JP3136404U - Indoor / outdoor display - Google Patents

Abstract

An indoor / outdoor display device having a function capable of preventing a water drop from flowing onto a display surface as much as possible is provided.
A rim 3 is formed forwardly from the peripheral edge of the substrate, and a peripheral wall 4 having a height lower than that of the ridge is formed to extend integrally with the lower portion of the lower portion. By providing the protrusion 5 that protrudes outward continuously from the front end of the peripheral wall 4, the raindrops that have fallen in the rain are not dropped on the front surface of the display device main body 11, but along the protrusion 5 below the peripheral wall 4. Drop from the part.
[Selection] Figure 1

Description

  The present invention relates to an indoor / outdoor display device used for indoor / outdoor display applications such as road signs and store advertisement guidance, and more particularly to an improvement of a curve mirror.

  A conventional outdoor display device is attached and fixed to a display device main body formed mainly of stainless steel or plastic, a substrate (also referred to as a back plate or a back cover) fixed to the back surface of the display device main body, and an upper portion of the display device main body. It was made up of ruins. For this reason, a water drop from the front end of the display to the display surface of the display device body occurred during rain. Further, vacuum molding, injection molding, press molding, blow molding and the like are known as molding methods for plastics used for forming conventional outdoor display devices.

In a conventional outdoor display device, water drops from the front end of the display device on the display surface of the display device body occur in rainy weather, so it is difficult to always keep the display content clearly distinguishable. It was.

The present invention has been made in view of such problems of the prior art, and its object is to provide an indoor / outdoor display with a function capable of preventing water droplets from falling onto the display surface as much as possible. Is to provide the ingredients.

The technical means made by the present invention in order to achieve the above-described object is that the board 2 is forwardly provided from the periphery thereof, the upper part thereof is provided with the flange 3 and the remaining lower part thereof is provided with the peripheral wall 4 having a height lower than that of the flange. Extending and forming integrally with the substrate 2, and providing a protrusion 5 that protrudes outward continuously from the front end of the flange 3 and the peripheral wall 4, raindrops that have fallen during rainy weather are placed on the front surface of the display device body 11. It is configured to drop from the lower part of the peripheral wall 4 along the ridge 5 without flowing down, and particularly when the display body is a curved mirror which is a convex mirror body, the display body is an acrylic-modified vinyl chloride. It is formed by vacuum molding of resin or polycarbonate resin.

  As described above, in the indoor / outdoor display device of the present invention, the attachment body 1 is formed by extending the flange 3 and the peripheral wall 4 integrally on the peripheral edge of the substrate 2, and the display body 11 is fitted and fixed to the attachment body 1. Therefore, not only is the structure robust, but there is no risk of water leaking from the outer surface of the mounting body 1 into the interior. There is a feature that does not cause inconvenience such as failure due to rust such as screw due to leakage, and the conventional curve mirror has caused inconvenience such as failure due to similar screw rust. Since the structure of the mirror is particularly appropriate as shown in FIG. 2 at 6: Circumferentially recessed space, moisture is not easily generated and water droplets do not enter the interior, so that the durability of the mirror surface of the painted surface and the plated surface is improved. Further, in this kind of indoor / outdoor display device, it is usual to attach it in a slightly forward tilted posture, but in the present invention, the ridge 5 that protrudes outward continuously in particular at the front end of the flange 3 and the peripheral wall 4 of the mounting body 1. Therefore, all raindrops fall from the lower part of the peripheral wall 4 along the ridges 5 without the raindrops falling on the outer surface of the mounting body 1 falling on the front surface of the display device main body 11 when it rains. In this case, combined with the fact that the gutter 3 of the attachment body 1 well shields the direct rain on the front surface of the display device main body 11, it is possible to minimize the adhesion and falling of water droplets on the front surface of the display device main body 11. As a result, the display content 13 of the display tool body 11 can be clearly identified even in rainy weather.

The mirror body 53 of the curved mirror 51 of the present invention is manufactured by integral vacuum forming of acrylic modified vinyl chloride resin, which is relatively less likely to cause a mirror surface fogging due to a temperature drop at night. Molding is easy. This is because, in the case of injection molding, as the diameter becomes larger, a mold having a higher strength is required to withstand pressurization, but in the case of vacuum molding, a relatively simple mold that can withstand a maximum differential pressure of 1 atm can be manufactured. .
If the material of the mirror body is stainless steel, the missing part caused by impact etc. cannot be restored (repaired), but the polycarbonate resin, acrylic resin and acrylic modified vinyl chloride resin can be sufficiently restored even if the above situation occurs. Yes, and since it is elastic against impact, it does not break.

