JP2009168838A - Display device for wiring - Google Patents

Abstract

<P>PROBLEM TO BE SOLVED: To provide a display device for wiring, which can improve workability by facilitating the visual recognition of the use and connection target of cords and cables, and does not become obstruction even when writing a lot of contents. <P>SOLUTION: The display device for wiring, which is used for identifying optical fiber cords 100, includes: a display tag 12B which has writing of marks for identifying the optical fiber cords 100 and which is flexible and freely extended and contracted; and a mounting band 11 for mounting one end of the display tag 12B on the optical fiber cords 100. The display tag 12B is housed in a contracted state in the mounting band 11. <P>COPYRIGHT: (C)2009,JPO&INPIT

Description

  The present invention relates to a wiring display device that displays the use / connection destination of wiring such as an optical fiber cord connected to an optical wiring board.

  An optical fiber cord is often used for wiring for optical communication. For example, a small connector plug having an outer diameter of about 8.5 mm may be used at the end of a relatively thin optical cord having a diameter of 2 mm. In addition, the optical distribution boards for optical fiber cords to which these connector plugs are connected are generally designed to save space by taking advantage of the thinness of the optical cords of the optical fiber cords and the small size of the connector plugs. It is often formed small. Therefore, in the optical wiring board, the wiring density of the optical fiber cord is increased and the distance between the connector plugs is also narrowed.

  On the other hand, in order to prevent misidentification of the wiring in the work of changing the optical fiber cord wiring and improve the workability, the use / connection destination, etc. near the connector plug of each optical fiber cord connected to the optical wiring board It is effective to attach a display tag that indicates For example, in the optical wiring board 200 illustrated in FIG. 14, a plurality of optical connection units 210 are provided side by side, and the optical connection unit 210 is provided with a plurality of adapters 211. The adapters 211 are arranged at a pitch of 30 mm, for example. The optical fiber cord 300 is joined to the adapter 211 so that optical communication is possible. In such an optical distribution board 200, the optical fiber cords 300 connected to the adapter 211 are in a dense state, and when the display tag 310 is attached to the optical fiber cord 300, the display tags 310 overlap each other. It becomes difficult to see the connection destination.

Even in such a case, there is a cable identification tag for making it easy to see the application / connection destination indicated on the optical fiber cord (see, for example, Patent Document 1). The cable identification tag includes a spiral tube for attachment to the optical cord and a display board provided on the spiral tube. When attaching the display board, the spiral tube is opened and then wound around the optical cord in a spiral shape. Thereby, the cable identification tag is reduced in size, and the display board is attached from the side surface direction of the optical cord. Further, the display board can be easily attached to the cable, and the display board can be attached without bending the cable.
JP 2004-297848 A

  However, the cable identification tag described above has the following problems. In this cable identification tag, the display plate is attached to the optical cord with a spiral tube. Therefore, when the cable identification tag is attached to each of a number of optical fiber cords, the spiral tube is attached, that is, the spiral tube with respect to the peripheral wall of the optical fiber cord. Depending on the attachment position, etc., the display boards may overlap each other, making it difficult to visually recognize the indicated use / connection destination. Moreover, in order to display many contents on a display board, a big thing is needed and it becomes the obstacle of other optical fiber cords.

  The object of the present invention is to solve the above-mentioned problems, make it easy to visually recognize the use and connection destination of cords and cables, etc., and improve workability. An object of the present invention is to provide a display device for wiring that does not occur.

  In order to solve the above-mentioned problems, the invention of claim 1 is a wiring display device for identifying a wiring, wherein a sign for identifying the wiring is written, and the expansion and contraction is flexible. A display device for wiring, comprising: a display portion having an attachment portion; and an attachment portion for attaching one end portion of the display portion to the wiring side, wherein the display portion is housed in the attachment portion in a contracted state. .

