JP2526176Y2 - Connecting panel - Google Patents

Description

[Detailed description of the invention] [Industrial application field] The present invention relates to a connecting electrical panel which is used by connecting a plurality of electrical panels and connecting adjacent electrical panels with a cable.

[Conventional technology]

Conventionally, when a plurality of wall-mounted electrical installation panels are connected and mounted on a wall, the electrical installation panels A and B are connected and fixed to each other as shown in FIG. 6 via a connection fitting 1 as shown in FIG. After that, it is embedded and mounted in the embedded hole 6 provided in the wall surface 5.

The reason for this is that the electrical boards A and B pass through the mounting holes A ₁ and B ₁ provided on the back of each electrical board, through stud bolts 7 _a and 7 _b projecting from the inner wall surface 5 _a, and , Nut from inside of B
Fixed at 8 _a, 8 _b. However, the connecting portions C of the electrical boards A and B are easily deformed and have gaps, and at the time of initial installation, gaps may occur during use even if there are no gaps, and it is unsightly.

To prevent this deformation and gaps, the flanges A ₂ , B ₂
Are provided with a pair of connecting fixing holes A ₃ and B ₃ respectively, and the connecting fitting 1 is provided with a pair of connecting screw holes 1 _aa and 1 _ab respectively.
The a connecting fixing hole A ₃ and connecting screw hole 1 _aa is of a the articulated fixing hole B ₃ and connecting screw hole 1 _ab is fixed by screws 9 _b is fixed by screws 9 _a.

FIG. 7 shows that the electrical installation boards A and B are connected and fixed via the connection fitting 1 and mounted on the wall, and then the signal cables E are connected.
FIG. 8 is a diagram in which wiring is sent from the electrical board B to the electrical board A, and
The figure shows a diagram in which the power cables D are sent from the electrical board B to the electrical board A and wired after the electrical boards A and B are connected and fixed via the connecting metal fitting 1 and embedded in the wall. As described above, the electric wiring connection is performed by passing the cable after the installation work is completed.

[Problems to be solved by the invention]

Therefore, in the past, even when connecting and installing the electrical boards A and B, the connecting and fixing work and the feed wiring work were separate tasks, each requiring a lot of work time and labor. Since the connection is passed from the
There was a problem in that the coating of the cable was damaged at the edge of the sheet metal of B, and if it was bad, a short circuit or a short circuit would occur.

The present invention has been made in order to improve the above-mentioned problems. The purpose of the present invention is to simultaneously connect and fix the work when the connection can be installed and the feed wiring is required between the adjacent electric boards. An object of the present invention is to provide a connecting panel which can perform feed wiring between adjacent panel boards, can shorten the working time, does not require much labor, and does not easily damage the cable coating.

[Means for solving the problem]

In order to solve the above-mentioned problems, the present invention comprises a plurality of box-shaped electrical boards having a flange at an opening edge, and a connecting bracket having a substantially U-shaped cross section in which both pieces are connected by bridging pieces. In the connecting electrical panel, the flange of each of the electrical boards is abutted on one side of the bridge of the metal fitting and the flange is fixed to the bridge.
On both sides of the connecting metal fittings, a penetrating fixed connector is provided, respectively, and the connecting connectors are connected by cables.On the side of the electric installation board, a penetratingly fixed main body connector is provided, and the electric installing board is connected via the connecting metal fitting. When being connected and fixed, the connection connector and the main body connector are fitted.

[Action]

With the above-described configuration, the connecting connector penetratingly fixed to one of the connecting metal fittings is connected to the main body connector that is fixedly penetrated to the side of the electrical connecting board on the side to be connected, among the plurality of electric wiring boards. When pressed and fitted and inserted, the flange of the electrical installation panel on the side to be connected contacts and covers approximately half of the bridging one side of the connecting fitting, and then the main body connector fixed through the side of the electrical connection panel on the connected side, When the side of the connecting panel is pressed and fitted into the connecting connector penetrated and fixed to the other piece of the connecting fitting, the flange of the connecting panel is connected to the other side of the bridging piece of the connecting fitting. Cover half in contact. Here, when the bridging piece of the connecting metal fitting is fixed to each flange, each electrical installation board can be connected and fixed via the connecting metal fitting, and furthermore, the connecting connectors penetrated and fixed to both pieces of the connecting metal fitting are connected by a cable. Therefore, the electrical board on the side to be connected and the electrical board on the side to be connected are electrically connected.

〔Example〕

Hereinafter, an embodiment of the connecting electrical panel according to the present invention will be described with reference to FIGS.
This will be described with reference to FIG.

FIG. 1 is a perspective view showing the connecting fitting 1 and an electric board A on a side to be connected, and FIG. 2 is a perspective view of the connecting fitting 1 as viewed from the back side.

Connecting fitting electric facility Edition A side A _a a neighboring pieces 11 _a and connecting to the side electrical construction board of the 1 (not shown will be referred to as electric facility Edition B) provided with strips 11 _b adjacent to the side surface of the I have.
With both pieces 11 _a, 11 _b in the connector insertion hole 12 _a, 12 _b of the connecting fitting 1 is provided respectively coupled connectors F ₁ is passed through and fixed to the connector insertion hole 12 _a, 12 _b respectively, each of the connectors F ₁ and F ₁ are connected by a signal cable E. The bridging piece of the connecting metal fitting 1 is provided with two connecting screw holes 1 _aa and 2 _ab .

