JP2009186618A - Display plate - Google Patents

Abstract

<P>PROBLEM TO BE SOLVED: To provide a display plate which is easily attached and detached, is prevented from being deviated after attachment, and can be repeatedly used. <P>SOLUTION: The display plate 100 displays a matter concerning an operation by being attachably/detachably attached to, for example, instruments (objects for operation) 1, includes an L-shaped display part body 2, and a magnet 3, and the magnet 3 is attached to an edge 2b of the display part body 2. Namely, display content 5 such as, for example, "under operation" is displayed on a display surface 2a of the display part body 2. Consequently, when the display plate is attached to the instruments 1, it is attached so that the display surface 2a is visible from the front side and the magnet 3 attached to the edge 2b of the display part body 2 sticks to sheet metal 4. <P>COPYRIGHT: (C)2009,JPO&INPIT

Description

  The present invention relates to a display board that is attached to an operation prohibited object in order to display an operation prohibition or the like, and more particularly, to a configuration technology of a display board that can be reliably attached to an operation prohibited object.

Conventionally, in a central control room and a relay room such as a power generation substation, a number of meters, relays, switches, and the like are arranged on a panel surface such as an operation panel in order to centrally manage information from each control target device. Since these devices are required to have high reliability, regular maintenance is performed. In particular, in a substation and the like, there are substation facilities that are difficult to stop in consideration of supply reliability and the like, and therefore maintenance may be performed in an operating state. In order to prevent accidental operation of devices at such times, the operation objects such as switches and relays that should be prohibited should be prohibited by attaching a conspicuous color vinyl tape. Was displayed.
As a conventional technique, Patent Document 1 discloses an information display board having a retroreflective front surface on which information is displayed and a back surface provided with a mounting portion. A method for installing an information display board to be attached later is disclosed.
JP 2001-207417 A

However, in the conventional method of prohibiting use using a conspicuous color tape or the like, there is a problem in that the adhesive strength of the tape is lowered midway, the tape is peeled off, and a work target location is misidentified.
Moreover, in the prior art currently disclosed by patent document 1, although it is possible to attach an information display board to existing road incidental facilities, it must be attached to a mounting part with a volt | bolt and a tool is required. In addition, it takes time and effort to attach or remove.
The present invention has been made in view of such a problem, and attaches the display board to the operation object by magnetic force or elastic biasing force, and makes it easy to attach or remove, and prevents displacement after attachment, And it aims at providing the display board which enabled repeated use.

In order to solve the above-described problems, the present invention provides a display board that displays items related to an operation by being detachably attached to an operation object, and an L-shaped display unit main body. And a magnet, and the magnet is attached to an appropriate end portion of the display unit main body.
The present invention is a display panel having the simplest shape. That is, the shape is L-shaped, a magnet is provided at one end, and the magnet is attracted and fixed to a sheet metal holding the operation target. Thereby, when the material which holds an operation target object is a metal, it can attach easily and can be fixed stably.
Claim 2 is a display board for displaying matters relating to the operation by being detachably attached to the operation object, comprising a U-shaped display section main body and a magnet, and the display section The magnets are attached at appropriate positions on both ends of the main body.
When the display board is fixed with one magnet, one side becomes free, and there is a possibility that the display board is dropped when it comes into contact with that part. Therefore, in the present invention, when the magnets are attached to both ends and fixed, the magnets are fixed so as to straddle the operation target. As a result, it is possible to prevent the dropout due to the contact and to fix it more stably.