  In the first aspect of the invention, the attachment portion attaches one end portion of the display portion to the wiring side. A sign for identifying the wiring is written on the display unit. Furthermore, the display portion is made of a rubber that is freely extendable and flexible. Then, the display unit is retracted to fit in the attachment unit, and the indicator is displayed by pulling and extending the display unit.

  According to a second aspect of the present invention, in the wiring display device according to the first aspect of the present invention, the wiring portion is provided at the other end portion of the display portion and includes a magnetized attracting portion, and the attachment portion is a material to which a magnet is attached. It is characterized by being made.

  According to a third aspect of the present invention, in the wiring display device according to the first or second aspect, the wiring display device further includes a grip portion that is provided on the other end side of the display portion and that pulls and extends the display portion. .

  According to a fourth aspect of the present invention, in the wiring display device according to any one of the first to third aspects, the wiring is an optical fiber cord, and the attachment portion is a square that fits into a housing of the optical fiber cord. It has a shape.

  According to a fifth aspect of the present invention, in the wiring display device according to any one of the first to third aspects, the wiring is an optical fiber cord, and the attachment portion is fitted to the optical cord of the optical fiber cord. It is characterized by a circular shape.

  According to a sixth aspect of the present invention, in the wiring display device according to any one of the first to fifth aspects, the display portion is formed to be rounded outside the mounting portion.

  According to the first aspect of the present invention, when the display unit is pulled, the written content can be immediately and easily visually recognized. Further, since the display portion is stored in a contracted state, even if the content of the sign increases, it does not interfere with other cords and cables. Furthermore, since the display portion is made of a flexible material, the direction in which the display portion is extended is arbitrary, and the visibility of the sign can be improved.

  According to the invention of claim 2, since the attachment portion made of metal or the like attached to the magnet and the magnetized attracting portion are provided at both end portions of the display portion, the flexible display portion can be securely bent. It can be fixed to and attached to the mounting part.

  According to the invention of claim 3, it is possible to easily perform the operation of pulling the display unit and confirming the written content by the gripping unit.

  According to the fourth and fifth aspects of the present invention, the display unit can be attached to an optical cord of an optical fiber cord or a connector plug.

  According to the sixth aspect of the present invention, since the display portion is formed by rounding outside the attachment portion, the wiring display device can be further reduced in size.

  Next, embodiments of the present invention will be described in detail with reference to the drawings.

(Embodiment 1)
The wiring display device according to this embodiment will be described with reference to FIGS. The wiring display device 10 in FIG. 1 has an optical fiber cord 100 as an attachment target. The optical fiber cord 100 is used as a wiring for optical communication, and includes an optical cord 110 and a connector plug 120. The optical cord 110 is a cord having a relatively thin diameter of about 2 mm, for example, and constitutes an optical signal transmission path in optical communication. The optical cord 110 is, for example, an optical fiber core wire (not shown) having a diameter of 0.9 mm that is reinforced with a tensile strength fiber or the like and further covered with a plastic resin or the like.

  A connector plug 120 is connected to the end of the optical cord 110. The connector plug 120 includes a ferrule 121, a housing 122, a plug frame 123, and a cover 124. The ferrule 121 is connected to an end portion of an optical fiber core wire (not shown) of the optical cord 110 and constitutes an optical signal transmission / reception unit. The ferrule 121 transmits an incoming optical signal to the optical cord 110 and transmits an optical signal from the optical cord 110 to another opposing ferrule. The ferrule 121 is housed inside the plug frame 123 and protected from external force.

  The plug frame 123 is housed inside the housing 122. The housing 122 is made of, for example, plastic, and a groove 122A for preventing slipping is formed in the housing 122. That is, the groove 122A is a portion that is gripped by the operator when the connector plug 120 is inserted and removed. The operator inserts and removes the connector plug 120 by pinching the periphery of the groove 122A of the connector plug 120 with, for example, an index finger and a thumb. The optical cord 110 exiting from the housing 122 is covered with a cover 124. The cover 124 is formed of a flexible plastic resin, for example, and relaxes bending force, tension, and the like applied to the optical cord 110.