  According to the present invention, the mounting body 1 and the display body 11 constituting the indoor / outdoor display device can be reduced in weight by plastic molding. Usually, the indoor / outdoor display is attached to the upper part of the column at a high place, so this weight reduction can reduce the work load and increase the safety of the work. One person can perform the installation work.

Hereinafter, the present invention will be described based on the illustrated embodiments.

1 to 3, the attachment body 1 is for fitting and fixing the display device main body 11 from the front, and is integrally formed with the substrate 2 forward from the peripheral edge of the substrate 2 corresponding to the bottom. In the substantially upper half, a flange 3 is formed to extend, while in the remaining lower half, a peripheral wall 4 having a height lower than that of the peripheral wall 4 is formed to extend continuously. The front end of the flange 3 and the peripheral wall 4 are provided with ridges 5 projecting outward in a substantially upright manner. Such an attachment 1 is preferably made of, for example, an acrylic-modified vinyl chloride resin. Alternatively, it is integrally molded from plastics such as polycarbonate resin, weather resistant / impact resistant ABS resin and the like. The structure of the mounting body 1 as seen in the drawings will be further described. The substrate 2 has a circumferential recess 6 into which a rear end portion of a peripheral wall of the display tool body 11 described later is fitted on the inner surface side of the peripheral portion. Radial ribs 7 (inner surface recesses) projecting to the outer surface side are formed in the central portion, and convex portions 8 (outer surface recesses) are formed in the remaining portion, and an appropriate number is formed on the inner surface side of the ribs 7 (inside the inner surface recesses). The reinforcing bars 9 of the book are fixed by a fixture 10 in a cross shape.

The display device main body 11 fitted and fixed in the mounting body 1 will be described. The display device main body 11 has a display plate 12 on which a desired display content 13 is formed by forming an uneven pattern and color on the front surface thereof. Further, a peripheral wall 14 is integrally formed to extend rearward from the peripheral edge of the display panel 12, and the peripheral wall rear end 15 is in close contact with the inner peripheral surface of the peripheral wall 4 by the peripheral recess 6 of the mounting body 1. The display main body 11 is also preferably made of a plastic such as acrylic-modified vinyl chloride resin or polycarbonate resin, weather resistance / impact resistance ABS resin, and the like. It is integrally molded as a material.

The attachment structure of the display tool body 11 to the mounting body 1 will be described. First, the mounting tool body 11 is fitted from the front side of the mounting body 1 with its axis aligned, and its peripheral wall rear end 15 is connected to the periphery of the mounting body 1. In the state where it is just inserted into the recess 6, an appropriate fixing tool 16 such as a screw is fitted to this portion from the outside, and of course, both of them are of a predetermined position in which the display plate 12 is in a retracted position with respect to the front end of the collar 3. It is fixed in the state. In the state where the display tool body 11 is fixed to the mounting body 1 in this way, as shown in FIG. 2, between the inner peripheral surface of the peripheral wall 4 of the mounting body 1 and the outer peripheral surface of the peripheral wall 14 of the display tool main body 11, A gap a is formed except for the rear end 15 of the peripheral wall. However, as described above, when both are integrally molded with plastic, since they are usually made of different materials, they are in close contact in summer and the like. This is because it is easy to break due to the difference in thermal expansion coefficient.

Of course, the attachment structure of the display tool body 11 and the attachment body 1 can be arbitrarily changed in addition to the above case, and other fixing means such as adhesion can also be adopted. For example, what is shown in FIG. 4 is a step in which the peripheral wall 14 of the display tool body 11 is formed with a low height, and the peripheral wall rear end 15 of the display tool body 11 is fitted to the inner surface of the peripheral wall 4 of the mounting body 1. 5 is a case where the step 17 is used to fix both of the steps 17 with the fixture 16, and FIG. 5 shows that the display main body 11 is formed only on the display plate 12, while the peripheral wall 4 of the mounting body 1 is in the middle. This is a case where a fixture 18 (L-shaped bracket) is provided on the inner surface, and the display plate 12 is fixed by the fixture 16 via the fixture 18, and FIG. 6 shows the lower portion of the display plate 12 at the ridge of the peripheral wall 14. The case where it fixes directly with the fixing tool 16 by interposing the packing 19 in the 5th surface is shown in figure.

In addition, the hole 20 has shown the hole opened in the surrounding wall 4 lower part of the attachment body 1, and it is made to discharge | emit from this hole 20, when water leaks inside by any chance. 2 and 4 indicate the case where a lightning device 21 such as a fluorescent lamp is installed inside if necessary, so that it can be easily used as an electric signboard. .