With connector insertion hole A ₄ is provided on the side surface A _a of the electrical construction panel A, the body connector F ₂ is passed through and fixed to the connector insertion hole A _4, connector F ₂ is fixedly connected to the printed circuit board A ₅ in the electric facility Edition A ing. Moreover, the articulated fixing holes A ₃ are provided on the flange A ₂ of electrical construction board A.

FIG. 3 is a plan view showing a state in which the electrical installation boards A and B are connected and fixed via the connecting metal fittings 1. In order to connect and fix the electrical installation boards A and B via the connecting metal fittings 1 in this manner, the following will be described. To do.

Electric facility Edition A side A _a in the through fixed body connector F ₂ in articulation fitting 1 piece 11 _a into the through fixed connected connector F
_{When 1} is fitted and inserted by pressing the connecting fitting 1, the connecting screw holes 1 _aa , 1 _aa provided in the connecting fitting 1 coincide with the connecting fixing holes A ₃ , A _{3 of the} electrical installation board A, respectively. Therefore, the screw 9 _a, 9 connecting screw hole through _a 1 _aa, 1 _aa and articulated fixing hole A _3, and A ₃ can screwed. Next, the main body connector F ₂ which is passed through and fixed to the side surface B _b of electrical construction board B on the side connected to the connecting connector F ₁ which is passed through and fixed to the pieces 11 _b of the connecting fittings 1, side B _b of electrical construction board B Is pressed and mated and inserted, the connection fixing holes B ₃ , B ₃
Correspond to the connection screw holes 1 _ab and 1 _ab provided in the connection fitting 1, respectively. Therefore, the screw 9 _b, 9 via the _b articulated fixing holes B _3,
B ₃ and connecting screw holes 1 _ab, 1 and _ab be screwed. Moreover,
Since the connecting connectors F ₁ and F ₁ , which are respectively fixed through the two pieces 11 _a and 11 _b of the connecting fitting 1, are connected by the signal cable E, the printed circuit boards A ₅ and B of the electrical board A are printed. substrate B ₅ are electrically connected.

In this way, after the connection board A and the connection board B are connected and fixed and the electrical connection is simultaneously made via the connection fitting 1, the connection board A and the connection board B are connected and fixed to form a conventional connection board. It is attached to the stud bolt projecting from the inner wall surface as described in the example. Moreover, since the electrical board A and the electrical board B are fixed via the connecting fitting 1, deformation and gaps of the connecting portion C hardly occur and the appearance is good. Since the signal cable E is already wired, the electrical board A, It does not come into contact with the sheet metal edge of B and damage the cable coating.

FIG. 4 shows an embodiment in which a power cable D is used as a feed line between adjacent electric boards.

In the embodiment, the case where two electric boards are connected is shown. However, if the main body connectors are respectively provided on both sides of the electric board, three or more units can be connected and fixed using the connecting metal fittings. Needless to say, a plurality of connecting connectors and a plurality of main body connectors may be fixed to the pieces of the metal fittings and the side surfaces of the electrical board, respectively. Also, if a connecting panel is required in which the connecting panels are connected and fixed at predetermined intervals without connecting the flanges of the connecting panels via connecting metal, the width of the bridging piece of the connecting metal should be increased. In this case, it is needless to say that the predetermined interval between the flange tips can be accurately maintained.

[Effect of the invention]

Since the connecting panel of the present invention is constructed as described above, when connecting and mounting the panel, the connecting and fixing work and the feed wiring work can be performed at the same time, and the labor can be saved, and the feed wiring between the adjacent electrical boards can be saved. Since there is no damage to the cable coating at the sheet metal edge of the electrical installation panel during work, there is no leakage or short circuit, and furthermore, it is possible to provide a continuous electrical installation panel that is less likely to cause deformation and gaps in the connection section of the electrical installation panel. Play.

[Brief description of the drawings]

1 to 4 show an embodiment of the connecting panel according to the present invention. FIG. 1 is a perspective view, FIG. 2 is a perspective view of the connecting metal seen from the back, and FIG. FIG. 4 is a plan view showing a state where a signal cable is sent and wired while being connected and fixed, FIG. 4 is a plan view showing a state where a power cable is sent and wired while connecting and fixing an electric installation board, and FIGS. Fig. 5 is a perspective view of a connecting metal fitting, Fig. 6 is a cross-sectional view showing a state in which the electrical installation panel is connected and fixed to the electrical installation board and embedded in the wall, and Fig. 7 is a connection cable for fixing the electrical installation board to the signal cable. FIG. 8 is a plan view showing a state where the feeder wiring is connected, and FIG. 8 is a plan view showing a state where the electric installation board is connected and fixed and the power cable is sent and wired. 1 ...... articulated bracket, 11 _a, 11 _b ...... articulated fitting pieces, A, B ...... electric facility Edition, _{A a,} B _b ...... electric facility Edition aspect, A _2, B ₂ ...... flange, D, E ......
Cable, F ₁ …… Connecting connector, F ₂ …… Main body connector.

Claims (1)

(57) [Scope of request for utility model registration] 1. An electric installation board having a box-like shape having a flange at an opening edge, and a connecting metal fitting having a substantially U-shaped cross section in which both pieces are connected by a bridging piece. In the connecting electric panel in which the flanges of the respective electric boards are brought into contact with each other and the flanges are fixed to the bridging pieces, both connecting pieces of the connecting metal fittings are provided with penetratingly fixed connecting connectors, respectively. A main body connector which is connected by a cable and is fixed through the side of the electric installation board is provided. When the electric installation board is connected and fixed via a connecting metal fitting, the connection connector and the main body connector are fitted. Connecting electrical board.