JPH08149615A - Equipment fitting panel - Google Patents

Abstract

PURPOSE: To constitute an equipment fitting panel so that its equipment fitting section can be easily fitted by forming panel fitting sections at four corners of the equipment fitting section and providing screw inserting holes in the panel fitting sections and through holes for fitting screws in the equipment fitting section. CONSTITUTION: Panel fitting sections 4 are formed by bending four sides of the equipment fitting section of an equipment fitting panel 1 and further bending one of each adjacent walls 3. Screw inserting holes 5 are provided in the sections 4 and through holes 6 for fitting screws are provided in the section 2 at the positions facing the holes 5. At the time of fitting the section 2 of the panel 1, screws 7 are screwed in the holes 6 of the section 2 through the holes 5 of the panel 1. Therefore, the equipment fitting section 2 of the equipment fitting panel 1 can be easily fitted with a simple structure.

Description

Detailed Description of the Invention

[0001]

BACKGROUND OF THE INVENTION 1. Field of the Invention The present invention relates to a device mounting panel which is mounted inside a distribution board or the like which houses various electric devices.

[0002]

2. Description of the Related Art Conventionally, FIG. 7 shows a case where electric equipment such as a fluorescent lamp, a timer, and a common receiver which requires a commercial AC power supply (AC100V) is installed inside a distribution board, a communication equipment housing board, etc. As described above, the exposed outlet 31 for the device is attached to an appropriate place inside the panel 32. However, when an electrical device such as the exposed outlet 31 for the device other than the panel device is attached to the device mounting panel, a hole is drilled in the device mounting panel. However, the installation work required time and effort. In addition, when the device is mounted on a device mounting bracket or a support rail, there is no place for mounting the device exposed outlet 31, and the mounting work is very difficult.
It had the drawback of having a poor appearance after installation.

Therefore, a device such as Japanese Utility Model Laid-Open No. 6-29309 was devised. As shown in FIG. 8, the device mounting panel 33 of the present invention comprises a device mounting portion 34 having a size in which electric devices are arranged in an integer multiple, and both ends of the device mounting portion 34 are bent into an L-shape. A panel mounting portion 35 having the same size as that of the panel mounting portion 35 is formed, a screw insertion hole 37 is formed in a bottom portion 36 of the panel mounting portion 35, and substantially central portions of surfaces of the vertically extending pieces 35a at the longitudinal ends of the panel mounting portion 35 facing each other. The device mounting metal fitting locking portion 38 is opened at the bottom, and the support rail fitting groove 39 is cut out in the central portion of the bottom portion 36 of the panel mounting portion 35 in the longitudinal direction of the device mounting panel 33.

[0004]

However, according to the above-mentioned prior art, when the device mounting panels 33 are used by being arranged side by side in the longitudinal direction, the panel mounting is provided with the screw insertion holes 37 and the device mounting metal fitting locking portions 38. Since the parts 35 are provided outside both ends of the device mounting part 34, there is a gap between the device mounting panels, which limits the surface on which the device is mounted.

When the electric equipment is used by being attached to the support rail, there is no restriction on the support rail in the longitudinal direction of the equipment mounting panel 33, and there is a possibility that the support rail may be displaced. Further, in order to eliminate the deviation of the support rail, another component for restricting the deviation is required, and there is a drawback that the mounting is troublesome. And, space was needed to mount this part.

[0006]

SUMMARY OF THE INVENTION In order to solve the above problems, the present invention has an object to provide a device mounting panel which has a simple structure and can be easily mounted. The panel mounting part is formed by bending at least one of the adjacent side walls by bending the four sides of the part, and the panel mounting part is provided with a screw insertion hole, and the device mounting part is screwed at a position facing the screw insertion hole. The insertion hole is provided.

Further, the device mounting metal fitting locking portion is opened in the side wall of the device mounting panel.

Also, support rail fitting grooves are cut out in the side walls at both ends in the longitudinal direction, support rail pressing fittings pressed by a compression spring are provided on the back surface of the equipment mounting portion, and the support rail pressing member is attached to the panel mounting portion. That is, the restriction piece of the metal fitting was provided in a protruding manner.

[0009]

When the device is attached to the device mounting plate, the screw is inserted through the screw insertion hole of the device mounting panel and screwed to the device mounting plate. In addition, when mounting to the device mounting bracket, the mounting bracket locking portion of the device mounting panel is locked to the device mounting bracket. In addition, when it is attached to the support rail, it is attached along the support rail by fitting it into the support rail fitting groove of the device mounting panel.

[0010]

DETAILED DESCRIPTION OF THE PREFERRED EMBODIMENT An embodiment of the structure of a device mounting panel according to the present invention will be described with reference to the accompanying drawings of FIGS.

FIG. 1 is a perspective view of a device mounting panel of a distribution board according to the present invention. The device mounting panel 1 has four sides bent, and a device mounting portion 2 and a side wall each having a size in which electric devices are arranged in an integer multiple. 3 is formed. Further, at least one of the adjacent side walls 3 is bent inward to form the panel mounting portion 4.

Although FIG. 2 is a bottom view of the device mounting panel 1, the panel mounting portion 4 is provided with a screw insertion hole 5. As shown in FIG. 1 and FIG. 2, at a position facing the screw insertion hole 5 of the panel mounting portion 4 at the corner of the device mounting portion 2,
A screw mounting insertion hole 6 is provided. When fixing the device mounting panel with a screw, as shown in FIG. 1, the screw 7 is inserted through and passed through the screw mounting insertion hole 6 of the device mounting portion 2, and is inserted into the screw insertion hole 5 of the panel mounting portion 4. Screw on.