According to a third aspect of the present invention, the display unit main body is composed of at least two parts and is configured to be stretchable with respect to each other.
There are various sizes of operation objects. In addition, since it is not known in advance which operation object is to be mounted, it is uneconomical if the display boards are individually made according to the size of each operation object. Therefore, in the present invention, the display body is composed of at least two parts so as to be stretchable. Thereby, it can respond to the operation target object from which size differs by the minimum kind.
Claim 4 is a display board for displaying matters relating to the operation by being detachably attached to the operation object, comprising a U-shaped display section main body and an urging member, The display unit main body is composed of at least two parts and is configured to be stretchable with respect to each other, and the two parts are connected by the biasing member.
In some cases, the plate holding the operation target is not necessarily metal. In such a case, it cannot be fixed with a magnet. Therefore, in the present invention, the display unit main body is composed of at least two parts so as to be extendable and contractable, and the two parts are connected by an urging member. Thereby, since the stress which pinches | interposes by an urging | biasing member generate | occur | produces in two parts, it can fix by pinching | operating an operation target object using this stress, and can fix a display part main body irrespective of a material.

According to a fifth aspect of the present invention, the urging member is constituted by a spring, rubber, or an elastic member.
As a member that generates an urging force, there is an elastic member such as a spring, rubber, plastic, or steel plate. In this invention, a display board can be comprised at low cost by using these members.
According to a sixth aspect of the present invention, there is provided a leg member that is supported by the two end portions of the U-shaped display portion main body so as to be able to appear and retract.
Since the display plate having a configuration in which magnets are attached to both ends of the display unit main body is attached so as to straddle the operation target, the magnet may not reach the sheet metal when the thickness (height) of the operation target is large. Therefore, in the present invention, the leg member to which the magnet is attached is made freely movable and adjusted according to the thickness of the operation target. Thereby, even if the thickness of the operation target object is different, it is possible to cope with flexibility.

According to a seventh aspect of the present invention, the display unit main body is composed of at least two parts that can be folded together.
When the display board is attached, it is necessary to make the display as conspicuous as possible. Moreover, when carrying away from an operation target object, it is preferable to make it small so as to be as portable as possible. Therefore, in the present invention, the display unit main body is constituted by at least two parts that can be folded together. Thereby, it is easy to carry and display can be made conspicuous at the time of wearing.
An eighth aspect of the present invention is characterized in that the display unit main body is composed of at least two parts that can be bent with respect to each other.
The present invention has the same effect as that of the seventh aspect.

According to a ninth aspect of the present invention, the display unit body includes a display unit that displays display contents, and the display unit is configured to be foldable with respect to the display unit body.
Although the display content may be displayed on the display unit main body, in order to make the display content conspicuous, it is necessary to enlarge the display unit main body, which increases the overall size. Therefore, in the present invention, a display unit for displaying the display contents is separately provided, and the display unit can be bent. Thereby, a display can be made conspicuous, without enlarging the magnitude | size of a display part main body.
According to a tenth aspect of the present invention, the display unit is configured to be slidable with respect to the display unit main body.
When the display unit is fixed to the display unit body, when the display unit is attached to an operation target having a predetermined width, the display unit may not necessarily be located at the center of the operation target. Therefore, in the present invention, the display unit is configured to be slidable with respect to the display unit main body so as to be positioned at the center of the operation target. Thereby, a display part can always be located in the center part of an operation target object.

The eleventh aspect of the present invention is characterized in that the display unit includes a storage unit that stores a display piece in which display content is described.
The displayed content may differ depending on the operation object to be mounted. At that time, if the content to be displayed on the display unit is fixed, a display board with a different display content must be prepared each time. Therefore, in the present invention, the display unit includes a storage unit that stores the display piece, and the content of the display piece is changed. Thereby, the same display board can be shared only by changing a display piece.
The twelfth aspect is characterized in that the display content is displayed in color or characters.
The display contents are generally displayed by characters, but may not be intuitively recognized. Therefore, when the display contents are known in advance, it may be easier to understand the display by color. Therefore, in the present invention, the display contents are displayed by colors or characters. Thereby, either can be selected according to the display content.

