JPH08172709A - Terminal board - Google Patents

Abstract

PURPOSE: To provide a terminal board in which the size can be reduced by obtaining a wide mounting area even if a housing is reduced and a large quantity of spare spaces can be obtained at a mounting wood plate for increasing or altering in future. CONSTITUTION: A front door 3 is openably provided at the front opening of a housing 1, a mounting wood plate 2 for mounting a terminal unit, etc., is fitted into the housing 1 to form a terminal board. The plate 2 is mounted at the bottom of the depth of the housing 1, and one or a plurality of the mounting plates 2 are provided between the plate 2 of the bottom and the front opening of the housing 1.

Description

Detailed Description of the Invention

[0001]

BACKGROUND OF THE INVENTION 1. Field of the Invention The present invention relates to a terminal board installed on a wall of a branch room or a corridor for branching wiring of light electric equipment in a building or a housing complex.

[0002]

2. Description of the Related Art Conventionally, a terminal board installed on a wall of a branch room or corridor of a building or an apartment house is shown in FIG.
It is configured as shown in FIG. A body 1 having a front surface made of metal such as iron is formed, a mounting wooden board 2 is attached to the bottom bottom of the body 1, and a front door 3 is openably and closably attached to the front opening of the body 1. I am doing it. In the terminal board configured as described above, the front door 3 is opened, terminal equipment, cables, and the like are attached to the mounting wooden board 2 to perform wiring, connection, branching, and maintenance.

Further, in the case of such a terminal board, in preparation for future expansion, a large terminal board of the body 1 is used, and a wooden board 2 for mounting is constructed so as to provide a spare space in which the construction can be carried out.

[0004]

However, in the case of the above-mentioned conventional example, since the terminal board is formed by mounting only one mounting wooden board 2 on the bottom of the body 1, it is possible to add it in the future. In order to provide a spare space for provision, a terminal board having a considerably large body 1 must be used,
There is a problem that a large space is required to install the terminal board on the wall of the branch line room or the corridor. Further, there is a problem that the spare space due to the addition or change is naturally limited, and it is not possible to cope with a large amount of addition or change.

The present invention has been made in view of the above problems, and an object of the present invention is to ensure a wide mounting area even if the body is small and to achieve miniaturization. It is to provide a terminal board that can take a large amount of spare space on a mounting wooden board for future expansion or modification.

[0006]

In order to achieve the above object, the terminal board of the present invention is provided with a front door 3 which can be freely opened and closed in a front opening of a body 1 and a mounting wooden board 2 for mounting terminal equipment and the like. In the terminal board installed inside the body 1, for mounting the mounting wooden board 2 on the bottom bottom of the body 1 and for mounting one or more sheets between the mounting wooden board 2 on the bottom and the front opening of the body 1. It is characterized in that the wooden board 2 is provided inside.

[0007] It is also preferable that the mounting wooden board 2 having the mounting wooden board 2 on the bottom surface of the housing 1 and the front opening of the housing 1 arranged therebetween can be opened by a hinge 4. . Further, one or a plurality of double-sided mounting bodies 5 in which a pair of mounting wooden boards 2 are integrated back-to-back are arranged between the mounting wooden board 2 on the bottom surface of the body 1 and the front opening of the body 1, and the double-sided mounting body 5 is provided. It is also preferable that the hinge can be opened by the hinge 4.

It is also preferable that the hinge 4 is attached to the body 1 side so that the hinge 4 can be moved back and forth.

[0009]

According to the above construction, the mounting wooden board 2 is mounted on the bottom bottom of the body 1 and the mounting wooden board 2 on the bottom is mounted.
By installing one or a plurality of mounting wood boards 2 between the housing and the front opening of the housing 1, terminal equipment, cables, etc. are mounted using the plurality of mounting wood boards 2 in the housing 1 for wiring. Can be used for wiring and branching. This makes it possible to increase the mounting area for the mounting wooden board 2 without increasing the size of the housing 1, and to save space for downsizing the terminal board and installing it on the wall of the distribution room or corridor. A large spare space can be provided on the wooden board 2 for mounting, so that a large number of expansions and changes can be accommodated.

