JPH09179499A - Outdoor position display plate - Google Patents

Abstract

PROBLEM TO BE SOLVED: To provide a position display plate capable of confirming that an inspection has been actually made, widely applicable to the guide of a patrol/ inspection road and the confirmation of an inspection and collection/delivery, and excellent in durability over a long period by making the position of a boundary pile such as its direction and distance discernible when the indicating marker plate of the adjacent boundary pile is found at the place where the display plate such as the indicating marker plate of the boundary pile is invisibly covered by grass, and recording readout data. SOLUTION: A white plastic plate 11 is stuck to one face of a pressure- sensitive adhesive sheet 6 formed with pressure-sensitive adhesive layers 8, 8 on both faces of an independent foam plastic mat 7 via a black plastic plate 10. A display face 12 of a two-dimensional digital data code in a contrast pattern, characters of a boundary mark 13, a control number 4, and a company mark 14 is formed on the surface of the white plastic plate 11.

Description

Detailed Description of the Invention

[0001]

BACKGROUND OF THE INVENTION 1. Field of the Invention The present invention is to be installed outdoors, such as an explicit signboard of a boundary pile, a signboard of a transmission line tower, a signboard of a meter reading meter, a signboard of a cubicle type power receiving equipment, and a signboard of a container. The present invention relates to a position display plate attached to a moving object.

[0002]

2. Description of the Related Art Generally, a boundary pile 1 made of concrete is buried at the boundary of a site for adjustment of a power plant, a site of a power plant or a substation, a site of a transmission tower, etc. An explicit sign board 2 is attached to the. This conventional explicit sign board 2 is attached by adhering a white plastic plate 3 with a concrete bond, and a management number 4 is engraved or handwritten on the plastic plate 3.

However, in the place where the boundary pile 1 is buried in the mountain, it may be covered with grass so that it cannot be seen, or it may have collapsed or flown out due to a landslide. Border pile 1 when checking each one
Sometimes I don't know where. In addition, when the boundary pile 1 was inspected and inspected, the control number 4 was recorded, but there was no means to confirm whether or not the inspection was actually performed. In addition, a signboard with a control number etc. is also attached to the transmission line tower, and the control number of the inspection tower is recorded even when these towers are inspected, but it is necessary to check whether the inspection was actually performed. I couldn't. In addition, the inspection route of the steel tower is not maintained because there are almost no ordinary people on the mountain road, so there is a guide sign board, but when it gets dark, the guide sign board becomes difficult to see and there is a danger of getting lost.

[0004]

DISCLOSURE OF THE INVENTION The present invention eliminates the above-mentioned drawbacks, and even in a place where a position indicating plate such as a boundary marking plate is not covered with grass and cannot be seen, an adjacent boundary marking plate is also visible. If it is known, the position and management data such as the direction and distance of the adjacent boundary pile can be identified by reading the two-dimensional digital data code, and the read data is recorded, so that the inspection was actually performed. In addition, the present invention provides an outdoor position display plate having excellent durability for a long period of time, which can be widely applied to route guidance on inspection inspection roads, inspections and confirmation of pickup and delivery.

[0005]

The outdoor position indicating plate according to claim 1 of the present invention has a pressure sensitive adhesive sheet in which a pressure sensitive adhesive layer is formed on both sides of a closed-cell plastic mat, and a white base material is provided on one side of the pressure sensitive adhesive sheet. The above-mentioned plastic plates are joined together, and a display surface is formed on the surface of this white plastic plate, on which the position and management data are displayed by a two-dimensional digital data code in a dot-like bright and dark pattern.

The outdoor position indicating plate of the present invention is attached by crimping it to an outdoor fixed object such as a boundary pile, a transmission line tower, a post or the like, or a container that moves outdoors such as a container. Even if there is some unevenness on the mounting surface of the pressure-sensitive adhesive sheet, the closed-cell plastic mat can fit on the mounting surface and adhere to the entire surface, and the pressure-sensitive adhesive layer is
It has a characteristic that the adhesive strength improves with the passage of time, and can maintain a high adhesive strength for a long period of time. Also, the outdoor position display plate is mounted outdoors where the temperature changes drastically. Even if there is a large difference in thermal expansion between the mounting surface and the plastic plate, the plastic mat of the pressure-sensitive adhesive sheet connecting this plate absorbs the difference in thermal expansion. Therefore, peeling of the plastic plate can be prevented. Further, since the plastic mat is formed of closed-cell plastic, it has excellent water repellency, rainwater does not enter here, and peeling due to freezing of rainwater can also be prevented.

