JPH0744053Y2 - Electronic equipment outdoor installation structure - Google Patents

Description

[Detailed description of the device]

[0001]

BACKGROUND OF THE INVENTION 1. Field of the Invention The present invention relates to an electronic device outdoor mounting structure, and more particularly to an electronic device outdoor mounting structure for protecting electronic devices from water droplets.

[0002]

2. Description of the Related Art In the case where an electronic device F'is installed outdoors, such as a doorphone handset installed on a gate post or an outer wall, conventionally,
As shown in FIG. 4, metal fittings D'to which the panel B'is fitted and fixed are fixed by screws on the upper and lower sides of the wall portion C ', and the metal fittings D'are used to house the electronic equipment F'. The panel B ′ to which the part A ′ is attached is fitted, the panel B ′ and the metal fitting D ′ are screwed and fixed, and the mounting hole E ′ of the electronic device F ′ of the wall part C ′ is attached.
The structure is such that the device accommodating portion A'is stored therein.

[0003]

By the way, in the above-mentioned conventional electronic equipment outdoor mounting structure, as shown in FIG. 4, when the wall portion C ′ is dropped by rain or the like, the panel B ′ and the wall portion C ′ are dropped. The water droplet reaches the metal fitting D ′ through the slight gap between the metal fitting D ′ and the metal fitting D ′, and falls into the equipment housing portion A ′ of the electronic equipment F ′ under the metal fitting D ′ to cause an abnormality in the electronic equipment F ′. Was there.

In order to prevent this, the wall portion C'and the panel B '
A caulking process was performed to fill the gap between However, there is a problem in workability due to the extra step of the caulking process and the peeling of the caulking process and the re-caulking process during maintenance.

[0005]

[Object] The present invention has been made to solve the above-mentioned conventional problems, and provides an outdoor mounting structure of an electronic device which prevents an abnormal occurrence due to water droplets of the electronic device installed outdoors and has excellent workability. The purpose is to

[0006]

In order to achieve the above object, according to the present invention, a panel having an equipment housing portion of an electronic equipment installed outdoors is attached to a metal fitting fixed to a wall portion. In an electronic device outdoor mounting structure that is mounted in a mounting hole of an electronic device on a wall, a roof part is provided on a metal part above the device housing part among the metal parts.

[0007]

In the electronic equipment outdoor mounting structure according to the present invention, the roof is provided on the metal fitting above the equipment housing portion of the electronic equipment, so that the water drops do not fall into the equipment housing portion, and are dependent on the water drops of the electronic equipment installed outdoors. Abnormality is prevented.

[0008]

DETAILED DESCRIPTION OF THE PREFERRED EMBODIMENTS An embodiment of an electronic equipment outdoor mounting structure according to the present invention will be described below in detail with reference to the drawings. As shown in FIG. 1, when the electronic device F is installed outdoors, such as a doorphone handset installed on a gate post or an outer wall, a panel B to be described later is fitted and fixed above and below the wall C. D is screwed and fixed. A device housing A including a substrate on which a microphone, a speaker, an amplifier, and other electronic components are mounted is fixed to a panel B with screws or the like, the panel B is fitted to the metal fitting D, and the panel B is not easily removed. , Fix panel B to metal fitting D with screws. As described above, the structure in which the device accommodating portion A is housed in the mounting hole E of the electronic device of the wall portion C is similar to the conventional structure.

As shown in FIG. 1, the electronic equipment outdoor mounting structure according to the present invention is characterized in that the metal fitting Du of the metal fitting D above the equipment housing A is wider than the width Aw of the equipment housing A (FIG. 2). ) The roof R is provided. The width Rw (Fig. 2) of the roof R is the width Aw of the equipment housing A.
If it is wider and the depth can cover more than the rear part Ab of the equipment accommodating part A, the roof part R is preferably horizontal, preferably the mounting hole E.
A shape having a slant in the depth direction is preferable (FIG. 3 (a)).