As shown in FIG. 3, a device mounting panel 1
On the side wall 3 on the long side, a device mounting metal fitting locking portion 8 is opened. When the device mounting panel is fixed by the device mounting bracket, as shown in FIG. 4, one of the device mounting bracket locking portions 8 provided on the device mounting panel 1 is attached to the device mounting bracket 9 bent in an L shape. And the other device mounting metal fitting locking portion 8 is locked to the device mounting metal fitting 10 provided so as to face the device mounting metal fitting 9 by utilizing the elasticity of the device mounting metal fitting 10.

FIG. 5 is a perspective view showing a state in which the device mounting panel according to the present invention is mounted on the support rail. The support rail 11 extends in the longitudinal direction of the device mounting panel 12, and the short side of the device mounting panel 12. The support rail fitting groove 14 is notched in the bent portion 13 on the side. As shown in FIG. 6, a spring support protrusion 16 is provided on the back surface of the device attachment portion 15 and a compression spring 17 is attached. A support rail retainer 19 having a protrusion 18 is attached to the compression spring 17. The panel mounting portion 20 formed by bending the device mounting panel 12 is provided with a regulating piece 21 inwardly.
Is protruding. The restriction piece 21 restricts the movement of the support rail pressing metal piece 19 pressed by the compression spring 17.

The device mounting panel 12 supports the support rail 11
In the case of attaching the support rail 1 to the device mounting panel 12, the support rail 11 is pushed into the support rail fitting groove 14 provided in the device mounting panel 12 to support the support rail fitting groove 14 and the support rail 1.
1 is fitted. The compression spring 17 is the support rail holding metal fitting 1
Since 9 is pressed, the device mounting panel 12 is fixed to the support rail.

[0016]

As described above, according to the present invention, the equipment mounting portion of the equipment mounting panel is bent in four directions, and at least one of the adjacent side walls is bent to form the panel mounting portion, and the panel mounting portion is screwed. Since the holes are provided and the device mounting portion is provided with a screw mounting insertion hole at a position facing the screw insertion hole, when the device mounting panels are arranged side by side, the device mounting panels can be continuously placed without a gap. Therefore, a large number of surfaces for attaching the device can be taken, and the number of electric devices to be attached can be increased.

Further, since the device mounting metal fitting locking portion is opened on the side wall of the device mounting panel, when the device mounting panels are arranged side by side, the device mounting panels can be placed continuously without a gap, so that the device is mounted. Since many surfaces can be taken, it is possible to increase the number of attached electric devices.

Further, since the support rail fitting grooves are cut out in the side walls at both ends in the longitudinal direction and the support rail pressing metal fittings pressed by the compression springs are provided on the back surface of the device mounting portion, the device mounting panel can be mounted in the longitudinal direction. As the deviation is regulated, the support rail retainer metal fittings are projected on the panel mounting part, so when mounting the device mounting panel on the support rail, you can easily work without using special tools for mounting. Therefore, labor saving can be achieved.

[Brief description of drawings]

FIG. 1 is a perspective view of a device mounting panel of a distribution board according to the present invention.

2 is a bottom view of the device mounting panel in FIG. 1. FIG.

FIG. 3 is a side view of a device mounting panel of the distribution board according to the present invention.

FIG. 4 is an explanatory diagram showing a state in which a device mounting panel of the distribution board according to the present invention is locked by a device mounting bracket.

FIG. 5 is a perspective view of a device mounting panel according to the present invention mounted on a support rail.

6 is a cross-sectional view of the device mounting panel in FIG.

FIG. 7 is an explanatory diagram of a conventional attachment structure of an electric device.

FIG. 8 is an explanatory diagram of a conventional device mounting panel.

[Explanation of symbols]

1 ... device mounting panel, 2 ... device mounting part, 3 ... side wall, 4 ... panel mounting part, 5 ...
・ Screw insertion holes, 6 ・ ・ ・ Screw mounting insertion holes, 7 ・ ・
・ Screw, 8 ・ ・ ・ Device mounting bracket locking part, 9 ・ ・ ・ L
Character device mounting bracket, 10 ... device mounting bracket,
11 ... Support rail, 12 ... Equipment mounting panel, 13 ... Bent portion, 14 ... Support rail fitting groove,
15 ... Equipment mounting portion, 16 ... Spring support convex portion,
17 ... compression spring, 18 ... projection, 19 ... support rail pressing metal fitting, 20 ... panel mounting portion, 21 ...
..Regulated pieces

─────────────────────────────────────────────────── ─── Continuation of the front page (51) Int.Cl. ⁶ Identification number Office reference number FI technical display location H02B 1/40 H02B 9/00 B

Claims (3)

[Claims] 1. In a device mounting panel to be mounted inside a distribution board or the like configured to house various electric devices, the device mounting portion of the device mounting panel is bent in four directions, and at least one of adjacent side walls is inside. A panel mounting part is formed by bending the panel mounting part, and the panel mounting part is provided with a screw insertion hole, and the device mounting part is provided with a screw mounting insertion hole at a position facing the screw insertion hole. The structure of the device mounting panel. 2. The structure of the device mounting panel according to claim 1, wherein in the device mounting panel, a device mounting metal fitting locking portion is opened in the side wall of the device mounting panel. 3. In the equipment mounting panel, support rail fitting grooves are cut out on side walls at both ends in the longitudinal direction, and support rail pressing metal fittings pressed by a compression spring are provided on the back surface of the equipment mounting portion, The device mounting panel structure according to claim 1 or 2, wherein a restricting piece of the support rail pressing metal fitting is provided in a protruding manner on the panel mounting portion.