JP2010081483A - Wall mounting structure for electronic apparatus - Google Patents

Abstract

<P>PROBLEM TO BE SOLVED: To provide a wall mounting structure for an electronic apparatus in which a mounting plate is attached to an exposed intercom so as to be constructed into embedded box. <P>SOLUTION: The wall mounting structure for an electronic apparatus comprises: an embedded box embedded in a wall surface; the electronic apparatus on which electronic components are mounted; and the mounting plate for fixing the electronic apparatus, wherein the electronic apparatus with the mounting plate attached thereto is attached to the embedded box. The embedded box comprises a front-side front wall to mount the electronic apparatus thereon and a box opening on the front wall for introducing a cable from the electronic apparatus into the embedded box. The mounting plate comprises a screw hole for attaching the electronic apparatus thereto. The mounting plate is formed longer than a vertical or horizontal opening distance of the box opening and formed shorter than a vertical or horizontal inside distance of the front wall inside the embedded box. <P>COPYRIGHT: (C)2010,JPO&INPIT

Description

  The present invention relates to a wall surface mounting structure for an electronic device, and more particularly to a wall surface mounting structure for an electronic device capable of mounting an exposed intercom device on a wall surface on which an embedded box is constructed.

2. Description of the Related Art Conventionally, interphone apparatuses include an embedded interphone that is constructed with a back surface embedded in a wall surface, and an exposed interphone that is exposed without being embedded in a wall surface. However, there are cases where it is necessary to install such an embedded interphone master unit without being embedded. In such a case, the interphone master unit is attached to the exposure box using a dedicated box for exposure construction. It is housed and installed on the wall.
There exists what was described in patent document 1 as such an exposure box. This is an exposure box for exposing an embedded hands-free intercom master.
JP2008-060821

The exposure box of the conventional intercom master shown in the above-mentioned prior art document 1 can be installed without the embedded box, and the embedded interphone must be exposed. At the time of use.
However, although it was possible to carry out the exposed construction of the embedded intercom, it was not possible to embed the exposed intercom into the wall surface. In other words, the embedded intercom device has been constructed, but when replacing the interphone, only the embedded intercom can be constructed, and the interphone cannot be selected freely.

The present invention has been made to solve this difficulty, and an object thereof is to provide a wall surface mounting structure for an electronic device that can be applied to an embedded box by mounting a mounting plate on an exposed intercom. To do.

In order to solve the above-mentioned problems, the invention described in claim 1 includes an embedded box embedded in a wall surface, an electronic device on which an electronic component is mounted, and a mounting plate for mounting the electronic device. A wall mounting structure for an electronic device in which an electronic device equipped with an electronic device is attached to an embedded box. The embedded box has a front wall on the front side to which the electronic device is mounted and a cable from the electronic device on the front wall inside the embedded box. The mounting plate has a screw hole for mounting the electronic device, is longer than the opening distance in the vertical direction or the horizontal direction of the box opening, and is formed on the front wall. It is characterized by being formed in a shape shorter than the inner distance in either the vertical direction or the horizontal direction inside the embedding box.
According to this configuration, since the exposed intercom can be constructed at a location where the embedded box has been constructed in advance, the degree of freedom of selection when replacing the intercom is expanded.

The invention of claim 2 is characterized in that, in the invention of claim 1, the mounting plate is provided with a plate opening for introducing the cable into the embedding box.
According to this configuration, since the cable from the electronic device can be passed through the opening of the mounting plate, the cable wiring process can be easily performed.

The invention of claim 3 is characterized in that, in the invention of claim 1 or 2, an edge along the longitudinal direction of the mounting plate is provided with a bent portion bent in a direction perpendicular to the mounting plate surface. And
According to this configuration, since the edge of the mounting plate is bent, the shape of the mounting plate can be maintained even if the force for sandwiching the interphone device and the mounting plate is strong.

According to a fourth aspect of the present invention, in the first to third aspects of the invention, the screw hole portion is a state in which the front screw hole portion and the bent portion that are worn in a state in which the bent portion faces the electronic device are opposite to the electronic device. It is characterized by comprising a back screw hole portion for wearing in.
According to this configuration, by attaching the bent portion of the mounting plate toward the embedded box, it is possible to increase the force for sandwiching the interphone device and the mounting plate even when the wall thickness is thin.

  According to the present invention, since the exposed intercom can be attached to the place where the embedded box is installed, when replacing the interphone, both the embedded interphone and the exposed intercom can be freely installed. Can do.

Hereinafter, preferred embodiments of an electronic device wall surface mounting structure according to the present invention will be described with reference to the drawings.
FIG. 1 shows a state diagram when the electronic device 2 is attached to the embedded box 1 of the wall 4. FIG. 2 is an overall view of the mounting plate 3. FIG. 3 is a perspective view of the electronic device 2 attached to the embedded box.

