JP3004409U - Arrow display board - Google Patents

Abstract

(57) [Summary] [Purpose] The purpose of the present invention is to strengthen the alerting power of the observer by making the arrow itself emit light and to reliably prevent accidents. [Structure] An arrow display board that attracts the attention of the viewer when installed on the ground, has an arrow formed on the surface facing the viewer, and emits a plurality of light emission along the outline of the arrow. A sphere is arranged, and the light emitting sphere is controlled so as to flash and emit light.

Description

[Detailed description of the device]

[0001]

[Industrial applications]

 INDUSTRIAL APPLICABILITY The present invention is an arrow display plate that can be used as a guidance device at police inspections, accidents on highways and general roads, or as a construction site. .

[0002]

[Prior art]

 As shown in FIG. 1, a conventionally known arrow display plate is made by bending an iron plate, a resin plate, a resin metal-coated plate, etc. having a thickness of about 1 mm to 5 mm into a V-shaped cross section, and applying an arrow to the surface by fluorescent coating. It was printed with a material or the reflection sheet was cut in the shape of an arrow and attached.

The above-mentioned arrows are formed so as to be line-symmetric with respect to the ridgeline on the front side and the back side, and are installed on a road or the like in the state shown in FIG. It is stored and stored in.

[0004]

[Problems to be solved by the device]

 As described above, in the conventional arrow display board, the arrow is printed with fluorescent paint or a reflection sheet is attached, so that the arrow is visually recognized by the reflected light of the light beam of the headlight of the automobile. However, there was a problem that it could not fully cope with the recent increase in traffic volume and speeding up.

The present invention solves the problem of such a conventional device, and by making the arrow itself emit light, the alerting power of the observer is strengthened and an accident or the like is surely prevented.

[0006]

[Means for Solving the Problems]

 The first major idea is an arrow display board that attracts the attention of the viewer by installing it on the ground. An arrow is formed on the surface facing the viewer. A plurality of light emitting spheres are arranged along the light emitting sphere, and the light emitting spheres are controlled so as to flicker.

[0007] A second main idea is an arrow display panel that is installed on the ground to draw the attention of a viewer, and an arrow is formed on the surface facing the viewer. A plurality of light emitting bulbs are arranged along the outer shape, the light emitting bulbs are controlled so as to blink, and a stand is attached to the back surface so that the stand can bend and stretch.

[0008] A third main idea is an arrow display panel that is installed on the ground to draw the attention of a viewer, and the arrow is formed on the surface facing the viewer. A plurality of light emitting bulbs are arranged along the outer shape, the light emitting bulbs are controlled so as to flash and emit light, a stand is attached to the back surface so that the stand can be opened and closed, and a spacer is attached to the back surface. It is a thing.

[0009] A fourth main idea is an arrow display board that is installed on the ground to draw the attention of a viewer, and an arrow is formed on the surface facing the viewer, and the outline of the arrow is formed. A plurality of through-holes for inserting the light-emitting bulbs are formed along the hole, and only the head of the light-emitting bulb is inserted from the back into the through-holes.

[0010] A fifth main idea is an arrow display board which is installed on the ground to draw the attention of the observer, and the arrow is formed on the surface facing the observer. A plurality of light emitting spheres are arranged along the outer shape, a battery and a control circuit are provided on the back surface, and the light emitting spheres are controlled to blink and emit light.

The light emitting sphere is most preferably a light emitting diode with high brightness, and the diameter thereof is preferably 4 mm or more and 15 mm or less.

[0012]

[Action]

 In the first main invention, a plurality of light emitting spheres are arranged along the outline of the arrow, and the light emitting spheres are controlled so as to flash and emit light, so that the arrow emits light by itself. become.

In the second main invention, since the stand is flexibly mounted on the back surface, the volume can be reduced easily by extending the stand when in use and bending the stand when unnecessary. Can be stored.

In the third main invention, since the spacer is attached to the back surface on which the light emitting bulb is attached, even if a plurality of the arrow display plates are stacked, the power supply connection portion of the light emitting bulb is damaged. I will not receive it.

In the fourth main invention, a plurality of through-holes for inserting a light-emitting bulb are formed along the outline of the arrow, and only the head of the light-emitting bulb is inserted from the back into the through-hole. Nothing unnecessary for visual recognition appears on the surface side.

In the fifth main idea, since the battery and the control circuit are provided on the back surface, the device can be installed in a remote area of a mountain where no commercial power source exists.

When a high-luminance light emitting diode is used as the light emitting sphere, a high power of attention can be expected with low power.

[0018]

【Example】

 2 and 3 show an embodiment of the present invention, FIG. 2 is a perspective view of an installed state, FIG. 3 is a partial sectional view, and FIG. 4 is a side view showing a second embodiment.

In FIGS. 2 and 3, reference numeral 1 denotes a display plate body formed of an iron plate having a thickness of about 1 to 2 mm or an aluminum plate having a thickness of about 2 to 5 mm. Similarly, arrow 2 is printed with fluorescent paint or a reflection sheet is attached.

Around the arrow 2, there is formed a through hole 4 ... In which the head of the light emitting diode 3 ... Can be inserted, and the through hole 4 ...・ ・ The head is inserted. The head diameter of the light-emitting diodes 3 ... Is preferably 4 mm or more and 15 mm or less, but it can be sufficiently put to practical use even if it is out of this range.

