JP2506158Y2 - Partition for electronic parts storage case - Google Patents

Description

DETAILED DESCRIPTION OF THE INVENTION [Industrial field of application] The present invention is used for electronic parts such as a frequency counter and a display board of a digital timepiece, and has a bulky display part and a peripheral part protruding from a large number of terminals. The present invention relates to a partition that supports an electronic component such as a display device having the above-described configuration in an outer box.

[Prior Art] Conventionally, as shown in FIG. 6, a recess A for mounting the peripheral portion D ₁ of the display device D is integrally formed by using a foamable plastic material such as styrene foam or styrofoam resin. The partition S is known.

The partition S has recessed portions A formed on both side edge portions S ₂ of the bottom plate S ₁ , and the peripheral portion D ₁ of the display device D is simply placed thereon to float the terminal P in a hollow portion on the bottom plate. Support in the state.

The partition S in which the display device is arranged in the outer box B
After it is stored in the recess A, it is covered with a lid for transportation and storage.

When the outer box is not used, a lid made of the same expandable synthetic resin as the partition is covered, and a plurality of them are bundled together and fixed with a string, and then transported and stored.

[Problems to be Solved by the Invention] In the above conventional example, when processing plastic waste,
There is a problem in that post-processing technology that involves preservation of the global environment is difficult, and it is not possible to use the used raw materials.

Further, the cost of manufacturing the mold required for resin molding is high, which is one of the causes of the cost increase.

Further, in the conventional example, the corner of the recess is easily broken by a small impact, or the display device is simply placed on the recess of the partition, so that the display device is erroneously unpacked when unpacking. There was an accident of dropping.

Further, when the packaging becomes loose due to vibration during transportation, the display device may be separated from a predetermined position and the terminal part may be damaged.

Therefore, the present invention is most suitable for resource saving in recent years,
An object of the present invention is to provide a partition having a novel technical means for surely fixing the display device using a reusable paper material such as corrugated cardboard.

[Means for Solving the Problems] The invention of the present application is a partition that uses a paper material such as a corrugated board mainly for supporting an electronic component that is disposed inside an outer box with a lid and has a thin plate side edge portion. is there.

That is, the partition of the present invention forms a hollow body having a substantially U-shaped cross section or a tubular shape at least at both side edges of the mount, and the inner plate side of the hollow body is provided with projections on both sides of an electronic component such as a display device. One or more locking grooves that support the thin plate-shaped side edges are arranged in a row.

The locking groove has a dimension corresponding to the height and depth of the side edge of the electronic component and has a locking hole into which the side edge is inserted, a support end surface inclined downward along the insertion direction, and an insertion end. It is provided on the side and covers the upper surface of the side edge portion, and is partitioned and formed by the display of the display device and the eaves plate contacting the step end surface of the side edge portion.

Further, when the display devices are accommodated in a plurality of rows in the lateral direction, the partition is provided so that adjacent locking grooves are slightly displaced in the row direction.

[Advantage of the Invention] The partition of the present invention is a bottom plate, an inner plate, which is formed by forming hollow bodies having a substantially U-shaped or tubular cross-section at least on both sides of the mount along the ruled lines engraved on the mount, and sequentially from the center toward the outside. After forming the upper plate and the outer plate, they are housed in an outer box with an opening / closing lid as an example.

The locking groove formed between the top plate and the inner plate is not only easy to insert because the supporting end face that supports the side edge portion of the electronic component is inclined downward, but also the eaves as the electronic component is inserted. The side edge portion is embedded in the lower side of the plate, and the side edge portion is sandwiched between the support end surface and the eaves plate.

Therefore, since the upper surface of the electronic component is pressed by the eaves plate, it does not fall even if the partition is reversed.

Further, the front and rear of the side edge portion of the electronic component is brought into contact with the wall surface of the locking groove to restrict the movement in the front and rear direction, and the left and right direction of the electronic component, for example, the display portion of the display device is more than the side edge portion. Since it is more bulky, the eaves plate comes into contact with the edge of the display portion to regulate the lateral movement.