Further, when the mounting wooden board 2 for arranging the mounting wooden board 2 on the bottom surface of the body 1 and the front opening of the housing 1 is made openable by the hinge 4, the mounting wooden board 2 mounted on the bottom surface is mounted. The mounting wooden boards 2 other than the wooden boards 2 can be pivoted around the hinges 4 to open and close like a single-opening door, and construction and maintenance on a plurality of mounting wooden boards 2 can be facilitated. Further, one or a plurality of double-sided mounting bodies 5 in which a pair of mounting wooden boards 2 are integrated back-to-back are arranged between the mounting wooden board 2 on the bottom surface of the body 1 and the front opening of the body 1, and the double-sided mounting body 5 is provided. If the hinges 4 can be opened by one side, wiring, connection, and branching can be performed using the mounting wooden boards 2 on both sides of the double-sided mounting body 5, and the mounting area can be further increased. By rotating around the hinge 4, both sides can be easily installed and maintained.

Further, when the mounting position of the hinge 4 on the side of the body 1 is movable back and forth, the adjacent wooden boards 2 for attachment are attached depending on the size of the equipment attached to the wooden board 2 for attachment and the like.
You can adjust the distance between.

[0012]

EXAMPLE First, the example shown in FIGS. 1 to 4 will be described. The terminal body 1 is formed in the shape of a rectangular box with a front opening, and a front door 3 is arranged in the front opening so that it can be opened and closed in a single-opening manner by a hinge or the like. The mounting wooden board 2 is formed of a wood material in a rectangular shape, and a terminal device, wiring, etc. can be freely fixed to an arbitrary position with a wooden screw or the like. As in the conventional example, one wooden board 2 for attachment is fixedly attached to the bottom of the back of the body 1. Further, a double-sided mounting body 5 is formed by integrating two mounting wooden boards 2 back to back, and the double-sided mounting body 5 is a body 1, a mounting wooden board 2 on the bottom, and a body 1.
1 to a plurality of them are arranged between the opening and the opening. In the case of the present embodiment, two double-sided mounting bodies 5 are arranged, and a total of five mounting wood boards 2 together with the mounting wood board 2 on the bottom surface.
Has been placed.

The double-sided mounting body 5 is formed by mounting mounting wood boards 2 back to back on both sides of a supporting plate 6, and one side of the supporting plate 6 has a hinge mounting portion 6 having an L-shaped cross section.
a is provided, and a set screw attachment portion 6b is provided on the other side of the support plate 6. A piece 4a of the hinge 4 is fixed to the hinge attachment portion 6a, and a set screw 7 is rotatably attached to the set screw attachment portion 6b. The two double-sided mounting bodies 5 are arranged so that the mounting sides of the hinges 4 are left-right reversed. Crosspiece members 8 are vertically installed on the insides of the right and left sides of the body 1 in the depth direction, and fixed to the crosspiece member 8. The crosspiece member 8 has a substantially L-shaped first attachment fitting 9a and second attachment attachment 9b. Is fixed with a screw tool 10 such as a bolt. The first attachment metal fitting 9a is attached to the crosspiece member 8 corresponding to the attachment side of the hinge 4 of the double-sided attachment body 5, and the second attachment attachment metal 9b corresponds to the attachment side of the set screw 7 of the double-sided attachment body 5. It is attached to the crosspiece member 8. The other piece 4b of the hinge 4 is fixed to the first mounting member 9a, and the set screw 7 can be detachably screwed to the second mounting member 9b. The crosspiece member 8 is referred to as a free angle, and has a plurality of mounting holes 11 formed in the longitudinal direction, and the first mounting member 9a and the second mounting member 9b are screwed with screws such as bolts. Ingredient 1
At 0, the position in the front-back direction can be freely adjusted and attached. By changing the mounting position of the first mounting member 9a or the second mounting member 9b, the distance between the mounting wood board 2 on the bottom surface and the double-sided mounting body 5 and the distance between the front and rear double-sided mounting bodies 5 can be freely set. It can be adjusted to.