  The wiring display device 10 according to this embodiment is attached to the housing 122 of the optical fiber cord 100. The wiring display device 10 is detachable from the housing 122. As shown in FIG. 2, the wiring display device 10 includes an attachment band 11 and a display tool 12. The attachment band 11 is formed by processing a material to which a magnet is attached, for example, a metal-made elastic plate-like band into a square shape. Due to this rectangular shape, the attachment band 11 is fitted into the housing 122 of the connector plug 120. An opening 11 </ b> A is formed on one side of the rectangular attachment band 11. That is, two legs 11B and 11C are formed in the attachment band 11 by the opening 11A. Note that the leg portion 11B and the leg portion 11C are connected by a trunk portion 11D. In the attachment band 11, both ends of the opening 11A are separated so that at least the optical cord 110 can pass therethrough. That is, when the attachment band 11 is fitted into the housing 122 of the connector plug 120, the optical cord 110 is passed through the opening 11A.

  A display tool 12 is provided on the leg portion 11 </ b> C of the attachment band 11. In addition, the part which provides the display tool 12 may be the leg part 11B and the trunk | drum 11D. The display tool 12 includes a suction part 12A and a display tag 12B. The display tag 12B is formed by processing a stretchable and flexible material into a square shape. Since the display tag 12B can be expanded and contracted, when the suction portion 12A is pulled in the opposite suction direction D2 shown in FIG. When the suction part 12A that has been pulled in the anti-suction direction D2 is released, the display tag 12B returns to the original state as shown in FIG. Examples of the material used for the display tag 12B include natural rubber, synthetic rubber, and polyurethane. The display tag 12B made of these materials can be freely expanded and contracted, and can be bent and bent even in a contracted state as well as an expanded state. That is, the display tag 12B has flexibility.

The display tag 12B and the attachment band 11 are attached as follows. 4, the display tag 12B is the adhesive applied to the bonded portion 12B _1, is adhered to the surface of the leg portion 11C of the mounting band 11. When the display tag 12B is thick and the suction portion 12A is not stably attracted to the leg portion 11C when the display tag 12B is placed in the leg portion 11C as will be described later, as shown in FIG. spaced slits 11C ₁ penetrating from the surface of the back surface, through the adhesion portion 12B ₁ of the indication tag 12B to the slit 11C _1, may be adhered to the adhesive portion 12B ₁ to the rear surface of the leg portion 11C.

Further, as the display tag 12B, as shown in FIG. 6 (a), a stretch fabric 12B ₁ which expands and contracts in the stretching direction D3, it may be used those composed of inelastic display fabric 12B _2. Stretch fabric 12B _1, as shown in FIG. 6 (b), natural rubber, synthetic rubber, a yarn _{12B 11} which expands and contracts made with polyurethane, which was made by weaving the yarn _{12B 12} without stretching is there. Then, an adhesive is applied to the bonding portion _{12B 21} of the display fabric 12B _2, display cloth 12B ₂ is to be curved, respectively, to bond the display cloth 12B ₂ stretch fabric 12B _1. The display fabric 12B _2, using characters and the like are easy to write material. It may also be used as such as paper as a display fabric 12B _2.

On the surface of the display tag 12B, in order to prevent misrecognition of wiring during the work of changing the wiring of the optical fiber cord 100 and improve workability, the use / connection destination of the optical fiber cord 100 is indicated as a sign. Is done. In the case of indication tag 12B in FIG. 6, the label is marked related to the optical fiber cord 100 on the surface of the display fabric 12B _2.

