JP2001180745A - Sheet with electronic parts fixed thereto - Google Patents

Abstract

PROBLEM TO BE SOLVED: To provide a sheet with electronic parts fixed thereto which can reduce the manufacturing cost and can be easily disposed of by dispensing with an adhesive tape. SOLUTION: In the sheet 1 with electronic parts fixed thereto, a plurality of electronic parts having at least tow leads 32 are continuously fixed to each other in the longitudinal direction of a sheet-like base material 2, and the leads 32 are set to penetrate sheet-like base material 2 and to fix thereto. In order the suppress the shakiness of the electronic parts 3, the electronic parts 3 are fixed to substantially parallel to the sheet-like base material 2. In order to suppress the shakiness further effectively, tips 33 of the leads 32 are preferably folded in the direction substantially parallel to each sheet-like base material 2. In order to fix the electronic parts 3 to the sheet-like as firmly as possible, the tips 33 of the leads 32 are preferably folded so as to face each other.

Description

DETAILED DESCRIPTION OF THE INVENTION

[0001]

BACKGROUND OF THE INVENTION 1. Field of the Invention The present invention relates to an electronic component fixed sheet, and more particularly, to an electronic component fixed sheet in which two lead wires are fixed to a sheet-like substrate without using an adhesive tape.

[0002]

2. Description of the Related Art Conventionally, a relatively small electronic component 3 such as a small capacitor or a small switch having two lead wires 32 extending from a main body, as shown in FIG.
The electronic component fixed sheet 9 is shipped and sold.
More specifically, a conventional electronic component as shown in FIG. 3 is attached by attaching an adhesive tape 5 to an elongated sheet-like base material 2 so as to sandwich two lead wires 32 extending from the electronic component body. A plurality of electronic components 3 are fixed to the fixed sheet 9 in parallel in the longitudinal direction of the sheet-shaped base material 2.

When using the electronic component 3 fixed to the sheet-like substrate 2 in this manner, as shown in FIG. 3, the lead wires 3 are arranged along the edge of the sheet-like substrate 2.
2 has been cut.

[0004]

The used sheet-like base material 2 left after being cut is treated as waste, but as shown in FIG. Since a part of the lead wire 32 remains as a metal in between, it cannot be incinerated as it is. In order to perform the incineration process, it is necessary to peel off the adhesive tape 5 from the used sheet-like base material 2 and to remove the lead wires 32 attached to the adhesive tape 5, which is very troublesome. At present, the used sheet-like base material 2 is discarded as industrial waste as it is because it cannot be incinerated as it is and this labor is saved. Therefore, there is a problem that a large amount of cost is required for disposal.

When the lead wires 32 are fixed on the sheet-like base material 2, an adhesive tape 5 coated with an adhesive substance on the back surface is attached to the sheet-like base material 2. The tape 5 is also one of the factors that increase the cost of manufacturing the electronic component fixed sheet 9.

SUMMARY OF THE INVENTION The present invention has been made to solve the above problems, and an object of the present invention is to provide an electronic component fixed sheet which is easy to dispose of while reducing manufacturing costs by eliminating the need for an adhesive tape. Is to do.

[0007]

The electronic component-fixed sheet 1 according to the present invention, which solves the above-mentioned problems, comprises a sheet-like substrate 2
In the longitudinal direction, a plurality of electronic components 3 having at least two lead wires 32 extending from the electronic component body 31 are fixed in parallel, and the two lead wires 32 penetrate the sheet-like base material 2. It is characterized by being fixed.

In order to suppress the wobble of the electronic component 3, it is preferable to fix the electronic component 3 substantially parallel to the sheet-like substrate 2. In order to more effectively suppress the wobble, two lead wires 3 penetrating through the sheet-like base material 2 are required.
It is desired that the two front end portions 33 are bent in a direction substantially parallel to the sheet-like base material 2.

In order to fix the electronic component 3 to the sheet base 2 as strongly as possible without using an adhesive tape, the leading ends 33 of the two lead wires 32 penetrating the sheet base 2 are required.
Are preferably folded so as to face each other.

The sheet-like substrate 2 is preferably paper, and the electronic component 3 is preferably a film capacitor.

[0011]

DETAILED DESCRIPTION OF THE PREFERRED EMBODIMENTS Hereinafter, the present invention will be described in detail with reference to the drawings. As shown in FIG. 1, a plurality of electronic components 3 having an electronic component main body 31 and at least two lead wires 32 extending from the electronic component main body 31 are provided on the electronic component fixed sheet 1 in an elongated sheet. The base materials 2 are arranged in parallel in the longitudinal direction. And in the present invention,
Each lead wire 32 penetrates the sheet-shaped base material 2. That is, the lead wire 32 is pierced into the front surface 21 of the sheet-shaped substrate 2, penetrates the sheet-shaped substrate 2, and protrudes from the back surface 22. In the following description, the lead wire 32
Is pierced from the front surface 21 of the sheet-like base material 2 and
Suppose that it protrudes from 2.

In the present invention, the electronic component 3 is fixed to the base material 2 by passing the lead wires 32 through the sheet-shaped base material 2. This eliminates the need for a sticking sheet conventionally used for fixing electronic components, thereby reducing manufacturing costs.

If each lead wire 32 only penetrates through the sheet-like base material 2, for example, in the electronic component-fixed sheet 1 in which the electronic components 3 are erected vertically on the sheet-like base material 2. Inevitably, the electronic component 3 is shaken on the sheet-like substrate 2. In the present invention, in order to prevent this wobble without using an adhesive sheet, FIG.
As shown in (a), it is preferable that the electronic component 3 and the sheet-like substrate 2 are fixed substantially in parallel. In other words, the lead wire 32 is bent into an L shape on the front surface 21 side, and the lead wire 32 protruding from the front surface 21 of the sheet-shaped base material 2 and the width direction of the sheet-shaped base material 2 are made substantially the same direction. preferable.