The terminal board is formed as described above, and the front door 3
1 as shown by the imaginary line in FIG. 1, remove the setscrew 7 and open the double-sided mounting body 5 as shown by the imaginary line in FIG. Wiring and branching construction and maintenance. At this time, since the five mounting wooden boards 2 are provided, it is possible to perform the construction by utilizing a wide mounting area, and it is possible to provide a large spare space in case of expansion or change. Further, the double-sided mounting body 5 on the front opening side of the body 1 can be opened to the same side as the front door 3 with the hinge 4, and the double-sided mounting body 5 at the back can be opened to the opposite side with the hinge 4. Construction and maintenance on each of the five mounting wooden boards 2 can be easily performed. Further, depending on the height of the equipment to be mounted on the mounting wood board 2, the front and rear positions of the first mounting metal fitting 9a and the second mounting metal fitting 9b can be adjusted to freely adjust the interval between the mounting wooden boards 2 facing each other. . When the construction and maintenance are completed, the double-sided mounting body 5 is closed as shown by the solid line in FIG. 1, the set screw 7 is screwed into the second attachment fitting 9b and stopped, and the front door 3 is closed.

Next, the embodiment shown in FIGS. 5 to 12 will be described. In the case of the terminal board of this embodiment, the control board is integrally provided, and the upper part serves as the control board part and the lower part serves as the terminal board part. As shown in FIGS. 5 and 6, the body 1 has a vertically long rectangular box shape, and a vertically long front door 3 is attached to the front opening of the body 1 so as to open and close in a one-sided manner.
The front door 3 is provided with a ventilation port 13 made of a mesh plate or the like for a handle 12 which is held by hand when the front door 3 is opened and closed.
An outer duct 14 and various control devices 15 are mounted on the upper part of the body 1 to form a control unit. The lower portion of the body 1 serves as a terminal board portion, and a plurality of mounting wooden boards 2 are installed inside. A mounting wooden board 2 is mounted on the bottom of the body 1 in the same manner as the conventional example, and a pair of mounting wooden boards 2 is mounted between the mounting wooden board 2 on the bottom of the body 1 and the front opening of the body 1. A double-sided mounting body 5 made of a wooden board 2 is arranged.
In the case of this embodiment, one double-sided mounting body 5 is arranged, and a total of three mounting wood boards 2 are arranged together with the mounting wood board 2 at the bottom of the body 1.

The double-sided mounting body 5 has mounting wooden boards 2 arranged back to back on both sides of a rectangular supporting plate 6, and each mounting wooden board 2 is supported by the supporting plate 6. Bolts 17 are planted by welding or the like on the front and back sides near the four corners of the support plate 6,
The mounting wooden board 2 is fixed to the support plate 6 by inserting the bolt 17 into a through hole provided in the mounting wooden board 2 so as to correspond to the bolt 17, and screwing a nut at the tip of the bolt 17. Ribs 18 for reinforcing and positioning are bent and formed above and below the support plate 6. One side of the support plate 6 is L
The hinge attachment portion 6a is formed by bending it into a letter shape, and the piece 4a of the hinge 4 is fixed to the hinge attachment portion 6a. The support plate 16 and the other side are set screw mounting portions 6
b, and the set screw 7 is attached to the set screw mounting portion 6b.
Is rotatably attached. The set screw 7 is formed by providing a screw portion 7a and a knob portion 7b, and the outer surface of the knob portion 7b is knurled or the like. The first attachment fitting 9a is shown in FIG.
As shown in FIG. 0, it is formed in an L-shaped cross section, and is attached to the crosspiece member 8 with the screw tool 10 so that the position of the hinge 4 can be adjusted back and forth, as in the above-mentioned embodiment, and the hinge 4 of the hinge 4 is attached to the first attachment fitting 9a. The other piece 4b is fixed. The second mounting member 9b is formed in an L-shaped cross section as shown in FIG. 11, and is attached to the crosspiece member 8 with a screw tool 10 so that the position of the second mounting bracket 9b can be adjusted back and forth, as in the above embodiment. The set screw 7 can be detachably screwed into the attachment fitting 9b. As shown in FIG. 12, the second mounting member 9b is provided with a through hole 20 through which the screw portion 7a of the set screw 7 is inserted, and the back plate 21 integrally provided on the second mounting member 9b is provided with the screw portion 7a. The screw hole 22 for screwing the
It is provided so as to correspond to 0.

The terminal board is formed as described above, and the front door 3
7 is opened as shown in the imaginary line in FIG. 7, the set screw 7 is removed, the double-sided mounting body 5 is opened as shown in the imaginary line in FIG. 7, and the terminal device is attached to the mounting wood board 2 as shown in FIG. Two
4 and the cable 25 are attached to perform wiring, connection, branching, and maintenance. At this time, since the three mounting wood boards 2 are provided, it is possible to perform construction by utilizing a wide mounting area, and it is possible to provide a large spare space in case of expansion or change.