Adsorbing portion 12A of the display device 12, and a suction portion 12A ₁ and the gripping portion 12A _2. Adsorption portion 12A ₁ is made of a material magnetized. Magnetic materials include those for making magnets made of metal or rubber. Since the mounting band 11 is made of a material the magnets are attached, the legs 11C and adsorption portion 12A ₁ of the mounting band 11 is mutually pull each other toward the suction direction D1. As a result, the adsorption portion 12A ₁ is to be bent a display tag 12B that flexible, adsorbed to the mounting band 11.

Mounting of the suction portions 12A ₁ and the display tag 12B is as follows. As shown in FIG. 4, the suction portion 12 </ _b > A has the display tag 12 </ _b > B bonded to the back surface of the suction portion 12 </ _b > A ₁ facing the attachment band 11 by the adhesive applied to the adhesive portion 12 </ _b > B ₂ of the display tag 12 </ _b > B. The Further, when the display tag 12B is thick and the suction tag 12A is not stably attracted to the leg 11C when the display tag 12B is stored in the leg 11C, as shown in FIG. spaced from the _first surface to slit _{12A 11} penetrating the back surface, through the adhesion portion 12B ₂ of indication tag 12B in the slit _{12A 11,} may be adhered to the adhesive portion 12B ₂ on the surface of the suction part 12A _1.

Grip portion 12A ₂ of the display device 12 is a plate-like, so as to be perpendicular to the surface of the suction part 12A _1, is provided in the suction part 12A _1. Grip portion 12A ₂ is made of any material such as metal or plastic resin. Grip portion 12A ₂ is being held by the operator's finger, is intended to pull the display device 12 in a counter-suction direction D2. The shape of the grip portion 12A ₂ is not limited to a plate shape, if Yasukere have the operator may be any shape.

  Such a wiring display device 10 is used as follows. Before attaching the wiring display device 10 to the optical fiber cord 100, a sign indicating the application / connection destination of the optical fiber cord 100 is written on the display tag 12 </ b> B of the display tool 12. At this time, a sign is written on the display tag 12B with the display tag 12B extended.

  The worker attaches the wiring display device 10 in which the use / connection destination of the optical fiber cord 100 is written on the display tag 12B as follows. The operator passes the opening 11 </ b> A formed in the attachment band 11 of the wiring display device 10 through the optical cord 110 of the optical fiber cord 100. Thereafter, the operator moves the wiring display device 10 to the housing 122 of the optical fiber cord 100 and fits the attachment band 11 of the wiring display device 10 into the housing 122. As a result, the wiring display device 10 is attached to the optical fiber cord 100.

Thereafter, when checking the intended use, the connection destination of the optical fiber cord 100, the operator gripping portion 12A ₂ of the wiring for the display device 10 in hand, the grip portion 12A ₂ in the counter-adsorption direction D2 pull. As a result, the suction portion 12A of the display tool 12 is separated from the leg portion 11C of the wiring display device 10, and at the same time, the telescopic display tag 12B extends and is displayed on the display tag 12B. An operator can visually recognize a connection destination and the like. Since the display tag 12B is flexible, the display contents of the display tag 12B can be visually recognized by pulling in the anti-adsorption direction D2, as well as an arbitrary direction, for example, as shown in FIG. It is also possible to visually check the display contents of the display tag 12B by pulling the display tag 12B in the intersecting direction D4.

When the operator moves toward the leg portion 11C of the band 11 fitted with a grip portion 12A _2, and adsorbed by the adsorption portion 12A ₁ legs 11C with magnetized simultaneously telescopic indication tag 12B is small contracts Further, since the display tag 12B is flexible, the display tag 12B is bent and fits in the leg portion 11C of the attachment band 11.