Further, the present invention contributes to environmental protection because it uses paper materials such as corrugated cardboard that can be recycled.

Furthermore, the outer box used for the partition of the present invention may be a general-purpose one, and in that case, the partition of the present invention can be adjusted by appropriately adjusting the dimension between each ruled line corresponding to the outer box. It is easy to fit the side plate to the side plate height of the box.

Further, when a plurality of rows of electronic components are arranged side by side in the lateral direction, the locking holes adjacent to each other are arranged in a zigzag manner in the row direction to prevent the lowering of the strength of the top plate.

[Embodiment] FIG. 1 is a perspective view showing an embodiment of the present invention, showing an example of a display device housed in a partition and housed in an outer box.

FIG. 2 is a development view of the same partition, showing a case where the display devices are stored in a single row.

Outer box B is provided with a lid B ₁ opened and closed by a hinge as an example and has a space for accommodating the partition 1 of the present invention, also, the cover B ₁ is provided with a locking piece B _2, it the outer plate It has a configuration in which the lid can be closed by inserting it into the fixing groove B ₃ formed at the lower end.

The partition 1 is mainly made of corrugated cardboard having excellent cushioning property, and has locking grooves 2 arranged on both sides of the partition 1 to accommodate one or more display devices D in a row.

Note that the following description will be mainly given when the partition is in use, that is, in a state where the partition is assembled into a solid.

In the partition 1 of the present invention, ruled lines 4 to 6 are engraved in parallel on both side edges of a mount 3 as shown in the figure, and in particular, each locking groove 2 is arranged at a position to interrupt the intermediate ruled line 5 at an appropriate interval. are doing.

The locking groove 2 includes a locking hole 2a having a size corresponding to the height and depth of the side edge portion D ₁ of the display device D, and a supporting end surface inclined downward along the insertion direction of the display device.
2b and an eaves plate 2c that covers the upper end of the insertion end.

Further, the bottom plate 7, the inner plate 8 and the outer plate 9 are partitioned into hollow bodies having a substantially U shape by the ruled lines 4 to 6, and in particular, the inner plate 8
The upper plate 10 is defined by the outer plate 9 and the outer plate 9.

By the way, in the display device D, the display portion d is formed to be bulky, while the side edge portion D ₁ on which a large number of terminals P are projecting is formed at a lower height than the display portion d over the entire frame. Although an example in which the partition is formed in a shape is shown, the partition of the present invention can be implemented if at least both side edges are projected.

Then, when both sides of the mount 2 are bent so as to project upward with the ruled lines 4 to 6 as boundaries, hollow bodies having a substantially U-shaped cross section are formed on both side edges of the mount, and the hollow body is shown in FIG. When stored inside, the locking groove 2 comes to be positioned over the bent portion between the inner plate 8 and the upper plate 10.

That is, the locking groove 2 forms a supporting end face 2b inclined downward from the insertion side of the display device D along the depth side on the cut end face of the inner plate 8, and on the upper end plate 10 of the insertion end portion. The eaves plate 2c that covers the upper surface of the display device D is extended.

Then, as shown in FIG. 3, both side edges of the display device D are inserted into the locking holes 2a of the locking groove 2 as shown in the drawing.

Although the opening width of the locking hole 2a is restricted by the eaves plate 2c, the upper surfaces of both side edges of the side edge D ₁ of the display device D are covered with the eaves board 2c, and the side edge D ₁ is The display device D is accommodated in the locking groove 2 and supports the display device D.

4a and 4b show another embodiment in which the locking grooves 2 are laterally arranged in a plurality of rows (two rows in the figure). Explains only the different points.

In this embodiment, ruled lines 21 to 24 are engraved in the central portion of the mount 20, and two locking grooves 26, 27 are arranged at approximately the center of the upper surface plate 25 defined by the ruled lines 22 to 23. Moreover, the locking grooves 26, 27 are formed by shifting one position in the row direction (vertical direction).