When the width Rw of the roof part R is wider than the width Aw of the device housing part A and the depth does not cover the back part of the rear part Ab of the device housing part A, the roof part R rises behind the mounting hole E and rises Rs. And a horizontal shape is preferable (Fig. 3
(B)). In both cases and, the width Rw of the roof portion R is wider than the width Aw of the equipment accommodating portion A, but if Rw <Aw, the rising portion R of the roof portion R in the depth direction of the mounting hole E.
s ′ are provided in parallel, and the roof part R has a horizontal slope, preferably a downward slope in the depth direction of the mounting hole E, and the depth of the roof part R covers the depth of the rear part Ab of the equipment accommodating part A. It is suitable (FIG. 3 (c)).

In the case of FIG. 3 (a), when the wall portion C is dropped by rain or the like, the panel B and the wall portion C are dropped.
Water droplets reach the metal fitting D through a small gap between
The metal fitting D has a roof portion R, and the depth of the roof portion R can cover the rear portion Ab of the equipment accommodating portion A to a depth and has a slope which is horizontal or slightly lowered in the depth direction of the mounting hole E. A
Since the width Rw of the roof portion R is wider than the width Aw of the roof part R, the water droplets drop deeper than the rear part Ab of the device housing part A or on the side of the width Aw of the device housing part A. Abnormality is prevented.

In the case of, as shown in FIG. 3 (b), the roof R is provided with a rising Rs at the back of the mounting hole E,
It has a horizontal shape, and water droplets do not fall on the rear part Ab of the equipment housing A, and the width Rw of the roof R is larger than the width Aw of the equipment housing A.
Since it has a wider shape, it falls on the side of the width Aw of the device accommodating portion A, so that the occurrence of abnormality in the electronic device due to water droplets is prevented.

In the case of, the rising portion Rs of the roof portion R is provided in parallel with the depth direction of the mounting hole E, and the roof portion R has a horizontal inclination or a slope descending in the depth direction of the mounting hole E,
Since the depth of the roof portion R covers the rear part Ab of the device accommodating portion A to the back, the water droplets drop deeper than the rear part Ab of the device accommodating portion A, so that the occurrence of an abnormality in the electronic device due to the water droplets is prevented. .

The shape of the roof portion R is not limited to the above-described shape as long as a water drop does not fall into the equipment accommodating portion A, such as an umbrella-shaped slope.

[0015]

As is apparent from the above embodiments, in the present invention, the panel to which the equipment housing portion of the electronic equipment installed outdoors is attached to the metal fitting fixed to the wall portion to attach the wall portion to the wall portion. In the electronic equipment outdoor mounting structure that is installed in the mounting hole of the electronic equipment, the roof is provided on the metal fitting above the equipment accommodating portion, so that the occurrence of abnormalities in the electronic equipment due to water droplets is prevented, and It does not require any steps and has excellent workability.

[Brief description of drawings]

FIG. 1 is a sectional view illustrating an embodiment of an electronic device outdoor mounting structure according to the present invention.

FIG. 2 is a perspective view illustrating an embodiment of an electronic device outdoor mounting structure according to the present invention.

3 (a) and 3 (b) are cross-sectional views for explaining another embodiment of the electronic device outdoor mounting structure according to the present invention, and FIG. 3 (c) is a view showing another embodiment as seen from the inside of the mounting hole. Is.

FIG. 4 is a cross-sectional view illustrating a conventional electronic device outdoor mounting structure.

[Explanation of symbols]

 A ... Equipment housing B ... Panel C ... Wall D ... Metal fitting Du ... Metal fitting above equipment housing E ... Electronic device mounting hole F ... Electronic equipment R ... Roof part Rs, Rs' ... Rise of roof part

Claims (1)

[Scope of utility model registration request] 1. A panel (B) to which a device housing (A) of an electronic device (F) installed outdoors is attached to a metal fitting (D) fixed to a wall (C) to attach the wall. In the electronic device outdoor mounting structure for mounting in the mounting hole (E) of the electronic device (F) of the part (C), the roof part is attached to the metal part (Du) above the device accommodating part (A) in the metal part (D). (R) is provided, and an electronic device outdoor mounting structure is provided.