JPH0618952Y2 - Storage case for electronic components - Google Patents

Description

DETAILED DESCRIPTION OF THE INVENTION [Outline] Regarding an electronic part storage case for temporarily storing parts in a manufacturing process of electronic parts, in order to prevent the electronic parts from being moved and damaged in the case, For the purpose of providing a storage case for electronic parts in which electronic parts can be stored in a fixed state, a case in which a partition wall is provided so as to partition a housing space for housing a plurality of electronic parts, It is composed of an elastic body that is installed on the bottom surface of the accommodation space and contracts by pressure, and a cradle that is fixed to the upper surface of the elastic body and elastically holds the electronic component between the lid body that closes the case. .

[Industrial application field]

The present invention relates to an electronic component storage case for temporarily storing components in the electronic component manufacturing process.

[Prior Art] In a process of manufacturing an electronic component, a component, for example, an electronic component such as an LSI whose leads are cut from a test board has a large number of accommodation spaces 2 slightly larger than the component 1 as shown in FIG. The actual situation is that the storage case 3 is used and the component 1 is set and stored on the receiving table 4 in each accommodation space 2.

[Problems to be solved by the device]

However, in the conventional storage case 3, since the component 1 housed inside is not securely held, there is a problem that the internal component 1 vibrates during transportation and damages the leads and the like. One sure protection was desired.

Furthermore, when the component 1 is housed in the conventional storage case 3 and transported, it is very nervous to prevent damage to the component,
The problem that the transfer work cannot be carried out smoothly is also suitable.

The present invention has been made in view of such circumstances, and an object of the present invention is to protect electronic components by securely holding the electronic components housed inside in a fixed state. An object of the present invention is to provide a storage case for electronic components, which enables smooth carrying work in the manufacturing process of electronic components.

[Means for Solving the Problems]

To achieve the above object, a storage case for electronic components according to the present invention includes a case 10 having a partition wall 12 for partitioning a storage space 11 for storing a plurality of electronic components 20, and the storage space 11. The electronic component 2 is installed between the elastic body 13 installed on the bottom surface of the elastic body 13 and contracted by pressure, and the lid body 30 fixed to the upper surface of the elastic body 13 and closing the case 10.
It is characterized in that it is composed of a pedestal 14 that holds the pressure 0.

[Action]

As is clear from the above configuration, since the electronic component is elastically held between the pedestal fixed to the upper surface of the elastic body and the lid, even if vibration or shock is applied during transportation, the electronic components inside The parts can be reliably protected.

〔Example〕

An embodiment of the storage case according to the present invention will be described below.
A detailed description will be given with reference to the accompanying drawings.

FIG. 1 is a plan view showing an opened state of a storage case according to the present invention, FIGS. 2 and 3 are sectional views of the storage case, and FIG. 2 shows a state before storage, Figure 3 shows the state after storage.

In FIG. 1, the storage case 10 has eight accommodation spaces 1
1 and the accommodation space 11 is partitioned by a partition wall 12.

Then, in each accommodation space 11, an elastic body 13 such as polyurethane foam and a pedestal 14 made of a resin molded body are installed.

The detailed configuration of the accommodation space 11 is as shown in FIG.
A block-shaped elastic body 13 is fixed to the bottom surface of the case 10, and a pedestal 14 is adhesively fixed to the upper surface of the elastic body 13.

Further, as a countermeasure against static electricity, an electrostatic sheet 15 formed by molding a sheet-shaped insulating material is provided on the bottom side of the case 10, and the assembly order is that the electrostatic sheet 15 is first fixed to the case 10. , The opening 1 opened in the electrostatic sheet 15
6, the elastic body 13 and the pedestal 14 which are adhesively fixed in advance.
Then, the elastic body 13 may be press-fitted into the opening 16.

Then, in order to store the electronic component 20 in the storage case 10 thus configured, as shown in FIG. 2, after mounting the electronic component 20 on the upper surface of the pedestal 14, the lid 17 is closed. Good.

At this time, the upper surface of the electronic component 20 is located higher than the upper end of the side wall 18 of the storage case 10 by the dimension d.

Therefore, if the lid 17 is closed with the electronic component 20 accommodated, as shown in FIG.
The elastic body 13 contracts, and the elastic repulsive force causes the pedestal 14
The electronic component 20 is elastically held between the lid 17 and the lid 17.

Since the present invention utilizes the elastic repulsive force of the elastic body 13, there is also an advantage that the elastic body 13 can absorb the dimensional error of the storage case 10, the pedestal 14, and the like.

[Effect of device]

As described above, the electronic component storage case according to the present invention secures the electronic component by elastically holding the electronic component between the pedestal and the lid by utilizing the elastic repulsive force of the elastic body. Since it can be reliably accommodated in the above state, even if a vibration shock is applied during the carrying process, the contained electronic components are not damaged, which is advantageous in terms of component protection.

Further, since the storage case of the present invention can securely hold the parts, it is possible to smoothly carry the transfer work without wasting nerves and to improve the work efficiency. .

Further, the storage case according to the present invention has a simple structure in which the elastic action of the elastic body is utilized, the dimensional error of the case and the like can be absorbed by the elastic action, and the storage case has a high practical value.

[Brief description of drawings]

FIG. 1 is a plan view showing an opened state of a storage case according to the present invention, FIG. 2 is a sectional view of the storage case showing a state before storing parts, and FIG. 3 is a state after storing the parts. FIG. 4 is a sectional view of the storage case showing the above state, and FIG. 4 is a sectional view showing a conventional storage case. In the figure, 10 is a storage case, 11 is a storage space, 12 is a partition wall, 13 is an elastic body, 14 is a pedestal, 15 is an electrostatic sheet, and 17 is a lid.

Claims (2)

[Scope of utility model registration request] 1. A case (10) provided with a partition wall (12) so as to define a housing space (11) for housing a plurality of electronic components (20), and a case (10) installed on the bottom surface of the housing space (11). Then, the electronic component (20) is elastically held between the elastic body (13) which is contracted by pressurization and the lid body (17) which is fixed to the upper surface of the elastic body (13) and closes the case (10). And a receiving stand (14) for storing electronic parts. 2. A molded electrostatic sheet (15) is installed on the bottom side of the case (10), and the electrostatic sheet (15) is provided.
The electronic component storage case according to claim 1, wherein an opening (16) for mounting the elastic body (13) is formed in the case.