Thus, according to this embodiment, by pulling the grip portion 12A _2, it is possible to immediately view the content representation to an optical fiber cord 100, it is possible to realize improvement of workability. Further, according to this embodiment, since the display tag 12B can be expanded and contracted and has flexibility even in a contracted state, even if the content of the sign increases, the display tag 12B is contracted and bent, 11 can be compactly accommodated. As a result, the display tag 12B does not interfere with other optical fiber cords. Further, according to this embodiment, since the adsorption portion 12A ₁ of the display device 12 is adsorbed to the legs 11C of the mounting band 11, to fix the indication tag 12B that fit into the mounting band 11 to securely legs 11C For example, contact with the display device for wiring of the adjacent optical fiber cord can prevent such damage. Furthermore, according to this embodiment, since the display tool 12 is comprised by the adsorption | suction part 12A and the display tag 12B, it is possible to make the display tool 12 small and lightweight.

(Embodiment 2)
In this embodiment, the display device 12 of the first embodiment can be attached to the optical cord 110 of the optical fiber cord 100 or the cover 124. A wiring display device according to this embodiment is shown in FIG. The wiring display device 20 of FIG. 8 includes an attachment band 21 and a display tool 22. The attachment band 21 is obtained by processing a material to which a magnet is attached, for example, a metal-made elastic plate-like band into a circular shape. Due to this circular shape, the attachment band 21 is fitted to the cover 124 of the connector plug 120. Moreover, the circular shape for fitting to the optical cord 110 may be sufficient. An opening 21 </ b> A is formed in the circular attachment band 21. In the attachment band 21, both ends of the opening 21 </ b> A are separated so that at least the optical cord 110 can be passed. That is, when the attachment band 21 is fitted into the housing 122 of the connector plug 120, the optical cord 110 is passed through the opening 11A.

  A display tool 22 is provided on the outer wall of the attachment band 21. The display tool 22 includes a suction part 22A and a display tag 22B. Since the display tag 22B is the same as the display tag 12B of the first embodiment, this description is omitted. Further, the attachment of the display tag 22B and the attachment band 21 is the same as in the first embodiment.

Adsorbing portion 22A of the display device 22, and a suction portion 22A ₁ and the gripping portion 22A _2. Adsorption portion 22A ₁ is made of a material magnetized as in the first embodiment, and is curved so as to overlap in close contact with the outer wall of the mounting band 21. Since the mounting portion 21 of a material that magnets stick is made, as in the first embodiment, the adsorption portion 22A ₁ is to be bent a display tag 22B that flexible, adsorbed to the mounting band 21.

Since the attachment of the suction portions 22A ₁ and the display tag 22B is the same as in the first embodiment, it is omitted the description. Further, the grip portion 22A ₂ is the same as the grasping portion 12A ₂ of the first embodiment is omitted the description.

  Thus, according to this embodiment, the wiring display device 20 can be attached to the optical cord 110 or the cover 124 of the optical fiber cord 100, and the same effects as those of the first embodiment can be achieved.

(Embodiment 3)
In this embodiment, the display tool 22 of the second embodiment can be attached to both the optical cord 110 and the cover 124 of the optical fiber cord 100. A wiring display device according to this embodiment is shown in FIG. The wiring display device 30 in FIG. 9 includes an attachment band 31 and a display tool 32. The attachment band 31 is formed by processing a material to which a magnet is attached, for example, a metal-made elastic plate-like band into an 8-shaped shape. Due to this figure-eight shape, the attachment band 31 is formed with a first circular portion 31A and a second circular portion 31B.

First circular portion 31A of the mounting band 31 is for attaching the display device 32 to the cover 124 of the optical fiber cord 100, the first circular portion 31A has an opening 31A ₁ is formed. In the first round portion 31A, to the extent that can be passed through at least optical code 110, both end portions of the opening 31A ₁ are separated. That is, when fitting the attaching band 31 to the cover 124 of the connector plug 120 is carried out through an optical code 110 in the opening 31A _1.

The second circular portion 31B of the attachment band 31 is for attaching the display device 32 to the optical cord 110 of the optical fiber cord 100, and the second circular portion 31B is connected to the first circular portion 31A. . A first circular portion 31A and the second circular portion 31B is contiguous, portions of the mounting band 31, an opening 31B ₁ is formed. The width of the opening 31B ₁ is formed narrower than the diameter of the optical code 110, the second circular portion 31B is configured to hold the optical code 110. When the optical cord 110 is put into the second circular portion 31B, the attachment band 31 is widened.