In order to more effectively prevent the wobble, the lead wires 32 penetrating through the sheet-like substrate 2 are formed.
Is preferably bent in a direction substantially parallel to the sheet-like substrate 2. The direction in which the distal end portion 33 is bent is not particularly limited, and may be, for example, a crank shape in cross section or a U-shape in cross section. However, the electronic component 3 is formed as strongly as possible without using an adhesive tape. If it is desired to fix to the material 2,
As shown in (b), both ends 3 of the two lead wires 32
3 are preferably folded so as to face each other. As shown in FIG. 2, as a method of forming the front end portions 33 facing each other, a lead wire 32 having the front end portion 33 bent at a substantially right angle with the sheet-like base material 2 interposed therebetween is used as a stapler 4. And hitting it against the pedestal.

When the electronic component 3 fixed to the electronic component fixed sheet 1 according to the present invention is used, a lead wire 32 is formed along the longitudinal edge of the sheet-like base material 2 as in the conventional case. You just need to cut it. Therefore, the electronic component fixed sheet 1 according to the present invention can be used as it is even for an automatic mounting machine or the like which has been conventionally used.
In this case, although the lead wires 32 made of metal remain on the used sheet-like base material 2 after cutting, if these are removed from the used sheet-like base material 2 by picking them up with tweezers or the like, Since no metal remains on the finished sheet-like substrate 2, it can be incinerated. In addition, since the adhesive tape is not attached to the used sheet-like base material 2 as described above, the lead wires 32 can be relatively easily formed from the used sheet-like base material 2 which has been practically impossible in the past. Can be removed.

Of course, the electronic component 3 may be taken out while the sheet-shaped substrate 2 is broken by pulling the electronic component body 31 in a direction away from the sheet-shaped substrate 2.
In this case, since nothing is left on the used sheet-shaped base material 2, the used sheet-shaped base material 2 can be incinerated as it is.

In FIG. 1 and FIG. 2, the shape of the lead wire 32 is an elongated rod, but may be a flat plate. Also, the present invention is preferably applied to capacitors and switches, but particularly to small and lightweight film capacitors and small switches. That is, specific examples of the electronic component 3 include a film capacitor and a small switch.

It is desired that the sheet-like substrate is suitable for incineration disposal, and specific examples thereof include paper and hard plastic. However, it is available at a low cost and is easy to penetrate the lead wire 32. It is preferable to use cardboard.
The number of electronic components 3 arranged in parallel on one electronic component fixed sheet 1 is not particularly limited.

[0019]

According to the present invention, since the electronic component 3 is fixed to the sheet-like substrate 2 without using the adhesive tape, which is one of the factors that increase the production cost, the production cost is reduced. be able to.

Also, since no adhesive tape is used,
If the lead wire 32 made of metal is removed from the used sheet-shaped base material 2, the used sheet-shaped base material 2 can be incinerated. Therefore, the present invention has an excellent advantage of being environmentally friendly because the amount of industrial waste can be reduced.

As described above, according to the present invention, it is possible to eliminate the need for an adhesive tape, thereby reducing the manufacturing cost and providing an electronic component fixed sheet which is easy to dispose of.

[Brief description of the drawings]

FIG. 1A is a perspective view showing an electronic component-fixed sheet 1 according to the present invention viewed from a front surface 21 of a sheet-like base material 2; FIG. FIG. 2 is a perspective view showing the electronic component fixed sheet 1 according to the invention.

FIG. 2 is a view showing a method of producing an electronic component fixed sheet 1 in which respective end portions 33 of two lead wires 32 face each other.

FIG. 3 is a perspective view showing a conventional electronic component fixed sheet 9;

[Explanation of symbols]

 REFERENCE SIGNS LIST 1 electronic component fixed sheet 2 sheet-like base material 3 electronic component 31 electronic component main body 32 lead wire 33 (leading end portion) 4 stapler 5 adhesive tape 9 conventional electronic component fixed sheet

 ──────────────────────────────────────────────────続 き Continued on the front page (72) Inventor Mikio Sakata 1006 Kazuma Kadoma, Osaka Prefecture Inside Matsushita Electric Industrial Co., Ltd. (72) Inventor Masahide Kashio 1006 Kadoma, Kadoma, Osaka Prefecture Inside Matsushita Electric Industrial Co., Ltd. (72) Inventor Shoji Shimamoto 1006 Odaka, Oji, Kadoma City, Osaka Pref. 1006 Kadoma Kadoma, Kadoma, Osaka Prefecture Matsushita Electric Industrial Co., Ltd. EC38 FC08 GD10

Claims (6)

[Claims] 1. A plurality of electronic components (3) having at least two lead wires (32) extending from an electronic component body (31) are fixed in parallel in a longitudinal direction of a sheet-like substrate (2). An electronic component fixed sheet (1), wherein the two lead wires (32) are fixed by penetrating the sheet-shaped substrate (2). 2. The electronic component fixed sheet according to claim 1, wherein the electronic component (3) is fixed substantially in parallel with the sheet-like substrate (2). 3. Lead end portions (33) of two lead wires (32) penetrating the sheet-shaped substrate (2) are bent in directions substantially parallel to the sheet-shaped substrate (2). The electronic component fixed sheet according to claim 1. 4. The electronic component fixing according to claim 2, wherein tips (33) of two lead wires (32) penetrating the sheet-shaped base material (2) are bent so as to face each other. Seat. 5. The sheet-like substrate (2) is made of paper,
The electronic component fixed sheet according to any one of claims 1 to 4. 6. The electronic component fixed sheet according to claim 1, wherein the electronic component (3) is a film capacitor.