The two-dimensional digital data code formed on the display surface is a two-dimensional display of digital data with a dot-like bright and dark pattern inside a rectangular frame, and is a bar code with a striped stripe. In comparison, the amount of data per unit area is large, and a large amount of information can be displayed. For this reason, when an operator patrols an inspection item with an outdoor position display plate attached, holding the scanner and reading the two-dimensional digital data code displayed on the outdoor position display plate, the position and management data can be obtained on site. It can be read with and the inspection can be confirmed.

The outdoor position indicating plate according to claim 2 is characterized in that the thickness of the plastic mat is 0.5 to 5 mm. In the present invention, the thickness of the plastic mat constituting the middle portion of the pressure-sensitive adhesive sheet is set to the range of 0.5 to 5 mm, when the thickness is less than 0.5 mm, the position indicating plate is installed outdoors. When it is pressure-bonded to, it is difficult to fit in the uneven portion of the surface, the whole surface cannot be bonded, and there is little absorption of the difference in thermal expansion, so there is a risk of peeling. Further, if the thickness exceeds 5 mm, the plastic mat is likely to be cracked when a shearing force is applied, and there is a risk that rainwater may enter from here.

The outdoor position display plate according to claim 3 is sharp and durable by forming a two-dimensional digital data code with a dot-like bright and dark pattern by laser baking, ceramic baking or printing. It is possible to create a two-dimensional digital data code with.

[0010]

DETAILED DESCRIPTION OF THE PREFERRED EMBODIMENTS One embodiment of the present invention is shown in FIG.
This will be described in detail with reference to FIG. FIG. 1 shows a cross section of the explicit marking plate 5. In the figure, 6 is a pressure-sensitive adhesive sheet, which has a pressure-sensitive adhesive layer 8 formed on both sides of a closed-cell plastic mat 7. As the closed-cell plastic mat 7, for example, acrylic foam is used, and its thickness is preferably 0.5 to 5 mm.

The pressure-sensitive adhesive layer 8 provided on both sides of the plastic mat 7 is, for example, a synthetic rubber adhesive, which has a high adhesive strength with respect to metal, plastic, wood, etc., and has excellent weather resistance and insulation. It is excellent. A release paper 9 is attached to the pressure-sensitive adhesive layer 8 on the back side of the pressure-sensitive adhesive sheet 6, and a white plastic plate 11 is attached to the pressure-sensitive adhesive layer 8 on the front side via a black plastic plate 10.
Are joined. The black plastic plate 10 and the white plastic plate 11 are made of a material having excellent weather resistance, impact resistance, heat resistance, etc., such as AAS resin, and the white plastic plate 11 is thinner than the black plastic plate 10. Boards are used.

A display surface 12 is formed on the surface of the white plastic plate 11. As shown in FIG. 3, a white plastic plate 11 is engraved on the display surface 12 by a laser engraving machine to expose the black plastic plate 10 on the back side, and as shown in FIG. A management number 4, a company mark 14, and a company name 15 are formed. A two-dimensional digital data code 16 is three-dimensionally formed on the display surface 12 by laser printing. The two-dimensional digital data code 16 includes the company name, management number, position coordinates of the boundary pile 1, the direction and distance of the adjacent boundary pile 1, the lot number of the location of the boundary pile 1, the address of the landowner, and the writing date. Positional data such as the date of burying and management data are displayed in a black and white pattern formed by white dot portions 17 and black dot portions 18.