The embedded box 1 includes a front wall 11 on the front side to which the electronic device 2 is attached, and a box opening 11 for introducing a cable from the electronic device 2 into the front wall 11 inside the embedded box 1.
The mounting plate 3 includes a screw hole 31 for mounting the electronic device 2, a plate opening 32 for introducing a cable from the electronic device 2 into the embedded box 1, and a longitudinal direction of the mounting plate 3. A bent portion 33 that is bent in a direction perpendicular to the mounting plate surface is provided at the edge along the edge. The screw hole portion 31 includes a front screw hole portion 31a for mounting the bent portion 33 at a position facing the electronic device 2, and a back screw hole portion 31b for mounting the bent portion 33 at a position opposite to the electronic device 2. It is configured. Further, the mounting plate 3 is longer than the box opening 11 of the embedded box 1 and shorter than the inner distance of the front wall 11 inside the embedded box 1, so that it can be mounted inside. .

The wall surface mounting structure of the electronic device having the above configuration will be described.
First, the mounting plate 3 is inserted into the embedded box 3 with the bent portion 33 of the mounting plate 3 facing the inner side of the embedded box 1. Since the mounting plate 3 is longer than the box opening 11 of the embedded box 3, the mounting plate 3 is arranged in a state of being hidden by both ends of the box opening 11. In this state, the screw 5 is passed through the back case 2 a of the electronic device 2 and screwed into the back screw hole 31 b of the mounting plate 3. Then, as shown in FIGS. 1 and 3, the electronic device 1 and the mounting plate 3 can be screwed together with the wall 4 and the embedded box 2 being sandwiched, and the electronic device 2 can be attached to the embedded box 1. .

Moreover, since the wiring from the back surface of the electronic device 2 can be introduced into the embedding box 3 through the plate opening 32, the wiring process can be easily performed.
In addition, as shown in FIG. 1B, the mounting plate 3 may receive a force (force in the direction of the electronic device 2) generated when the electronic device 2 and the mounting plate 3 are sandwiched between the wall 4 and the embedded box 2. A bent portion 33 is provided so as not to be deformed.
Furthermore, when the wall 4 is thin and the wall 4 and the embedding box 2 are sandwiched between the electronic device 2 and the mounting plate 3, the electronic device 2 and the mounting plate 3 may be in close contact with each other. Then, the force which pinches | interposes the wall 4 and the embedding box 2 will fall, and attachment will become difficult. Therefore, when the screw 5 is screwed into the front hole portion 31a with the bent portion 33 of the mounting plate 3 facing the electronic device 2, a space is created between the mounting plate 3 and the electronic device 2 by the bent portion 33, The force which pinches | interposes the wall 4 and the embedding box 2 becomes strong, and it becomes possible to attach the electronic device 2. FIG.

The wall surface mounting structure figure of the electronic device which concerns on this invention. The front view, right view, and bottom view of the mounting plate which concern on this invention. The perspective view when attaching to the wall surface of the electronic device which concerns on this invention.

Explanation of symbols

1 Embedded Box 11 Box Opening 12 Front Wall 2 Electronic Equipment 3 Mounting Plate 31 Screw Hole

Claims (4)

The electronic device having an embedded box (1) embedded in a wall surface, an electronic device (2) on which electronic components are mounted, and a mounting plate (3) for mounting the electronic device, the mounting plate being mounted A wall mounting structure for an electronic device that is attached to the embedded box,
The embedded box includes a front wall (12) on the front side for mounting the electronic device, and a box opening (11) for introducing a cable from the electronic device into the embedded wall on the front wall.
The mounting plate includes a screw hole (31) for mounting the electronic device, is longer than an opening distance in either the vertical direction or the horizontal direction of the box opening, and is embedded in the front wall. A wall surface mounting structure for electronic equipment, characterized in that it is formed in a shape shorter than the inner distance in either the vertical direction or the horizontal direction inside the box. The wall mounting structure for an electronic device according to claim 1, wherein the mounting plate includes a plate opening (32) for introducing the cable into the embedded box. The wall surface of the electronic device according to claim 1 or 2, wherein a bent portion (33) bent in a direction perpendicular to the mounting plate surface is provided at an edge along the longitudinal direction of the mounting plate. Mounting structure. The screw hole portion includes a front screw hole portion (31a) for wearing the bent portion facing the electronic device, and a back screw hole portion for wearing the bent portion in a state opposite to the electronic device. 4. The wall mounting structure for an electronic device according to claim 3, wherein the wall mounting structure is an electronic device.

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