Display device 32 of the wiring display device 30 includes a suction unit 32A including a suction part 32A ₁ and the grip portion 32A _2, is constituted by the indication tag 32B, which are in the second embodiment, the adsorption portion 22A ₁ and a suction unit 22A comprises a grip portion 22A _2, since it is respectively similar to the indication tag 22B, the description thereof is omitted.

  Thus, according to this embodiment, the wiring display device 30 can be attached to both the optical cord 110 and the cover 124 of the optical fiber cord 100, and the same effect as that of the first embodiment can be achieved.

(Embodiment 4)
In this embodiment, the wiring display device 20 of the second embodiment is further simplified. A wiring display device according to this embodiment is shown in FIG. The wiring display device 40 in FIG. 10 includes an attachment band 41 and a display tool 42. Since the attachment band 41 is the same as the attachment band 21 of Embodiment 2, the description thereof is omitted.

The display tool 42 includes a grip portion 42A and a display tag 42B. Since the gripping part 42A is the same as the gripping part 22A2 of the _second embodiment, the description thereof is omitted. The display tag 42B is made by rolling a thin plate-like spring, and is usually in a rounded state. When the springs are rounded, the spacing between adjacent springs is made sparse. One end of the display tag 42B is bonded to the surface of the attachment band 41 with an adhesive or the like, and the other end is bonded to the grip portion 42A with the same adhesive or the like. On the surface of the display tag 42B, paper or the like on which the application / connection destination of the optical fiber cord 100 can be entered is adhered and adhered.

Such a wiring display device 40 is unwound and stretched with the round display tag 42B, and is attached to the cover 124 or the optical cord 110 in a state where the attachment band 41 protrudes outside the display tag 42B. Thereafter, the display tag 42B is rounded and returned to the original state. In such a state, when the operator holds the grip portion 42A of the wiring display device 40 and pulls it in the extending direction D5, the display tag 42B that is rounded in a sparse state is shown in FIG. , Round in a dense state. That is, when the display tag 42B is rounded in the sparse state, the display tag 42B is contracted, and when the display tag 42B is rounded in the dense state, the display tag 42B is extended. When the indication tag 42B is curled in a tight manner, entry field 42B ₁ for entering such applications, the connection destination of the optical fiber cord 100 is formed on the indication tag 42B.

  Thus, according to this embodiment, the structure of the wiring display device 40 can be simplified, and the wiring display device 40 can be further downsized. In addition, the same effect as in the first embodiment can be achieved.

  This embodiment can also be applied to the wiring display device 10 having the rectangular shape of the first embodiment.

(Embodiment 5)
This embodiment is used when a longer one than the display tag 12B of the first embodiment is used. As shown in FIG. 12, instead of the suction portion 12A1 of the _first embodiment. , using a suction portion _{12A 11.} In this embodiment, components that are the same as or the same as those in the first embodiment are given the same reference numerals, and descriptions thereof are omitted.

Since the display tag 12B is longer than that of the first embodiment, the display tag 12B is previously creased so as to be folded when folded. Adsorption portion 12A _11, in order to house such indication tag 12B, is obtained by processing a material magnetized as magnet in a U-shape. Then, the suction part 12A _11, when the state adsorbed on the attaching band 11, the indication tag 12B folded and housed in the recess of the U-shape.

  Thus, according to this embodiment, it is possible to use the long display tag 12B, and it is possible to achieve the same effect as that of the first embodiment.

