JPS583336Y2 - printed wiring board storage rack - Google Patents

Description

[Detailed Description of the Invention] The present invention relates to a printed wiring board storage rack, and in particular, to a printed wiring board storage rack in which support plates for plate bodies such as support plates can be easily installed without using slots for installing printed wiring boards. Regarding the rack.

When a large number of printed wiring boards are stored in one rack, usually the printed wiring boards with the same external dimensions are stored, but sometimes printed wiring boards with smaller external dimensions and other circuits are common. It may be incorporated into a rack.

In this case, there is a circuit configuration method in which separate racks are provided depending on the size of the printed wiring boards, and they are connected to the printed wiring boards in other racks with cables, but this is not recommended from a cost perspective.
It is also not a good idea from a technical standpoint such as noise prevention.

Therefore, it is necessary to store printed wiring boards of different sizes in several stages in one rack with spacers interposed therebetween.

For this purpose, conventionally, as shown in Fig. 1, a pair of support plates 3, 3 are hung vertically using slots 2, 2 formed in the top plate and bottom plate of the rack 1, and small prints are placed between them. A spacer 4 for supporting the wiring board was fixed.

Alternatively, as shown in FIG.
However, these conventional methods of attaching the support plate not only waste the large slot for supporting the printed wiring board, but also
The former requires the use of a connector to fix the support plate, and the latter requires screws to be screwed to the guide support rods 5, 5, so installation is troublesome.

SUMMARY OF THE INVENTION Therefore, an object of the present invention is to provide a printed wiring board storage rack in which support plates for supporting spacers can be attached without wasting the slots 2, 2, and in which the attachment is easy.

Embodiments of the present invention will be described below with reference to FIGS. 3 to 6.

In FIG. 3, reference numeral 6 indicates a guide plate, and this guide plate 6 is a rectangular plate with at least one slot 2 formed along its length on its surface, and a large diameter head on its back surface. A pair of coupling pins 9 having a neck portion 7 and a small diameter neck portion 8 are implanted.

A plurality of guide plates 6 configured as described above are arranged in parallel in the width direction to constitute a top plate 11 and a bottom plate 12.

In the illustrated embodiment, these guide plates 6.6 are connected to the connecting rod 1.
3, the coupling pin 9 is inserted into the guide groove 14 having a T-shaped cross section.
are engaged with each other and are connected to each other via a pair of connecting rods 13, 13.

A plate, e.g. The upper and lower sides of the support plate 3 are sandwiched.

As shown in FIG.
By screwing the side plates 15 to both end surfaces of 3.13 and tightening the guide plates 6, 6 with the pair of side plates 15.15, the guide plates 6 and 6 are securely clamped between the side edges of the guide plates 6 and 6. .

As described above, a pair of support plates 3, 3 are vertically provided between the top plate 11 and the bottom plate 12, and the spacer 4 is fixed between these support plates 3, 3 by, for example, screws.

The printed wiring board storage rack according to the present invention constructed as described above stores a large printed wiring board 16 between the top plate 11 and the bottom plate 12, and connects the spacer 4 and the top plate as shown in FIG. 11 or between the spacer 4 and the bottom plate 12, printed wiring boards of different sizes can be stored in one rack.

FIG. 5 shows a modified embodiment of the present invention, in which the guide plate 6 has only one slot, and its operation is the same as that shown in FIGS. 3 and 5. , a detailed explanation thereof will be omitted.

The one shown in FIG. 5, however, has the advantage that the rack is easy to assemble because the guide plate 6 is of only one type, and that it can be easily replaced with a rack for a different circuit. .

FIG. 6 shows another variant embodiment of the invention, in which the support plates 3, 3 are supported only by the bottom plate 12, and between their free edges a slot 2.2 is formed by a ridge. The formed spacers 4 are joined together.

At this time, it goes without saying that the adjustment rods 17, 17 should be attached to the positions of the top plate 11 corresponding to the support plate 3, and the phases of the slots 2, 2 in the top plate 11 and the bottom plate 12 should be aligned. be.

Note that the top plate 11 is a single plate with slots 2 as in the past.
, 2 may be formed.

As is clear from the above description, in the present invention, the top plate 11 and/or the bottom plate 12 are configured by arranging a plurality of guide plates 6.6 in parallel, and the support plate 3 supporting the spacer 4
Since the support plates 3, 3 are clamped between the side edges of the guide plates 6, 6, the support plates 3, 3 can be easily attached, and the slot 2 is not wasted for the support plates 3.

Further, since the guide plate 6 can be rearranged, a versatile storage rack that can be adapted to any circuit can be obtained, and various effects can be obtained.

It goes without saying that if the material of the support plate 3 is conductive, a shielding effect can be obtained;
It can also be applied to installing shield plates.

For example, if only one support plate 3 is provided, the inside of the rack can be shielded and divided into two parts, and if two support plates 3 are provided, the inside of the rack can be shielded and divided into two parts. .

In the embodiment shown in FIG. 6, if the support plate is made into a U-shape except for the spacer 4, the inside of the rack can be similarly covered and divided into two parts.

Furthermore, in the above description, the guide plates 6, 6 are connected in a disassembly manner via the connecting rods 13, 13 that engage with the connecting pins 9, 9, but when there is no need to reassemble the rack, It goes without saying that the rack may be constructed by a connecting means such as bonding plates of a simpler shape with adhesive or the like.

[Brief explanation of the drawing]

1 and 2 are perspective views showing how spacers are installed in a conventional printed wiring board storage rack, and FIG. 3 is a perspective view showing the configuration of a printed wiring board storage rack according to an embodiment of the present invention. Fig. 4 is a perspective view of the printed wiring board in a stored state, Fig. 5 is a perspective view showing a modified embodiment of the present invention, and Fig. 6 is a printed wiring board showing another modified embodiment of the present invention. FIG. 3 is a partial front view of the rack. 1... Rack, 2... Slot, 3... Support plate,
4... Spacer, 6... Guide plate, 11... Top plate, 12... Bottom plate, 15... Side plate, 16... Pudding]・Wiring board.

Claims (1)

[Scope of utility model registration request] 1. A large number of printed wiring boards are inserted into slots formed on the opposing surfaces of the top and bottom plates of a rack that are placed opposite each other, and the printed wiring boards are stored and held within the rack at predetermined intervals. In the above, the top plate and the bottom plate are constructed by arranging a plurality of rectangular guide plates in parallel in the width direction, each having at least one slot formed along the longitudinal direction, and a plate between the adjacent guide plates. A printed wiring board storage rack characterized by its body being held in between. 2. The printed wiring board storage rack according to claim 1, wherein the main body is sandwiched between guide plates of a top plate and a bottom plate. 3. The printed wiring board storage rack according to claim 1, wherein the plate body is U-shaped and is held between either a top plate or a bottom plate. 4. Printed wiring board storage rack according to claim 1, wherein a set of the above-mentioned boards are sandwiched in opposition.5. The above-mentioned boards are provided with slots on at least one side between them The printed wiring board storage rack according to claim 1, which is a plate body on which spacers are installed. 6. The printed wiring board storage rack according to claim 1, wherein the guide plate has a plurality of slots. 7. The printed wiring board storage rack according to claim 1, wherein the guide plate has a single slot. 8. The printed wiring board storage rack according to claim 5, which is a utility model and is characterized in that the plate is supported by either a top plate or a bottom plate.