JPH0646848Y2 - CRT panel housing - Google Patents

Description

DETAILED DESCRIPTION OF THE INVENTION (Industrial field of application) The present invention relates to a cathode ray tube panel housing used for storing or transporting a cathode ray tube comprising a panel and a funnel.

(Prior Art) Conventionally, a cathode ray tube panel is delivered to a TV maker separately from the funnel, and is integrated with the funnel in the TV maker. However, when manufacturing and transporting the panel, the panel is handled by being housed in a cardboard case or a plate made for the panel.

(Problems to be solved by the invention) In the case of the corrugated cardboard case, since a plurality of panels are vertically accommodated through a partition plate and the image portion (outer surface) is in contact with the partition plate, scratches are formed. It's easy and the cardboard case
Since the pressure resistance is not large, there is a limit to the number of stacks, and the panel is easily damaged by lateral displacement or rattling during transportation,
Many problems have been known, such as the occurrence of defective products.

Further, the plate made for the panel has a structure in which a recess for accommodating the panel is provided in the plate body made of synthetic resin (for example, Japanese Utility Model Publication No. 56-28927), but the plate accommodating the panel is In the case of stacking in multiple stages, the structure is such that the lower surface of the upper plate is brought into contact with the visible portion of the panel housed in the lower plate. There was a problem that it was easily scratched.
In addition, the plate made for this panel has a fixed panel size and a fixed number of panels, and the number of panels cannot be changed in accordance with the size of the panel.
Therefore, there is also a problem that a plurality of types of plates must be prepared for each panel size.

(Means for Solving the Problem) Therefore, the present invention is directed to a cathode ray tube panel that includes a flat rectangular receiving plate for placing a plurality of cathode ray tube panels in parallel and a supporting member standing on the upper surface of the receiving plate. The support member can be mounted on a predetermined portion of the receiving plate in accordance with the size of the panel that constitutes the container, and can be shared by panels of different sizes, and the panel can be provided by the support member. It was possible to protect the image part of the.

That is, the housing of the cathode ray tube panel of the present invention comprises a flat rectangular support plate for mounting a plurality of cathode ray tube panels in parallel, and a support member for standing on the upper surface of the support plate.
The upper surface of the receiving plate is provided with a plurality of panel separating protrusions for separating adjacent portions of the cathode ray tube panels placed in parallel and a plurality of fitting protrusions of the supporting member, and the supporting member. The top surface and the bottom surface of the receiving plate are detachable from each other. A cushioning material may be laid on the upper surface of the receiving plate.

(Function) According to the housing of the cathode ray tube panel of the present invention, the fitting projection of the supporting member is selected according to the size of the panel to be housed, and the supporting member is installed in this portion to adjust the size. Several different types of panels can be housed in a common housing. Adjacent parts of the panels installed in parallel on the backing plate can be partitioned by the panel separating projections. Also, in the case of stacking the accommodating bodies of this cathode ray tube panel in multiple stages, the upper receiving plate can be supported by the lower supporting member, so that the upper receiving plate is not brought into contact with the visual portion of the panel. Can be protected. Further, when a cushioning material is laid on the upper surface of the receiving plate, the seal edge portion of the panel can be received by the cushioning material.

An embodiment of the present invention will be described below with reference to the drawings.

(Example 1) A thermoplastic resin plate was vacuum-molded to form a planar rectangular receiving plate 1 as shown in Figs. 1 to 3. Fig. 1 shows the receiving plate 1
Represents the upper left corner 1/4 of the, and symmetrical patterns continue to the right and below in the figure. Further, FIGS. 2 and 3 also show half of each, and the symmetrical patterns are continuous. A rising wall 2 is formed on the periphery of the receiving plate 1, and panel separating projections 3 and 3 are provided on the inner side of the upper surface.
It is provided laterally (in FIG. 1) at the same interval at a position adjacent to the rising wall 2 and at an intermediate portion.
Further, on the inside of the upper surface of the receiving plate 1, projections 4 and 4 for fitting to the supporting member are provided in the vertical direction (in FIG. 1) at the same intervals at the position adjacent to the rising wall 2 and the intermediate portion. Has been. Protrusions 5 and 5 are further formed in the rows of the fitting protrusions 4 and 4, and the receiving plate 1 corresponding to the protrusions 5 and 5 is formed.
The lower surface of is the engaging recess 6, 6.

A box-shaped supporting member 7 having an open lower surface as shown in FIG. 4 is prepared for the receiving plate 1 configured as described above. This support member 7 is installed in parallel on the receiving plate 1 as shown in FIG. Notches 9 and 9 are formed in the portions corresponding to the portions 5 and 5 so that they can jump over the portions of the protrusions 5. Further, on the top surface 10 at the position where the notch 9 is formed, there is provided a projection 11 that fits into the engaging recess 6 formed on the lower surface of the receiving plate 1, and the protruding portion 11 and the engaging recess 6 are As shown in FIG. 6, they can be engaged with and disengaged from each other.