Claim 13 is a display plate that displays items related to the operation by being detachably attached to the operation object, a band-shaped display unit main body, a storage container for storing the display unit main body, A magnet, and the magnet is attached to an appropriate end portion of the display unit body and an appropriate end portion of the storage container, respectively, and the display unit body is configured to be rewound in the storage container. To do.
In the present invention, the display unit body is configured in a band shape, and the display unit body is wound and stored in a storage container when not in use. A magnet is provided at the end of the storage container and the display unit body. When the magnet is mounted, the storage container is fixed with the magnet, the display unit body is pulled out, and the display unit end is extended over the operation object. Fix with the magnet of the part. As a result, even if the size of the operation object changes, it is possible to respond to the occasion.

  According to the present invention, it is a display board that displays items related to operation prohibition by being detachably attached to an operation prohibition object, and includes an L-shaped display unit main body and a magnet. Since the magnet is attached at an appropriate position on the end of the display unit main body, when the material for holding the operation target is metal, it can be easily attached and can be stably fixed. In addition, since the U-shaped display unit main body and the biasing member are provided, the display unit main body is composed of at least two parts and is configured to be mutually extendable, and the two parts are connected by the biasing member. Further, it is possible to fix the operation prohibition target object by using the stress, and it is possible to fix the display unit main body regardless of the material.

Hereinafter, the present invention will be described in detail with reference to embodiments shown in the drawings. However, the components, types, combinations, shapes, relative arrangements, and the like described in this embodiment are merely illustrative examples and not intended to limit the scope of the present invention only unless otherwise specified. .
FIG. 1 is an external configuration diagram of a display panel according to a first embodiment of the present invention. This display board 100 is a display board which displays the matter which concerns on operation, for example by being detachably mounted | worn with respect to the instruments (operation object) 1, Comprising: L-shaped display part main body 2, magnet 3, and the magnet 3 is attached to the end 2 b of the display unit main body 2. That is, the display content 5 such as “during driving” is displayed on the display surface 2 a of the display unit main body 2. Accordingly, when attaching to the instrument 1, the display surface 2 a is visible from the front, and the magnet 3 attached to the end 2 b of the display unit body 2 is attached so as to be attracted to the sheet metal 4.
The present embodiment is a display panel 100 having the simplest shape. That is, the shape is L-shaped, and a magnet 3 is provided on one end 2b, and the magnet 3 is attracted and fixed to a sheet metal 4 that holds the instrument 1. Thereby, when the material which hold | maintains the instruments 1 is a metal, it can attach easily and can be fixed stably.

FIG. 2 is an external configuration diagram of a display panel according to the second embodiment of the present invention. The display board 110 in FIG. 2A includes a U-shaped display unit body 6 and a magnet 7, and magnets 7 a and 7 b are attached to both ends 6 b and 6 c of the display unit body 6. In this embodiment, in order to display the display content 8 in a large size, a T-shaped display unit main body 6 is provided. FIG. 2B is a side view showing a state in which the display plate 110 is attracted to the sheet metal 4 by the magnet 7. FIG. 2C shows the display content displayed on the display unit main body 9. FIG. 2D is a side view showing a state in which the display plate 120 is attracted to the sheet metal 4 by the magnet 7.
In other words, when the display plate is fixed with one magnet (see FIG. 1), one of them is free, and there is a possibility that the display plate 2 is dropped when it comes into contact with that portion. Therefore, in the present embodiment, when the magnets 7a and 7b are attached to both the end portions 6b and 6c or 9b and 9c and fixed, the magnets 7a and 7b are fixed so as to straddle the instruments 1. Thereby, it can fix still more stably.

FIG. 3 is an external configuration diagram of a display panel according to the third embodiment of the present invention. The display panel 130 is configured such that the display unit main body is composed of two parts 11 and 13 and can be extended and contracted. In this embodiment, the surface portion 11a of the display portion main body 11 is formed into a bag shape so that the surface portion 13a of the display portion main body 13 can be inserted therein. Therefore, when attaching to the instruments 10, as shown in FIG. 3A, the surface portion 13a of the display unit body 13 is pulled out in the direction of the arrow A, and is extended and fixed so as to straddle the instruments 10. FIG. 3B is a side view showing a state in which the display plate 130 is attracted to the sheet metal 14 by the magnet 7. When the mounting ends, the surface portion 13a of the display unit main body 13 is stored in the direction of arrow B as shown in FIG.
That is, there are various sizes of the instruments 10. In addition, since it is not known in advance which instrument is to be attached, if the display boards are individually made in accordance with the size of each instrument, there are many types and it is uneconomical. Therefore, in the present embodiment, the display unit main body is divided into at least two parts 11 and 13 so as to be stretchable. Thereby, it can mount | wear with the instruments which differ in size by the minimum kind.

