric circuits will be constructed including it, although different from the case described above with reference to FIG.

However, the basic electric element array group in this case is, as shown in FIG.
N is electrically connected to the lead wire LO, and the lead wire LO serves as a common terminal To for the lead wires L11 of the elements A11 to A1N.

Further, according to the embodiment of the basic electric element array according to the present invention shown in FIG. It has characteristics similar to those mentioned above.

Next, referring to FIG. 6, we will describe still another embodiment of the basic electric element array according to the present invention. Parts corresponding to those in FIG. In the configuration described above in the figure, the basic electric element array Q1 includes lead wires L1' from both ends, in addition to the elements A11 to A+N described above.
and L2/ are concentrically extended, and the lead wire L2/ is concentrically extended.
The free end of 1' is spaced a predetermined distance from element A11 as in the embodiment described above with reference to FIG.

1, and the end face of the lead wire L2' is arranged on the plane PI3, and is electromechanically connected to the linear or striped conductor B1. It has the same configuration as described above with reference to FIG.

In this case, element A' has the same appearance as elements A11 to A1N, and has a length equal to the length of elements A1□ to AtN, and the diameters of lead wires L1' and L2' are the same as those of elements A11 to A1N.
~Although the diameter of the lead wires L1 and L2 of A1N can be the same, if the element A1i is a resistance element, the internal structure of the element Ai in which the resistance becomes a conductor. This is just an example.

The above is another embodiment of the basic electric element array group according to the present invention, and according to such a configuration, it has the aspect as shown in FIG. 5, although detailed explanation is omitted. This embodiment has the same characteristics as the embodiment shown in FIG.

The above description merely shows a few embodiments of the basic electric element array group according to the present invention, for example, the basic electric element array Q.
1 and Q2 are mechanically integrated into elements A11 to A, N of the basic electric element row Q1 and element A of the basic electric element row Q2.
Instead of using a transparent resin material S that can be extended through 21 to A2M, a resin material that can be extended between the linear or striped conductor B1 of the basic electric element row Q1 and the linear or striped conductor B2 of the basic electric element row Q2. It is also possible to use simple strip-shaped conductors B1 and B2 as the linear or striped conductors B1 and B2. The basic electric elements can be connected by welding instead of soldering, and furthermore, in the embodiment described above in FIG. 4, the lead wire L in the basic electric element row Q1
The position of O with respect to the plurality of lead wired basic electric elements A11 to A+N, and the lead wire shorting element A' in the basic electric element row Q1 in the embodiment described above in FIG.
(7) Basic electric elements A11 to AtH with multiple lead wires
It is also possible to set the position between the basic electric elements with lead wires to any position between the adjacent basic electric elements with lead wires from the illustrated position, and of course, the same configuration as the basic electric element row Q1 or Q2 in the embodiment of FIG. 1 can be used. one or more basic electrical circuit element arrays having the same configuration as the basic electrical element array Q1 or Q2 in the embodiment of FIG. and one or more of the basic electric element arrays in the embodiment of FIG. 4 or the embodiment of FIG. 6, and various modifications can be made without departing from the spirit of the detailed invention. Variations may be made.

[Brief explanation of the drawing]

FIG. 1 is a front view showing a general first embodiment of a basic electric element array group according to the present invention, FIG. 2 is a partially sectional side view, and FIG. 3 is shown in FIG. 1. FIG. 4 is a connection diagram showing the electric circuit of the basic electric element array group; FIG. 4 is a front view showing a general second embodiment of the basic electric element array group according to the present invention;
The figure is a connection diagram showing the electric circuit, and FIG. 6 is a front view showing a general third embodiment of the basic electric element array group according to the present invention. In the figure, Q1 and Q2 are basic electric element arrays, A11 to A1
N and A21 to A2M are basic electric elements with lead wires, L
O is a lead wire, A' is a shorting element with a lead wire, and Ll. B2. L1' and L2' are lead wires, B1 and B2 are linear or striped conductors, and K is a printed wiring board, respectively.

Claims (1)

[Scope of Claims] 1. At least two first and second basic electric element rows are provided, each of which has a lead wire concentrically from both ends thereof. The plurality of lead wired basic electronic elements are provided with a plurality of extended columnar lead wired basic electronic elements, and a wire-shaped or striped conductor common to the plurality of lead wired basic electric elements, The above-mentioned plurality of electrical elements have a structure in which the free ends of the single-power lead wires of the electrical elements are electromechanically connected to the linear or striped conductors at predetermined intervals along the extension direction of the conductors. Basic electric elements with lead wires are arranged side by side on a first plane common to them, with the predetermined spacing maintained above, and the first and second basic electric element rows are A basic electric element array group characterized by being arranged side by side with a predetermined interval maintained such that a first plane lies on a common second plane. 2. It comprises at least two first and second basic electric element rows, and the first basic electric element row has a columnar first column with lead wires extending concentrically from both ends. A plurality of basic electrical elements with lead wires, a first linear or striped conductor common to the plurality of first basic electrical elements with lead wires, The free ends of one of the lead wires of the basic electric element array with lead wires are electromechanically connected to the first linear or strip-shaped conductor at predetermined intervals along the direction of extension thereof. With this configuration, the plurality of first basic electric elements with lead wires are arranged side by side on a common first plane with the above predetermined spacing maintained, The electrical element array includes a plurality of columnar basic electrical elements with second lead wires each having lead wires extending concentrically from both ends, at least one lead wire, and the plurality of second lead wires. a second wire-shaped or striped conductor common to the basic electrical element and the lead wire; and one end of the second lead wire is electromechanically connected to the second linear or striped conductor at a predetermined interval sequentially along the extension direction of the second lead wire. a basic electric element with a second lead wire and the second lead wire are arranged side by side with the predetermined interval maintained on a second plane common to them, and two elementary electric element arrays are arranged side by side at a predetermined distance in a relationship such that their respective first and second planes lie on a third plane common to them; A group of basic electric element arrays characterized by: 3. At least two first and second basic electric element rows are provided, and the first basic electric element row has a columnar first lead wire with lead wires extending concentrically from both ends. comprising a plurality of basic electric elements and a first linear or striped conductor common to the plurality of first lead wire-attached basic electric elements, the plurality of first lead wire attached The following describes a configuration in which the free end of one lead wire of the basic electric element array is electromechanically connected to the first linear or strip-shaped conductor at a predetermined interval sequentially along its extension direction. The plurality of first basic electric elements with lead wires are arranged side by side on a common first plane with the predetermined spacing maintained between them, and the second basic electric element The column includes a plurality of columnar second basic electric elements with lead wires each having lead wires extending concentrically from both ends, and a columnar short-circuit with lead wires each having lead wires extending concentrically from both ends. at least one element, and a second linear or striped conductor common to the plurality of second basic electric elements with lead wires and the short circuit element with lead wires, The free end of one lead wire of the second basic electric element with a lead wire and the free end of one lead wire of the shorting element with a lead wire are connected to the second basic electric element with a lead wire.
The plurality of basic electrical elements with second lead wires and the above-mentioned basic electrical elements are configured such that they are electromechanically connected to the linear or strip-shaped conductors at predetermined intervals along the extension direction of the conductors. A shorting element with a lead wire is a common second
are arranged side by side with said predetermined spacing maintained on the planes of A basic electric element array group characterized by being arranged side by side at a predetermined interval so as to lie on a third plane.