It is to be noted that the light emitting diodes 3 ... May be blinked all at once, or may be blinked so as to flow in the direction of the arrow 2. For controlling in this way, the circuit is provided on the back surface of the display board body 1. It is installed.

A frame-shaped stand 5 is flexibly attached to the left and right edge portions of the back surface of the display plate body 1 by hinges 6. When the arrow display plate is installed on the road or the like, FIG. As shown in, the stand 5 may be extended, and when it is stored and stored, it is not bulky if it is bent.

A cylindrical rubber spacer 7 as shown in FIGS. 2 and 3 is fixed to the four corners of the surface of the display plate body 1.

As described above, when the columnar rubber spacer 7 is fixed to the surface of the display plate body 1, even when a plurality of arrow display plates are stacked, the light emitting diodes 3 ... Is not damaged. A cover 8 made of sponge or the like is attached to the back surface of the display plate body 1 to protect the control circuit and the like.

If a plurality of through-holes for inserting a light-emitting bulb are formed along the outer shape of the arrow, and only the head of the light-emitting bulb is inserted from the back into the through-hole, it is unnecessary for visual recognition on the front surface side. The ones that do not appear will increase the alerting effect.

Although not shown in the figure, if a battery and a control circuit are provided on the back side, the battery can be installed in a remote area of the mountains where no commercial power source exists.

In another embodiment shown in FIG. 4, front stands 9 ... For preventing the display plate body 1 from tipping forward are formed on the surface of the display plate body 1 in a protruding manner.

[0028]

[Effect of device]

 In the first main invention, a plurality of light emitting spheres are arranged along the outline of the arrow, and the light emitting spheres are controlled so as to blink and emit light, so that the arrow exhibits a self-luminous operation. The effect of alerting is increased.

In the second main invention, since the stand is flexibly mounted on the back, the stand can be stretched when in use, and the stand can be bent when not in use to reduce the volume and easily. Can be stored.

In the third main invention, since the spacer is attached to the back surface on which the luminous bulb is mounted, even if a plurality of the arrow display plates are stacked, the power supply connection portion of the luminous bulb is damaged. I will not receive it.

In the fourth main invention, a plurality of through-holes for inserting a light-emitting bulb are formed along the outline of the arrow, and only the head of the light-emitting bulb is inserted from the back into the through-hole. Nothing unnecessary for visual recognition appears on the surface side.

In the fifth main idea, since the battery and the control circuit are provided on the back surface, the device can be installed even in a remote area of a mountain where no commercial power source exists.

When a high-luminance light emitting diode is used as the light emitting sphere, a high power of attention can be expected with low power.

[Brief description of drawings]

FIG. 1 is a front perspective view of a conventional arrow display plate.

FIG. 2 is a perspective view of an embodiment of the present invention.

FIG. 3 is a partial sectional view of an embodiment of the present invention.

FIG. 4 is a side view of another embodiment of the present invention.

[Explanation of symbols]

 1 Display Board Main Body 2 Arrow 3 Light Emitting Diode 4 Through Hole 5 Stand 6 Hinge 7 Spacer 8 Cover 9 Front Stand

Claims (7)

[Scope of utility model registration request] 1. An arrow display board which is installed on the ground to draw the attention of a viewer, wherein an arrow is formed on the surface facing the viewer, and a plurality of arrows are formed along the outline of the arrow. The arrow display board is characterized in that the light emitting spheres are arranged and the light emitting spheres are controlled so as to blink. 2. An arrow display board that is installed on the ground to draw the attention of a viewer, wherein an arrow is formed on the surface facing the viewer, and a plurality of arrows are formed along the outline of the arrow. The arrow display board is characterized in that the luminous bulbs are arranged, the luminous bulbs are controlled so as to flash, and a stand is flexibly mounted on the back surface. 3. An arrow display board that attracts a viewer's attention by being installed on the ground, and an arrow is formed on the surface facing the viewer, and a plurality of arrows are formed along the outline of the arrow. The arrow display board is characterized in that the luminous bulbs are arranged, the luminous bulbs are controlled so as to flash, and the stand is openably and closably mounted on the back surface and the spacers are mounted on the front surface. 4. An arrow display board which is installed on the ground to draw the attention of a viewer, wherein an arrow is formed on the surface facing the viewer, and a plurality of light-emissions are formed along the outline of the arrow. An arrow display plate, wherein a through hole for inserting a sphere is formed, and only the head of the light emitting sphere is inserted into the through hole from the back side. 5. An arrow display board that attracts a viewer's attention when installed on the ground, wherein an arrow is formed on the surface facing the viewer, and a plurality of arrows are formed along the outline of the arrow. The arrow display board is characterized in that the light emitting sphere is arranged, a battery and a control circuit are provided on the back surface, and the light emitting sphere is controlled so as to blink. 6. The arrow display plate according to claim 1, wherein the light emitting sphere is formed of a high brightness light emitting diode. 7. The arrow indicating plate according to claim 1, wherein the diameter of the light emitting sphere is 4 mm or more and 15 mm or less.