JPH0680618U - Individual packaging case for printed circuit board assembly - Google Patents

Abstract

(57) [Summary] [Purpose] The present invention is excellent in earthquake resistance and impact resistance, and
It is an object of the present invention to facilitate individual packaging of a printed circuit board assembly. The individual packaging case of the printed circuit board of the present invention is orthogonal to the valley folds 6 and 7 in the individual packaging case of the printed circuit board assembly in which the individual packaging material 1 is provided with the valley folds 2, 5, 6 and 7. The cuts 14 to 17 are provided in the peripheral portion of the individual packaging material 1, and the valley folds 3 are formed from the inner ends of the cuts 14 to 17 toward the outside.
4, 8 and 9 are provided, and mountain folds 10 to 13 are provided in the extension portions of the valley folds 6 and 7.

Description

[Detailed description of the device]

[0001]

[Industrial applications]

 The present invention relates to an individual packaging case for a printed circuit board assembly, which enables easy individual packaging of the printed circuit board assembly and has excellent earthquake resistance and shock resistance.

[0002]

[Prior art]

 As shown in FIG. 3, the conventional individual packaging case of this type of printed circuit board assembly supports the printed circuit board assembly 19 on one side of the folded piece 20 provided at the opening end of the individual packaging material.

[0003]

[Problems to be solved by the device]

 However, in such a conventional case for packaging a printed circuit board assembly, it takes a lot of time to package the printed circuit board assembly, or when the weight of the printed circuit board assembly is heavy, There is a problem in that the folded-back piece 20 is damaged due to vibration during transportation of the product and impact due to dropping, and the printed circuit board assembly pops out and is damaged. The present invention has been made in order to solve the above problems, and an object thereof is to provide excellent earthquake resistance and shock resistance, and to facilitate individual packaging of printed circuit board assemblies. .

[0004]

[Means for Solving the Problems]

 The individual packaging case of the printed circuit board assembly of the present invention directly intersects with the valley folds 6 and 7 in the individual packaging case of the printed circuit board assembly in which the individual packaging material 1 is provided with the valley folds 2, 5, 6 and 7. The cuts 14 to 17 are provided in the peripheral portion of the individual packaging material 1, and the valley folds 3, 4, 8 and 9 are provided from the inner end of the cuts 14 to 17 outward, and the valley folds 6 and 6 are formed. It is characterized in that mountain folds 10 to 13 are provided in an extended portion of 7.

[0005]

The individual packaging case of the printed circuit board assembly of the present invention supports the printed circuit board assembly with the two sides of the notches 14 and 15 or the notches 16 and 17 of the individual packaging material 1, and as shown in FIG. The four corners of the individual packaging case are doubled, and the individual packaging of the printed circuit board assembly can be facilitated.

[0006]

【Example】

 Hereinafter, an embodiment of the present invention will be described in detail with reference to FIGS. 1 is an exploded view of an individual case of a printed circuit board assembly according to the present invention, and FIG. 2 is a perspective view showing an individual case assembly structure of a printed circuit board assembly according to the present invention. The individual packaging material 1 made of paper is formed into a box-shaped body having a rectangular cross section, and is provided with valley folds 2, 5, 6, 7 as in the conventional product. Further, the individual packaging material 1 of the present invention is provided with notches 14 to 17 at four positions on the periphery of the individual packaging material 1 so as to be orthogonal to the valley folds 6 and 7. Further, valley folds 3, 4, 8 and 9 are provided outward from the inner end portions of the cuts 14 to 17, respectively, and mountain folds 10 to 10 are provided at the extended portions of the valley folds 6 and 7. 13 are provided.

Next, a method of packaging a product will be described. First, when packaging a product, the dotted line portions 10 to 13 shown in FIG. 1 are folded in advance. Next, the printed circuit board assembly 18 is placed on the portion sandwiched between the valley fold lines 6 and 7, and the valley fold lines are bent inward in the order of 6, 2, 7, 5 and the ends are fixed by taping. The individual packaging material 1 is assembled as shown in FIG. 2, the printed circuit board assembly 18 can be supported by the two sides of the notches 14, 15, or 16, 17, and the individual packaging material 18 can be provided as shown in FIG. It has a structure in which the four corners of the case are doubled.

[0008]

[Other Examples]

 In the above embodiment, the method of individually packaging one type of printed circuit board assembly with one type of individual packaging case has been described, but further cuts are provided in parallel with the four cuts 14 to 17. By doing so, it is possible to individually package a few types of printed circuit board assemblies having different vertical dimensions in one type of individual packaging case.

[0008]

[Effect of device]

 According to the present invention, in the individual packaging case of the printed circuit board assembly, the notches 14 to 17 are provided at four positions in the peripheral portion of the individual packaging material 1, and the valley folds 3, 4, which are formed on the outer side of the notches. As shown in FIG. 2, when the printed circuit board assembly is individually mounted in the individual packaging case, the printed circuit board assembly is provided with the notches 14, 15, or Since it can be supported by two sides of 16 and 17, and the four corners of the individual case are doubled, it is strong against vibration and drop impact when the printed circuit board assembly is transported. Also, when individually mounting the printed circuit board assembly, the trouble of individually mounting the folded back 20 while folding the folded back 20 is eliminated, and the individual assembly can be easily performed. Therefore, its practical effect is great.

[Brief description of drawings]

FIG. 1 is an exploded view of an individual case of a printed circuit board assembly according to the present invention.

FIG. 2 is a perspective view showing an assembling structure of an individual case of a printed circuit board assembly according to the present invention.

FIG. 3 is a perspective view showing an assembling structure of an individual case of a conventional printed circuit board assembly according to the present invention.

[Explanation of symbols]

1 piece of material, 2-9 valley fold, 10
~ 13 mountain fold, 14 ~ 17 cut, 18,19
Printed circuit board assembly, 20 folded pieces.

Claims (1)

[Scope of utility model registration request] 1. In an individual packaging case of a printed circuit board assembly in which valley folds 2, 5, 6, 7 are provided in the individual packaging material 1, cuts 14 to 17 orthogonal to the valley folds 6 and 7 are provided in the individual packaging material 1. Is provided in the peripheral portion of the notch 14-17, and the valley folds 3, 4, 8 and 9 are provided outward from the inner end portions of the notches 14 to 17, and the mountain folds 10 to 13 are provided at the extended portions of the valley folds 6 and 7. An individual case for a printed circuit board, which is provided.