The cathode ray tube panel containing the receiving plate 1 and the supporting member 7 as described above is used as follows.

First, the support member 7 is erected on the upper surface of the receiving plate 1 (see FIG. 5). In this case, the supporting members 7 are erected on the left side edge and the right side edge (portion not shown) of the receiving plate 1 in FIG. 1, respectively, and the fitting projections 4 provided on the inside of the upper surface of the receiving plate 1, For the 4 rows, select the rows according to the size of the panel to be accommodated and stand upright. For example, in FIG. 7, in the case of accommodating the panel shown by the chain line a,
The column indicated by the arrow A is selected and the supporting member 7 is erected. Further, in the case of accommodating the panel as shown by the chain line b in FIG. 8, the row shown by the arrow B is selected and the support member 7 is erected.

After the support member 7 is erected on the upper surface of the receiving plate 1 in this manner, the side in which the plurality of panels are recessed is faced down on the receiving plate 1 in parallel. The parallel mounting is as shown by chain lines a and b in FIGS. 7 and 8, and in the case of FIG. 7, one receiving plate 1 can accommodate 36 panels, while In the case of FIG. 8, 16 panels can be accommodated on one receiving plate 1.

Adjacent portions of a plurality of panels placed in parallel are partitioned by the panel separating projections 3 and 3 and the supporting member 7 so as not to abut each other.

As is apparent from the above-mentioned usage state, the heights of the separating projection 3, the fitting projection 4 and the projection 5 are as shown in FIG. (Dashed line)
The height of the support member 7 is higher than the height h of the panel indicated by the chain line, while the panels of different sizes can be freely placed in parallel regardless of the presence of various protrusions. You can do it.

The cathode ray tube panel containing the receiving plate 1 and the supporting member 7 for accommodating the panels can be stacked in a plurality of stages as shown in FIG. 10, and is provided on the top surface of the supporting member 7 on the lower stage side. The protrusion 11 is fitted into the engaging recess 6 formed on the lower surface of the upper receiving plate 1 (FIG. 6). Since this fitting can be performed at any installation position of the support member 7, it is not necessary to accommodate panels of the same size in each receiving plate 1, and panels of different sizes may be accommodated. However, since the end portions in the left-right direction in FIG. 10 are partitioned by the supporting members 7 between the stacked receiving plates 1 and 1, the shielding members are further provided between the longitudinal ends of the supporting members 7. It is also possible to protect the panel from dust by closing it with (for example, the same structure as the support member).

When stacked in a plurality of stages, the height of the support member 7 is higher than the height h of the panel as described above, and therefore, the view portion of the panel housed in the lower stage and the lower surface of the receiving plate 1 in the upper stage. A space s can be secured between them, and the visual image portion can be protected.

The height of the support member 7 can be shared by all the panels if it is set to be slightly higher than the tallest one of the panels of a plurality of sizes to be handled. Prepare things and select according to the height of the panel,
You may make it improve the volumetric efficiency in the case of stacking.
Needless to say, the positions of the panel separating projection 3, the fitting projection 4 and the projection 5 are determined in consideration of the sizes of several kinds of panels to be handled.

On the upper surface of the receiving plate 1, as shown by the chain line in FIG. 1,
The strip-shaped cushioning material 12 may be laid vertically and horizontally along the panel separating projections 3 and 3 and along the projections 5 and 5. In this case, since the seal edge surface of the panel is supported by the cushioning material 12 and does not come into direct contact with the upper surface of the receiving plate 1, it is possible to protect the seal edge surface from scratches and adhesion of dust.

The strip-shaped cushioning material may be intermittently laid on the panel separating projections 3 and 5 without extending over the entire length of the receiving plate 1.

(Embodiment 2) As shown in FIGS. 11 and 12, a flat rectangular support plate 13 is used.
(Fig. 11 shows the upper left 1/4, and Fig. 12 shows half). In the receiving plate 13, buffer material fitting grooves 14 for belt-shaped buffer material are provided in the vertical and horizontal directions, and projections 15 and 15 for fitting to the column are provided in the upper and lower edges and inside. Panel cushioning projections 16 for spacing the panels are provided at the end portions and intermediate portions of the cushioning material fitting groove 14, and projecting edges 16a are provided on both sides thereof. The heights of the fitting projection 15 and the panel separating projection 16 are set to be lower than the depth of the Asai panel which is the most of the cathode ray tube panels to be treated in the same manner as in the above embodiment. Also, the fitting protrusion
The lower surface of 15 serves as an engaging recess 17.