FIG. 4 is an external configuration diagram of a display panel according to a fourth embodiment of the present invention. The display board 140 includes U-shaped display unit main bodies 15 and 18 and a spring (biasing member) 17, and the display unit main body is composed of two parts 15 and 18 so as to be stretchable with respect to each other. The two parts 15 and 18 are connected by a spring 17. In this embodiment, the surface portion 15a of the display portion main body 15 is formed in a bag shape so that the surface portion 18a of the display portion main body 18 can be inserted therein, and the surface portion 15a and the surface portion 18a are connected by a spring 17. It is. FIG. 4 (a) is a diagram showing a state before being mounted on the instrument 19, and in this state, the spring 17 has a force that attracts the surface portion 18a in the direction of arrow A, so the surface portion 18a It is stored in the part 15a. As shown in FIG. 4 (b), the surface portion 18 a of the display unit body 18 is pulled in the direction of arrow B, extends so as to straddle the instruments 19, and is hooked on the end of the instruments 19 to be fixed. FIG. 4C is a side view showing a state in which the display board 140 is fixed to the instrument 19 by the spring 17. As is apparent from this figure, the end portions 15 b and 18 b are hooked on the side surfaces of the instrument 19 by the spring 17, so that they are fixed by the stress acting in the direction of the arrow C. 4D, the end portions 53 and 54 are hooked on the side surfaces of the instruments 20 by the rubber material 55 instead of the springs, so that they are fixed by the stress acting in the direction of the arrow C. It doesn't matter if you do. The member that generates the urging force may be an elastic member such as a spring, plastic other than rubber, or a steel plate.
That is, the plate 20 that holds the instruments 19 may not necessarily be metal. In such a case, it cannot be fixed with a magnet. Therefore, in this embodiment, the display unit main body is divided into at least two parts 15 and 18 so as to be extendable and contractible, and the two parts 15 and 18 are connected by a spring 17. As a result, stress is generated between the two portions 15 and 18 by the spring 17, so that the instrument 19 can be sandwiched and fixed using this stress, and the display plate 140 can be fixed regardless of the material. it can.

FIG. 5 is an external configuration diagram of a display panel according to the fifth embodiment of the present invention. The display board 150 includes leg members 25c and 26c supported so as to be able to appear and retract by two end portions 25b and 26b of a U-shaped display unit main body. In the present embodiment, the height direction of the display panel shown in FIGS. 2 and 3 is variable. That is, the end portions 25b and 26b of the display main bodies 25 and 26 are formed into a bag shape so that the leg members 25c and 26c can be inserted therein. In addition, you may comprise the edge part 2b of FIG. 1 so that expansion-contraction is possible like this embodiment.
When the height of the instrument 10 is low as shown in FIG. 5A, the leg members 25c and 26c are stored in the end portions 25b and 26b, and the instrument 10 as shown in FIG. 5B. When the height of the leg member 25 is high, the leg members 25c and 26c are mounted in a state of being pulled out from the end portions 25b and 26b.
Thus, in the display board of the structure which attached the magnet to the both ends of the display part main body, since it attaches so that instruments 10 may be straddled, when thickness (height) of instruments 10 is large (Drawing 5 (b)) The magnets 7a and 7b may not reach the sheet metal 14. Therefore, in the present embodiment, the leg members 25c and 26c to which the magnets 7a and 7b are attached are made to be able to appear and retract and are adjusted according to the thickness of the measuring instrument 10. Thereby, even if the thicknesses of the instruments 10 are different, it is possible to cope with flexibility.