(Embodiment 6)
This embodiment is used when the attachment band 11 of the first embodiment is made of a material that does not have a magnet, for example, a plastic resin. As shown in FIG. 13, a display device for wiring is used. The ten display tools 12 are composed of a suction part 12A, a display tag 12B, and a suction plate 12C. In this embodiment, components that are the same as or the same as those in the first embodiment are given the same reference numerals, and descriptions thereof are omitted.

Attraction plate 12C of the display device 12 such as a metal, which has been made of a material that magnets are attached, adsorbed portion 12A ₁ is adsorbed are magnetized. As in the first embodiment, the end of the display tag 12B is bonded to the suction plate 12C with an adhesive or the like, and the suction plate 12C is attached to the leg portion 11C of the attachment band 11.

  According to the embodiment having such a structure, the attachment band 11 is attached to the optical fiber cord 100 and used in the same manner as in the first embodiment.

  Thus, according to this embodiment, any material such as a plastic resin can be used for the attachment band 11, and the same effect as in the first embodiment can be achieved.

  As mentioned above, although each embodiment of this invention has been described in detail, the specific configuration is not limited to each embodiment, and even if there is a design change or the like without departing from the gist of this invention, It is included in this invention. For example, in each embodiment, the optical fiber cord 100 is an object to be attached. However, the wiring display device according to the present invention is not limited to the optical fiber cord 100, and the wiring display device according to the present invention includes various cords and cables bundled with the cords. Can be used.

It is a perspective view which shows the display apparatus for wiring by Embodiment 1 of this invention, and the optical fiber cord to which the display apparatus for wiring is attached. It is a perspective view which expands and shows the display apparatus for wiring of FIG. It is a perspective view which shows the mode of expansion / contraction of a display tag. It is a perspective view which shows the exploded view of the display apparatus for wiring. It is a perspective view which shows the other exploded view of the display apparatus for wiring. FIG. 6A is a perspective view showing the stretchable cloth, and FIG. 6B is a view explaining the making of the stretchable cloth. It is a figure which shows the mode of expansion / contraction of a display tag. It is a perspective view which shows the display apparatus for wiring by Embodiment 2 of this invention. It is a perspective view which shows the display apparatus for wiring by Embodiment 3 of this invention. It is a perspective view which shows the display apparatus for wiring by Embodiment 4 of this invention. It is a perspective view which shows the state which pulled the display apparatus for wiring of FIG. It is a perspective view which shows the display apparatus for wiring by Embodiment 5 of this invention. It is a perspective view which shows the display apparatus for wiring by Embodiment 6 of this invention. It is a perspective view which shows the structural example of an optical wiring board.

Explanation of symbols

10, 20, 30, 40 Display device for wiring 11, 21, 31, 41 Mounting band (mounting part)
12, 22, 32, and 42 display device 12A, 22A, 32A adsorption unit 12A _{1, 22A 1,} 32A ₁ adsorption portion (adsorbing portion)
12A ₂ , 22A ₂ , 32A ₂ , 42A Gripping part (gripping part)
12B, 22B, 32B, 42B Display tag (display unit)

Claims (6)

A wiring display device for identifying wiring,
A sign for identifying the wiring is written, and a flexible display unit that can be freely expanded and contracted;
An attachment part for attaching one end of the display part to the wiring side;
And the display unit is housed in the attachment unit in a contracted state. Provided at the other end of the display unit, and includes a magnetized attracting unit,
The wiring display device according to claim 1, wherein the attachment portion is made of a material to which a magnet is attached.   3. The wiring display device according to claim 1, further comprising a grip portion that is provided on the other end side of the display portion and that pulls and extends the display portion. 4. The wiring is an optical fiber cord;
The wiring display device according to claim 1, wherein the attachment portion has a quadrangular shape that fits into a housing of the optical fiber cord. The wiring is an optical fiber cord;
4. The wiring display device according to claim 1, wherein the attachment portion has a circular shape that fits into an optical cord of the optical fiber cord. 5.   The wiring display device according to claim 1, wherein the display unit is formed to be rounded outside the attachment unit.

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