Next, the case where the explicit marking plate 5 having the above-mentioned structure is attached to the boundary pile 1 will be described. First, as shown in FIG. 4, dust and dirt adhering to the mounting surface of the boundary pile 1 are removed, and then a primer primer is sprayed to smooth the concrete surface. After that, the release paper 9 on the back surface of the explicit marking plate 5 is peeled off to expose the pressure-sensitive adhesive layer 8, and the pressure-sensitive adhesive layer 8 is pressure-bonded to the mounting surface of the boundary pile 1. At this time, even if the mounting surface of the pressure-sensitive adhesive sheet 6 has some irregularities, the closed-cell plastic mat 7 fits the mounting surface and can be adhered over the entire surface. Moreover, the pressure-sensitive adhesive layer 8 has a characteristic that the adhesive strength is improved with the lapse of time after pressure bonding, and can maintain high adhesive strength for a long period of time.

The explicit sign board 5 is attached to the outdoor boundary pile 1 where the temperature changes drastically, and the thermal expansion of the concrete boundary pile 1 is different from that of the black plastic plate 10. Especially, in the summer, the black plastic plate 10 is used. Has a large thermal expansion, but the plastic mat 7 of the pressure-sensitive adhesive sheet 6 connecting this absorbs the difference in thermal expansion, so that the black plastic plate 10 can be prevented from peeling off.

Further, since the plastic mat 7 is formed of closed-cell plastic, it has excellent water repellency, rainwater does not enter there, and peeling due to freezing of rainwater can be prevented. Further, the display surface 12 silk-screen printed on the surface of the white plastic plate 11 is in close contact with the white plastic plate 11 and can be clearly identified for a long period of time. It was confirmed that the above-mentioned action is combined and the durability of the explicit marking plate 5 of the present invention can be maintained for 50 years or more even in the accelerated weathering test.

In addition, when the operator conducts a patrol inspection of the boundary piles 1, ..., Carrying a portable scanner and inspecting one by one according to a predetermined patrol route. The operator scans the two-dimensional digital data code 16 displayed on the explicit sign board 5 with a scanner, the company name 15, the management number 14, the position coordinates of the boundary pile 1,
Confirmation of inspection by recording position data and management data such as the direction and distance of the adjacent boundary pile 1, the lot number of the location of the boundary pile 1, the address of the landowner, the date of writing, the date of burial. You can In addition, the direction and distance of the adjacent boundary pile 1 are displayed on the two-dimensional digital data code 16, and the position of the adjacent boundary pile 1 is covered even if it is covered with grass and cannot be seen, or if it collapses or flows out due to a landslide. Can be confirmed.

The two-dimensional digital data code 16 is
Since it is three-dimensionally formed on the surface of the white plastic plate 11 by laser printing, it has excellent durability and can be read clearly for a long period of time. In addition, the two-dimensional digital data code 16 can be read by a scanner from any direction of 360 degrees, and has the function of recovering data even if part of the code 16 is damaged or dirty,
In addition, the information can be secretly managed by encrypting the data.

The characters of the boundary mark 13, the control number 4, the company mark 14, and the company name 15 are three-dimensionally formed by engraving the white plastic plate 11 and exposing the black plastic plate 10 on the back surface. Since the characters are clearly displayed, the white plastic plate 11 can be read for a long period of time even if dust or dirt is attached to the surface thereof.

When the boundary stake 1 is installed on the shore of a lake or the like, it is confirmed by boarding a ship. However, when the boundary stake 1 is installed in a distant place or in a dangerous place such as a cliff, Two-dimensional digital data code with TV camera
If you take a picture of 16 and display it on the display and read it with a scanner, you can safely check from a distance away without approaching the dangerous place.

FIG. 5 shows another embodiment of the present invention. A two-dimensional digital data code 16 having a dot-like bright and dark pattern inside a square frame is printed by baking a colored ceramic on the surface of a white plastic plate 11. Is formed. The two-dimensional digital data code 16 may be formed by printing on the surface of the white plastic plate 11 by silk screen printing or the like.

FIG. 6 and FIG. 7 show another embodiment of the present invention, in which an explicit marking plate 5 joined to a pressure-sensitive adhesive sheet 6 is attached to the front surface of the boundary pile 1a, and the upper surface of the boundary pile 1a is attached to the upper surface of the boundary pile 1a. The direction indicating plate 21 joined to the pressure-type adhesive sheet 6 is attached. In this case, the positional relationship between the adjacent boundary piles 1b and 1c on the management map surface is shown, for example, as shown in FIG. 7, and NO 122 and NO 124 are placed on the left and right around the boundary pile 1a of NO 123.
If there are boundary piles 1b, 1c, the boundary piles 1a, 1b, 1c will be drawn parallel to the drawing line 22 on the drawing, and they will be installed on site according to the drawing. There is.