Fig.6 (a) is an external appearance block diagram of the display board based on the 6th Embodiment of this invention. The display plate 160 has magnets 7 a and 7 b at both ends of a member 31 that can be bent from a fulcrum 32, and a display unit 30 at an appropriate position (substantially central portion) of the member 31. The characteristic of the display board 160 is the maximum width when the member 31 is linearly extended, and the minimum width when all the members are folded.
FIG. 6B is an external configuration diagram of a display panel according to the seventh embodiment of the present invention. For example, the display board 170 is configured such that the display unit body 35 having the same shape as the display unit body shown in FIG. 2C is folded from the folding unit 36 at the substantially central portion. FIG. 6B-1 shows a state before folding, and FIG. 6B-2 is a diagram when the folding unit 36 is folded in the direction of arrow A. FIG.
FIG. 6C is an external configuration diagram of a display panel according to the eighth embodiment of the present invention. For example, the display plate 180 is configured such that a fulcrum 37 is provided at a substantially central portion of the display unit main body 35 having the same shape as the display unit main body shown in FIG. FIG. 6C-1 shows a state before bending, and FIG. 6C-2 is a view when the fulcrum 37 is bent in the direction of arrow A. FIG.

FIG. 7 is an external configuration diagram of a display panel according to the ninth embodiment of the present invention. The display board 190 includes a display unit 40 that displays display contents on the display unit body 41, and the display unit 40 is configured to be foldable with respect to the display unit body 41. That is, when the display unit 40 attached to the display unit main body 41 so as to be foldable by the fulcrum 43 is attached and attached to the instrument, the display unit 40 is raised in the direction of the arrow A and fixed. FIG. 7 (a) is a diagram showing a state at the time of mounting, and FIG. 7 (b) is a diagram when the mounting is finished and bent.
Although the display content may be displayed on the display unit main body 41, in order to make the display content conspicuous, the display unit main body must be enlarged, and the overall size becomes large. Therefore, in the present embodiment, a display unit 40 for displaying the display contents is separately provided, and the display unit 40 can be bent. Thereby, a display can be made conspicuous, without enlarging the magnitude | size of the display part main body 41. FIG.

FIG. 8 is an external configuration diagram of a display panel according to the tenth embodiment of the present invention. The display board 200 is configured to slide the display unit 45 with respect to the display unit main body 46. FIG. 8A is a diagram in which the display unit 45 is slid in the direction of arrow A. FIG. In this case, it is shifted to the right with respect to the central portion 48 of the instrument 49. Therefore, as shown in FIG. 8B, the display unit 45 is slid in the direction of arrow B so that the display unit 45 is positioned at the center 48 of the instrument 49.
That is, when the display unit 45 is fixed to the display unit main body 46, when the display unit 45 is attached to an instrument having a predetermined width, the display unit 45 may not necessarily be positioned at the central part 48 of the instrument. is there. Therefore, in the present embodiment, the display unit 45 is configured to be slidable with respect to the display unit main body 46 so as to be positioned at the central part 48 of the instrument 49. As a result, the display unit 45 can always be positioned at the center 48 of the instrument 49.

FIG. 9 is an external configuration diagram of the display unit according to the embodiment of the present invention. The display unit 50 includes a storage unit 52 that stores a display piece 51 in which display content is written on the display unit 50. The displayed contents may vary depending on the instruments installed. At this time, if the content to be displayed on the display unit 50 is fixed, a display board with different display content must be prepared each time. Therefore, in the present embodiment, the display unit 50 includes the storage unit 52 that stores the display piece 51, and the content of the display piece 51 is changed. Thereby, the same display board can be shared only by changing the display piece 51.
The display contents are generally displayed by characters, but may not be intuitively recognized. Therefore, when the display contents are known in advance, it may be easier to understand the display by color. Therefore, the display contents are displayed with colors or characters. Thereby, either can be selected according to the display content.
In addition, it cannot be overemphasized that the display board of each embodiment demonstrated above is comprised so that folding or bending is possible.