For the receiving plate 13 as described above, a support 18 as a supporting member as shown in FIG. 13 is prepared. The strut 18 has a recessed hole 19 formed on the lower surface thereof so that the fitting projection 15 can be fitted to the strut 18, and a hook formed on the lower surface of the fitting projection 15 of the receiving plate 13 on the top surface. A protrusion 20 is provided so that it can be fitted into the recess 17. The height of the column 18 is the same as that of the above-mentioned embodiment, and it may be common that it is higher than the tallest one among the panels to be handled, and various heights can be used depending on the size of the panel. You may prepare one.

The panel is housed in the following manner by using the cathode ray tube panel housing composed of the receiving plate 13 and the columns 18 as described above.

That is, first, a belt-shaped cushioning material is laid along the cushioning material fitting groove 14 provided in the vertical and horizontal directions. Further, columns 18 and 18 are fitted and fixed to the fitting projections 15 and 15 provided on the upper and lower edges (in FIG. 11) of the receiving plate 13, respectively. Further, a fitting projection 15 provided inside the receiving plate 13,
The columns 18 and 18 are also fitted and fixed to 15. The fixed position in this case depends on the size of the panel to be accommodated,
For example, in the case of the panel shown by the chain double-dashed line c, it is fitted and fixed to the fitting projections 15 and 15 designated by the symbol C.

Next, the panel is housed on the receiving plate 13 with the inner surface side facing down. In this case, 4 panels are accommodated in the figure, and 16 panels can be accommodated as a whole.

Further, in the case of accommodating the panel as indicated by the chain double-dashed line d, the columns 18 and 18 are fitted and fixed to the fitting projections 15 and 15 designated by the symbol D to accommodate the panel. In this case, 3 in the figure
A total of 9 panels (3 rows each, 3 rows)
Can accommodate a panel of. Adjacent portions of each panel can be separated by a panel separating protrusion 16.

As described above, the cathode ray tube panel housings housing the panels can be stacked in several steps. At the time of stacking, the projection 20 formed on the top surface of the column 18 installed in the receiving plate 13 is fitted into the engaging recess 17 formed on the lower surface of the receiving plate 13.

Also in this embodiment, the installation positions of the cushioning material fitting groove 14, the fitting projection 15 and the panel separating projection 16 are determined in consideration of various sizes of the panel to be handled.

(Effect of device) As described above, according to this device, at least the receiving plate can be used in common for several sizes of cathode ray tube panels, so that the storage and transportation of the panel can be handled in a rational and efficient manner. There is an effect that it can be improved, and even if they are stacked in a plurality of stages, the support member forms an air gap outside the visible image portion of the panel and can protect the portion. Further, since the housing of the cathode ray tube panel is composed of the receiving plate and the supporting member so as to be separable, there is also an effect that the storage space when not in use can be reduced. Further, if a cushioning material is laid on the upper surface of the receiving plate, there is an effect that the seal edge of the panel can be protected from scratches and dust.

[Brief description of drawings]

FIG. 1 is a partial plan view of a plate according to a first embodiment of the present invention, FIG. 2 is a partial cross-sectional front view of the same, FIG. 3 is a partial cross-sectional side view of the same, and FIG. 4 is a partial cross-sectional view of the same. FIG. 5 is a partial perspective view of a supporting member, FIG. 5 is a partial perspective view of a state where the receiving plate and the supporting member of the first embodiment are combined, and FIG. 6 is a state where the receiving plate and the supporting member of the first embodiment are engaged with each other. FIG. 7 and FIG. 8 are partial enlarged cross-sectional views of the state, FIG. 7 and FIG. 8 are explanatory views when the panels are mounted in parallel in the first embodiment, FIG. 9 is a partial cross-sectional view of the same, and FIG. FIG. 11 is a partial plan view of the backing plate of the second embodiment of the present invention, FIG. 12 is a partial cross-sectional side view of the same, and FIG. It is a perspective view of the support of 2 examples. 1, 13 ... Receiving plate 3, 16 ... Panel separating projection 4, 15 ... Fitting projection 6, 17 ... Engagement recess 11, 20 ... Projection

Claims (2)

[Scope of utility model registration request] 1. A flat rectangular support plate for mounting a plurality of cathode ray tube panels in parallel, and a support member for standing upright on the top surface of the support plate, wherein the support plates are mounted in parallel on the top surface of the support plate. A plurality of panel separating protrusions for separating adjacent portions of the cathode ray tube panel to be placed and fitting protrusions of the supporting member are provided at a plurality of positions, respectively, and the top surface of the supporting member and the lower surface of the receiving plate are provided. CRT panel housing characterized by being able to hang each other 2. A cathode ray tube panel housing according to claim 1, wherein a cushioning material is laid on the upper surface of the receiving plate.