Therefore, the angle F and the distance between the N pole and the front boundary pile 1b around the boundary pile 1a are obtained, and the angle with the front boundary pile 1b is displayed on the display surface 12 of the explicit sign board 5 in FIG. And the distance is displayed as F = 81 ° -34 m. Similarly, for the rear boundary pile 1c as well, from FIG.
The angle B between the pole and the rear boundary pile 1c and the distance are calculated, and the result is shown in FIG.
The angle and distance to the rear boundary pile 1c are displayed as B = 206 ° −52 m on the display surface 12 of the explicit sign board 5 of FIG. Further, on the display surface 12, various information such as a management number and directions and distances of the adjacent boundary piles 1b and 1c are displayed by a two-dimensional digital data code 16.

Further, on the direction indicator plate 21 attached to the upper surface of the boundary pile 1a, the directions of the boundary piles 1b and 1c adjacent to the left and right are obtained from the management number 4 and the management map surface of FIG. Lines 23, 23 are formed. This direction indicator line 23
And the control number 4 is the white plastic plate 11 as in FIG.
Is engraved in a groove shape by an engraving machine to expose the black plastic plate 10 on the back side. Therefore, the direction indicator line 2 of the direction indicator plate 21 attached to the upper surface of the boundary pile 1a is
3 and 23 are formed in the direction of the adjacent boundary piles 1b and 1c, and the angle and distance are indicated numerically on the explicit signboard 5 attached to the front surface, so that the boundary markings at the site are displayed. When carrying out patrol management, it is possible to visually check without a drawing. Further, since the direction indicating line 23 and the management number 4 are three-dimensionally formed by engraving the white plastic plate 11, the direction indicating line 23 and the management number 4 can be clearly displayed for a long period of time.

In the above description, the explicit marking plate 5 of the boundary pile 1 is used.
Although it has been applied to a power line tower signboard,
The control number 4 is displayed by adhering to the steel tower, and the control number and position are displayed on the 2D digital data code 16.
Alternatively, the type of power transmission line may be displayed. The signboard of the transmission line tower is also excellent in weather resistance, and it is possible to confirm that the inspection has actually been performed by reading and recording the two-dimensional digital data code 16 when the tower is inspected and inspected.

Further, the outdoor position display plate of the present invention is used for the guide sign plate provided on the inspection route of the steel tower, and the position and the direction and distance to the adjacent guide sign plate are displayed on the two-dimensional digital data code 16. So, even if it gets dark, there is little danger of getting lost if you read the two-dimensional digital data code 16 with a scanner that emits infrared rays or laser beams.

Further, the present invention is applied to a signboard of a meter reading meter for gas, water, electricity, etc. installed outdoors, and the two-dimensional digital data code 16 indicates the user's customer number, contract type, address, installation year. It is convenient to check the meter reading and organize the meter reading data by displaying the date and the like and reading it with a scanner. In addition, if the security company installs the outdoor position display plate of the present invention on the wall of the contracted building, the security guard will circulate and the two-dimensional digital data code 16
By reading, it is possible to confirm the tour.

FIG. 8 shows another embodiment of the present invention, which is applied to a display nameplate 24 attached to a switchboard of a cubicle type power receiving facility. This display nameplate 24 is provided with a display surface 12 on the pressure-sensitive adhesive sheet 6, on which various characters such as a distribution board character 25, a distribution board management number, an address, a voltage capacity of a power supply, and a contract date are recorded. A two-dimensional digital data code 16 is formed. This also allows the inspection data to be managed by the computer by reading it with a scanner.

Also in the collection of mail posts and courier services, if the outdoor position display plate of the present invention is attached to the wall of a mail post or a store, a two-dimensional digital data code is collected when a collecting worker makes a circulation collection. By reading 16 you can confirm the collection. In this case, if the scanner has a built-in timer function,
The date and time of the tour can also be recorded.