[0018]

As described above, according to the present invention, a mounting wood board is attached to the bottom bottom of the body as described, and one or more mounting wood boards are provided between the bottom mounting wood board and the front opening of the body. Therefore, it is possible to install terminal equipment, cables, etc. using multiple wood boards for mounting inside the enclosure, and perform wiring, connection, branching construction, even if the size of the enclosure is not large The installation area on the wood board can be increased, and the terminal board can be downsized to save space for installation on the wall of the branch room or corridor.Also, a large spare space can be provided on the installation wood board, which is significant. It is possible to add or change.

Further, in the invention according to claim 2 of the present invention, the mounting wooden board for arranging the mounting wooden board on the bottom of the housing and the front opening of the housing can be opened by a hinge. Since there is a mounting wood board other than the mounting wood board attached to the bottom, it can be opened and closed like a single-opening door by rotating around the hinge, and it is easy to perform construction and maintenance on multiple mounting wood boards. is there.

In the invention according to claim 3 of the present invention, a double-sided mounting body in which a pair of mounting wooden boards are integrated back to back is provided between the mounting wooden board on the bottom surface of the body and the front opening of the body. Since one or more sheets are arranged on the same side and the double-sided mounting body can be opened with a hinge, wiring, connecting, and branching can be performed using the mounting wooden boards on both sides of the double-sided mounting body, and the mounting area is further increased. In addition, the double-sided mounting body can be pivoted around the hinge to facilitate both-side construction and maintenance.

Furthermore, in the invention according to claim 4 of the present invention, since the mounting position of the hinge on the body side can be moved back and forth, the adjacent mounting depending on the size of the equipment mounted on the mounting wood board and the like. The space between the wood boards can be adjusted.

[Brief description of drawings]

FIG. 1 is a cross-sectional view showing an entire embodiment of the present invention.

FIG. 2A is a front view of the above, and FIG. 2B is a longitudinal sectional view of the same.

FIG. 3 is a front view showing a state in which a front door of the above is removed.

FIG. 4 is a side view showing the attachment of the double-sided attachment body to the crosspiece member of the above.

FIG. 5 shows another embodiment of the above, wherein (a) is a front view,
(B) is a side view.

FIG. 6 is a front view showing a state in which a front door of the same is removed.

FIG. 7 is a transverse cross-sectional view of the main part of the above.

FIG. 8 is a side view showing the attachment of the double-sided attachment body to the crosspiece member of the above.

9 (a) is a plan view and FIG. 9 (b) is a front view showing the same support plate.

FIG. 10 is a first attachment fitting of the above, wherein (a) is a plan view and (b) is a front view.

FIG. 11 is a second attachment fitting of the same, showing (a) a plan view and (b) a front view.

FIG. 12 is a plan view enlarging a portion to be stopped by the same set screw.

FIG. 13 is a perspective view showing the attachment of devices and cables to the attachment wood board of the above.

FIG. 14 shows a conventional example, (a) is a front view, (b) is a horizontal sectional view, and (c) is a vertical sectional view.

FIG. 15 is a front view of the state in which the front door of FIG. 14 (a) is removed.

[Explanation of symbols]

 1 Rigid body 2 Wood board for mounting 3 Front door 4 Hinge 5 Double-sided mounting body

Claims (4)

[Claims] 1. A terminal board in which a front door is provided in a front opening of the cover so as to be openable and closable, and a mounting wooden board for mounting terminal devices and the like is internally provided in the housing. The mounting wooden board is provided on the bottom bottom of the housing. A terminal board, which is equipped with one or a plurality of mounting wooden boards mounted between the mounting wooden board on the bottom surface and the front opening of the body. 2. The terminal board according to claim 1, wherein the mounting wooden board, which is disposed between the mounting wooden board on the bottom of the housing and the front opening of the housing, can be opened by a hinge. . 3. One or a plurality of double-sided mounting bodies, in which a pair of mounting wooden boards are integrated back-to-back, are arranged between the mounting wooden board on the bottom of the housing and the front opening of the housing, and the double-sided mounting bodies serve as hinges. The terminal board according to claim 1, wherein the terminal board is configured so that it can be opened by one side. 4. The terminal board according to claim 2 or 3, wherein a mounting position of the hinge on the body side is movable back and forth.