JPH0457775A - Container for electronic parts - Google Patents

Abstract

PURPOSE:To prevent the deformation of electronic parts at the time of transportation by removably containing a plurality of electronic parts in the same direction in the guideline of a case body composed of rigid body and by holding the external lead electrode for the electronic parts through a groove. CONSTITUTION:A guideline 2 formed into a hollow structure for containing electronic parts is spirally formed in a case body l made of plastic resin and having stiffness and one end of the guideline 2 is opened in the side face of the case body l. The guideline 2 removably contains a plurality of electronic parts 3a in the same direction and a groove 4 extending along the longitudinal direction is formed in the manner of coinciding with the shape of the external lead electrode 3b for the electronic parts 3a to hold the lead electrode. The surface of the case body l is covered by a transparent plate so that the electronic parts 3a are prevented from coming off the side face opening of the guideline 2. When the guideline 2 is inclined, the electronic parts 3a slip off by self-weight and are taken out from the port opening 2a of the guideline 2.

Description

DETAILED DESCRIPTION OF THE INVENTION [Field of Industrial Application] The present invention relates to an electronic component storage device, and more particularly to an electronic component storage device having external lead electrodes.

[Prior Art] Conventionally, when storing a self-supporting electronic component 3a having external lead electrodes 3b as shown in FIG. 3, as shown in FIG. 7
They are sandwiched and fixed with mounts 8, folded in a meandering manner, and packed in fixed quantities in packaging boxes 6 such as cardboard.

Furthermore, when storing surface-mounted electronic components 5a having external lead electrodes 5b as shown in FIG. 5, the electronic components 5a are stored one by one in the recesses of the embossed tape 11, as shown in FIG. , After that, it is sealed with cover tape IO, and the electronic components are stored in a taping form, and a fixed amount of this is wound around the taping reel 9, the ends are fixed with adhesive tape, and the wound reels are collected and placed in a packaging box. It is designed to be packaged and shipped.

[Problem to be solved by the invention] In the second conventional storage method, it is difficult to control the sealing strength of the adhesive, and the seal may not be peeled off when electronic components are mounted, or the seal may be avoided, or the seal strength may be weak and electronic components may fall. There is a problem that the product may be misaligned or the product may be misaligned.

Furthermore, since the packaging is entirely made of paper such as cardboard, there are problems with the box being crushed during transportation and deformation due to rain, etc.

An object of the present invention is to provide an electronic component storage device that solves the conventional problems by storing electronic components without using an adhesive when fixing the electronic components.

[Means for Solving the Problems] In order to achieve the above object, an electronic component storage device according to the present invention is an electronic component storage device having a case body, a guideline, and a groove, the case body The guideline is made of a rigid body and forms a guideline. The guideline has a hollow structure in which a plurality of electronic components are removably housed in the same direction. The guideline is formed to match the shape of the external lead electrode of the component and holds the external lead electrode of the electronic component housed within the guideline, and the guideline is formed in a spiral shape on the case body.

[Effect]

The storage device of the present invention uses plastic resin as the case material, and does not use adhesive when fixing electronic components in the storage box, but instead places the electronic components on the electronic component guideline provided in the storage box. It is designed to be stored.

〔Example〕

Hereinafter, one embodiment of the present invention will be described with reference to the drawings.

FIG. 1 is a front view showing an embodiment of the present invention.

In the figure, a guideline 2 having a hollow structure for storing electronic components is formed in a spiral shape in a rigid case body 1 made of plastic resin, and one end of the guideline 2 is opened in the side surface of the case body 1. The opening of the guideline 2 opened on the side surface of the case body 1 serves as an entrance/exit 2a for electronic components. The guideline 2 is for removably storing a plurality of electronic components in the same direction, and is provided with a groove 4 along its length. The groove 4 is formed to match the shape of the external lead electrode of the electronic component housed within the guideline 2, and is used to hold the external lead electrode of the electronic component.

Further, the surface of the case body 1 is covered with a transparent plate to prevent electronic components from falling out from the side opening of the guideline 2.

FIGS. 2(a) and 2(b) show the shape of the groove 4 in the case of housing a self-supporting electronic component.

In this case, the hollow structure guideline 2 has an internal cross-sectional shape that corresponds to the external dimensions A and B of the resin part of the self-supporting electronic component 3a.
It is formed slightly larger than C, and allows the electronic component 3a to be taken in and out smoothly. The grooves 4 are formed to match the shape of the external lead electrodes 3b of the self-supporting electronic component 3a which are arranged side by side and are sandwiched from the left and right sides.

FIGS. 4(a), 4(a), and 4(c) show the shape of the groove 4 in the case of housing a surface-mounted electronic component.

In this case, the hollow structure guideline 2 has an internal cross-sectional shape that is an external dimension a of the resin part of the surface-mounted electronic component 5a,
It is formed slightly larger than b and c, and electronic component 4
a can be taken in and out smoothly.

The grooves 4 are formed to match the shape of the external lead electrodes 5b extending from both sides of the surface-mounted electronic component 5a to be sandwiched therebetween from above and below.

In the embodiment, the electronic components 3a, 5a are fed into the guideline 2 through the entrance/exit 2a of the guideline 2, the external lead electrodes 3b, 5b are fitted and held in the groove 4, and the electronic components 3a, 5a are placed in the guideline 2 in the same direction. Store multiple items.

Furthermore, when the guideline 2 is tilted, the electronic components 3a,
5a slipped down due to its own weight and landed at entrance 2 of guideline 2.
It is taken out from a.

[Effects of the Invention] As explained above, the present invention uses a hard case to prevent deformation of the electronic component shape during transportation, and since no adhesive is used, problems caused by adhesive strength can be solved.

Furthermore, when compared with conventional products in terms of storage size, it has the effect of reducing storage space by approximately 60% for free-standing electronic components and approximately 30% for surface-mounted electronic components.

[Brief explanation of the drawing]

Fig. 1 is a front view showing an embodiment of the present invention, Fig. 2(a)
is a side cross-sectional view showing the shape of the storage section in the case of a free-standing electronic component, (b) is a cross-sectional view of the same plane, FIG. 3 is a diagram showing a free-standing electronic component, and FIG. 4 (a) is a surface-mounted electronic component. A side sectional view showing the shape of the storage section in the case of , (b) is a sectional view from the same plane, (c
) is a front cross-sectional view of the same, FIG. 5 is a diagram showing a surface-mounted electronic component, FIG. 6 is a diagram showing a storage structure for a free-standing electronic component in a conventional example, and FIG. 7 is a diagram showing a surface-mounted electronic component in a conventional example. It is a figure showing the storage structure of. I...Case body 2...Guideline 3a
...Self-supporting electronic components

Claims (2)

[Claims] (1) An electronic component storage device having a case body, a guideline, and a groove, wherein the case body is made of a rigid body and forms a guideline, and the guideline has a hollow structure and has a A plurality of electronic components are removably housed in the same orientation, and the groove is formed within the guideline to match the shape of the external lead electrode of the electronic component, and the groove is formed within the guideline to match the external lead electrode of the electronic component stored within the guideline. 1. A storage device for electronic components, characterized in that the storage device holds an electronic component. (2) The electronic component storage device according to claim (1), wherein the guideline is formed in a spiral shape on the case body.