In the above-mentioned embodiment, the case where it is mounted on an outdoor fixed object has been described. However, if the outdoor position display plate is mounted on the wall surface of the container for carrying luggage, the management number of the container, the name of the owning company, and the capacity The weight, the date of manufacture, and the date of manufacture can be displayed on the two-dimensional digital data code 16, and if this is read by a scanner, the movement of the container at the collection / delivery location can be confirmed and management becomes easy.

Similarly, on the wall surface of a freight train that carries luggage, an outdoor position is formed by forming a two-dimensional digital data code 16 on which the body number, model, affiliation name, capacity, weight, manufacturing date, etc. are displayed. If you install a display plate, you can read it with a scanner installed beside the railroad track of the freight car collection station and centrally manage the freight train formation and location at the management center. In the above example, black was used as the dark plastic plate, but brown or navy blue,
Red or the like may be used, and the white plastic plate is not limited to white as long as it has a light and dark difference that can be recognized by the scanner, such as a lightly colored plate.

[0031]

As described above, according to the outdoor position display plate of the present invention, due to the high adhesive strength of the pressure-sensitive adhesive sheet and the effect of absorbing the difference in thermal expansion due to the plastic mat of the closed cells provided therebetween. It is possible to maintain long-term durability outdoors. In addition, since a two-dimensional digital data code with a light and dark pattern is formed on the display surface, more information can be displayed compared to a one-dimensional barcode, and the scanner can display its control number and the position of the adjacent outdoor position display plate. By reading it, inspections and patrols can be confirmed. In addition, the two-dimensional digital data code formed by laser baking or ceramic baking has a three-dimensional bright and dark pattern, so it is clear for a long time even if dust or dirt is attached to the surface. It has various effects such as easy reading.

[Brief description of the drawings]

FIG. 1 is a horizontal sectional view showing an explicit sign board according to an embodiment of the present invention.

FIG. 2 is a front view showing a boundary pile to which the explicit marking plate shown in FIG. 1 is attached.

FIG. 3 is a horizontal cross-sectional view showing an enlarged control number and two-dimensional digital data code portion of the explicit sign board shown in FIG.

FIG. 4 is a horizontal sectional view showing a boundary pile to which the explicit sign plate shown in FIG. 2 is attached.

FIG. 5 is an enlarged horizontal cross-sectional view showing a two-dimensional digital data code portion formed by ceramic baking according to another embodiment of the present invention.

FIG. 6 is a perspective view of a boundary pile to which an explicit sign board and a direction indicator board are attached according to another embodiment of the present invention.

FIG. 7 is a management map surface showing the positional relationship of the boundary piles shown in FIG.

FIG. 8 is a front view of a display nameplate attached to a switchboard according to another embodiment of the present invention.

FIG. 9 is a perspective view showing a boundary pile to which a conventional explicit marking plate is attached.

[Description of sign]

 1 Boundary pile 2 Explicit marking plate 3 White plastic plate 4 Control number 5 Explicit marking plate 6 Pressure-sensitive adhesive sheet 7 Plastic mat 8 Pressure-sensitive adhesive layer 9 Release paper 10 Black plastic plate 11 White plastic plate 12 Display surface 13 Boundary mark 14 Company mark 15 Company name 16 Two-dimensional digital data code 17 White dot part 18 Black dot part 21 Direction indicator 23 Direction indicator 24 Display nameplate

Claims (3)

[Claims] 1. A pressure-sensitive adhesive sheet having pressure-sensitive adhesive layers formed on both sides of a closed-cell plastic mat, wherein:
A white plastic plate is joined and a display surface is formed on the surface of this white plastic plate, where position and management data are displayed as a two-dimensional digital data code in a dot-like bright and dark pattern. Position display plate. 2. The thickness of the plastic mat is 0.5 to 5
The outdoor position display plate according to claim 1, wherein the position display plate is outdoor. 3. The outdoor position indicating plate according to claim 1, wherein the two-dimensional digital data code having a dot-like bright and dark pattern is formed by laser baking, ceramic baking or printing.