  FIG. 10 is an external configuration diagram of the display unit according to the embodiment of the present invention. FIG. 10A is a side view, and FIG. 10B is a top view. The display plate 220 includes a strip-shaped display unit main body 60, a storage container 61 that stores the display unit main body 60, and magnets 7 a and 7 b, and includes an end of the display unit main body 60 and an end of the storage container 61. Magnets 7a and 7b are respectively attached to the display unit main body 60 so that the display unit main body 60 can be wound into the storage container 61. Then, for example, an “in operation” display is printed on the surface of the display unit main body 60. Thereby, even if the size of the operation target 62 is changed, it is possible to cope with the occasional change. Depending on the size of the operation target 62, the display may be pasted in consideration of the case where the display position does not necessarily reach an appropriate position. Further, the winding method may be a manual winding method or a method of automatically winding the material of the display unit main body as an elastic member.

It is an external appearance block diagram of the display board which concerns on the 1st Embodiment of this invention. It is an external appearance block diagram of the display board which concerns on the 2nd Embodiment of this invention. It is an external appearance block diagram of the display board which concerns on the 3rd Embodiment of this invention. It is an external appearance block diagram of the display board which concerns on the 4th Embodiment of this invention. It is an external appearance block diagram of the display board which concerns on the 5th Embodiment of this invention. It is an external appearance block diagram of the display board which concerns on 6th-8th embodiment of this invention. It is an external appearance block diagram of the display board which concerns on the 9th Embodiment of this invention. It is an external appearance block diagram of the display board which concerns on the 10th Embodiment of this invention. It is an external appearance block diagram of the display part which concerns on embodiment of this invention. It is an external appearance block diagram of the display part which concerns on embodiment of this invention.

Explanation of symbols

  DESCRIPTION OF SYMBOLS 1 Instrument, 2 Display part main body, 3 Magnet, 4 Sheet metal, 2a Display surface, 2b End part, 100 Display board

Claims (13)

A display board for displaying matters relating to operation prohibition by being detachably attached to an operation prohibition object,
An L-shaped display body and a magnet;
A display board, wherein the magnet is attached to an appropriate end portion of the display unit main body. A display board for displaying matters relating to operation prohibition by being detachably attached to an operation prohibition object,
A display board comprising a U-shaped display unit body and a magnet, wherein the magnets are attached to appropriate positions at both ends of the display unit body.   The display board according to claim 1, wherein the display unit main body includes at least two parts and is configured to be mutually extendable. A display board for displaying matters relating to operation prohibition by being detachably attached to an operation prohibition object,
A U-shaped display unit main body and an urging member;
A display board, wherein the display unit main body is composed of at least two parts so as to be stretchable with respect to each other, and the two parts are connected by the biasing member.   The display board according to claim 4, wherein the urging member is configured by a spring, rubber, or an elastic member.   The display board according to claim 2, further comprising a leg member that is supported by two end portions of the U-shaped display unit main body so as to be able to appear and retract.   The display panel according to claim 1, wherein the display unit main body is configured by at least two parts that are foldable with respect to each other.   The display panel according to claim 1, wherein the display unit main body includes at least two parts that can be bent with respect to each other.   9. The display unit according to claim 2, further comprising a display unit configured to display display contents on the display unit body, wherein the display unit is configured to be foldable with respect to the display unit body. Display board.   The display panel according to claim 2, wherein the display unit is configured to be slidable with respect to the display unit main body.   The display board according to claim 9, further comprising a storage unit that stores a display piece in which display content is displayed on the display unit.   The display board according to claim 9, 10 or 11, wherein the display content is displayed by a color or a character. A display board that displays items related to operation by being detachably attached to an operation object,
A strip-shaped display unit main body, a storage container for storing the display unit main body, and a magnet, and the display unit main body and the display container main body are attached to the display unit main body and the storage container at appropriate end portions, respectively. A display board, wherein the main body is configured to be wound up in the storage container.

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