As a result, the positions of the cut ends of the adjacent engaging grooves are different, and the area of the upper surface plate is increased to prevent the strength of the material from decreasing.

The ruled lines 28 to 30 engraved on both side edges of the mount 20 are arranged in the same manner as in the above-mentioned embodiment, and similarly, the locking grooves 31 and 32 are also arranged on the central ruled line 29 at equal intervals.

Attach the mount 20 configured as shown to each ruled line 21-24, 28-30
The partition 40, which is formed into a three-dimensional shape and has a hollow body having a substantially U-shaped cross section on both sides and the center of the mount, is stored in an outer box (not shown) in the same manner as described above.

The upper surface plate and the inner plate are formed with the same locking grooves as described above to accommodate the display device D in the same manner as in the above embodiment.

FIG. 5 shows a modification in the case of housing the display device D having a member protruding at the side end, and a notch 50 for housing the member is provided corresponding to the protruding member. The structure of the locking groove 51 is shown.

It should be noted that other appropriate modifications to correspond to the shape of the display device are included in the embodiments of the present invention.

Further, although not shown, in addition to the hollow body having the above-mentioned shape, a cylindrical hollow body which extends the outer plate through ruled lines and closes the entire circumference can also be operated in the same manner as in the above embodiment. Needless to say, they are included in one of the embodiments of the present invention because the effects can be obtained.

[Advantage of the Invention] The present invention is a technology for treating plastic waste, which is not developed as expected, by using corrugated cardboard that is easy to recycle and process and has sufficient strength and cushioning property. It is possible to provide a partition for a low-cost display device without the need for a partition.

Further, the strength of the hollow body is increased by raising the corrugated cardboard flutes in parallel with the side plates as shown in the drawing.

Further, when the display device or the like is stored, the supporting end face is provided with an inclined surface so that the display device can be easily inserted, thereby improving the work efficiency in packaging.

In addition, by using the same material as the outer box, there is an advantage that it becomes easy to introduce a series of mechanization in the manufacturing process.

Furthermore, even if the handling during transportation or storage is rough, it is possible to reliably hold the electronic component in the locking groove, which has various excellent effects.

[Brief description of drawings]

FIG. 1 is a perspective view showing an embodiment of the present invention, showing a state in which a display device which is an example of an electronic component is housed in an outer box, and FIG. 2 is a development view of the same partition, FIG. Is an enlarged perspective view showing a state in which the above display device is housed in a locking groove, FIGS. 4A and 4B are development views showing another embodiment, and FIG. 5 is a plan view showing another locking groove. FIG. 6 is a perspective view showing a conventional example. 1,40 ... Partitioner, 2,26,27,31,32 ... Locking groove, 2c ... Eave plate, 3,20
... mount, 4-6 ... borders, D ... display device, D ₁ ... lateral edge, 7 ... bottom plate, 8 ... inner plate, 9 ... outer panel, 10 ... upper plate,
d ... display part, B ... outer box.

 ─────────────────────────────────────────────────── ─── Continuation of the front page (72) Shiho Iwata Inventor Shiho Shigo-shi Kagoshima Prefecture Shibushi-cho Large size comfort letter 5323 Kaminokaku (56) Bibliography 62-45220 (JP, U) JP, U) Actual public Sho 57-41165 (JP, Y2)

Claims (1)

(57) [Scope of utility model registration request] 1. A partition which is disposed inside an outer box and supports an electronic component having a thin plate-shaped side edge portion, and which uses a paper material such as corrugated cardboard, and has a cross section at least at both side edge portions of a mount. A substantially U-shaped or tubular hollow body is provided, and one or more locking grooves for supporting the side edge portion of the electronic component are formed on the inner plate side of the hollow body. The locking hole having a dimension corresponding to the height and depth of the side edge of the electronic component, the supporting end face inclined downward along the insertion direction, and the eaves plate covering the upper side of the insertion end side are defined, and further, A partition for an electronic parts storage case, characterized in that locking grooves are arranged in rows.