Next, an example of attaching the present outdoor display 1 to its support will be described with reference to FIGS. The base plate 2 of the mounting body 1 is fixed to the mounting plate 22 having the protruding pieces 23 and 23 protruding rearward in the opposed state by the fixing tool 10, and the column 24 is held around the protruding pieces 23 and 23 in a freely adjustable manner 25. Each of the pair of arm-curved support pieces 26, 26 held is fixed by a fixing tool 27, and the outdoor display tool 1 is attached to the column 24 so as to be adjustable in direction and rotation as shown by an arrow A in the figure.
In the example shown in FIGS. 9 and 10, the substrate 2 of the mounting body 1 is fixed to a mounting plate 28 having projecting pieces 29 and 29 that stand upright in a rearward state in an opposing state. , 29 is pivoted 31 on the outer side of the support arm 30, 30 extended from a support column (not shown), and on the outer side of the support arm 30, 30, the swinging clamping piece 32 is fastened together with the support arm 30, 30. 32 is provided with a long hole 33 in the projecting pieces 29 and 29 and the holding pieces 32 and 32 at positions corresponding to the protruding pieces 29 and 29 below the locking position, and the long holes 33 are provided outside the holding pieces 32 and 32. The case is shown in which the fastener 34 for supporting the support arms 30 and 30 is passed through in a freely slidable manner and the indicator is attached to the column as shown by the arrow B in FIG. Of course, the structure for attaching the indoor / outdoor display to the support is not limited to the above example, and any other structure may be adopted as desired. For example, the structures shown in FIGS. If it is used in combination with the one shown in FIG. 10, it is easy to attach the display tool to the support so that the direction of rotation and the vertical inclination angle can be adjusted.

12 and 13, an embodiment of a curved mirror constructed using a mirror body instead of the display tool body will be described. The display plate 2 of the display device main body 11 is a mirror body 53 that forms a convex mirror surface, and the indoor / outdoor display device having the mirror body 53 as a constituent element can be used on a road or the like that cannot be seen by a curve or an obstacle. Acts as a curved mirror to be installed. The mirror body 53 is manufactured by integral vacuum forming of an acrylic resin, which is relatively unlikely to cause mirror surface fogging due to a temperature drop at night. The acrylic resin is the same as that generally used for commercially available household goods, and vacuum molding is one of industrial methods for producing plastics and the like that are already widely known. It is.

FIG. 11 shows another embodiment. In this embodiment, the shape of the indoor / outdoor display is rectangular, unlike the circular shape of the previous embodiment, but there is no difference in configuration and function from the circular outdoor display.

The perspective view which shows one Example of this invention indoor / outdoor display. The longitudinal cross-sectional view which shows the indoor / outdoor display tool. The partially exploded view of the indoor / outdoor display. The longitudinal cross-sectional view which shows the other Example of the indoor / outdoor display. The longitudinal cross-sectional view which shows the modification of the same indoor / outdoor display. The partial cross section figure which shows the other modification of the same indoor / outdoor indicator. Sectional drawing which shows the attachment Example of the indoor / outdoor display. The side view which shows an Example same as the above. Sectional drawing which shows the other Example of attachment of the indoor / outdoor display. The side view which shows an Example same as the above. The front view and side view which show the 3rd modification of the indoor / outdoor display tool. The perspective view which shows one Example of this invention curve mirror. The longitudinal cross-sectional view which shows the same curve mirror.

Explanation of symbols

1: Mounting body 2, 40, 52: Substrate 3, 44, 54: Spear 4, 14: Peripheral wall 5, 43, 57: Projection
6: Circumferential concave part 7: Radial rib 8: Convex part 9: Reinforcing bars 10, 16, 27: Fixing tool 11: Display body 12, 41: Display board 13, 42: Display content 15: Rear end of peripheral wall 17: Step Part 18: Mounting tool 19: Packing 20: Hole 21: Lightning device
23: Raised piece 24: Support column 25: Freely tightenable 26: Arm bend support piece 28: Mounting plate 29: Projection piece 30: Support arm 31: Pivoting
32: Oscillating clamping piece 33: Long hole 34: Fastener
51: Curve mirror 53: Mirror body
a: Clearance

Claims (3)

The board 2 has a flange 3 extending forward from the peripheral edge thereof, and a peripheral wall 4 having a height lower than that of the flange 3 extending integrally with the substrate 2 at the lower part thereof. The display body 11 is fitted and fixed from the front of the mounting body 1 to the mounting body 1 provided with the protrusion 5 protruding outward continuously from the front end portion of the indoor / outdoor display. Ingredients. The indoor / outdoor display device according to claim 1, wherein the display device body constitutes a curved mirror that is a convex mirror body. The indoor / outdoor display device according to claim 2, wherein the display device body is formed by vacuum molding of an acrylic-modified vinyl chloride resin or a polycarbonate resin.

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