JP3044576U - Wall mounting structure for electronic devices - Google Patents

Abstract

(57) [Abstract] [PROBLEMS] To provide a wall mounting structure for an electronic device that can be mounted with a constant force during construction. SOLUTION: When mounting a housing 2 accommodating an electronic component 1 on a wall surface 3, a hook 5 of a mounting bracket 4 fixed to the wall surface is fitted into a hook engaging portion 6 provided on a back surface 21 of the housing. In the wall mounting structure for an electronic device, a recess 8 is formed in a fitting piece 7 of a hook locking portion, and a locking projection 9 corresponding to the recess of the fitting piece is projected on the hook. If the hook protrusion is attached to the recess of the fitting piece, the completion of fitting the hook to the hook engagement part can be known, so the applied force will be constant and there will be no detachment of the case When it is done, the mounting position does not become inconsistent.

Description

[Detailed description of the invention]

[0001]

[Technical field to which the invention belongs]

 The present invention relates to a wall mounting structure for an electronic device, and more particularly, to a wall mounting structure for an electronic device having a hook engaging portion and an uneven hook.

[0002]

[Prior art]

 As shown in FIG. 2 (a), conventionally, a housing 20 such as an intercom, a telephone, etc., in which the electronic component 1 is housed, has a hook locking portion 60 provided on a back surface 21 of the housing 20 and a wall surface with a screw S. It is attached to the wall surface 3 by fitting it into the hook 50 of the mounting bracket 40 fixed to the wall surface 3.

As shown in FIG. 2B, the hook engaging portion 60 provided on the back surface 21 of the housing 20 includes a hook fitting insertion opening 69 for guiding the hook 50 and a hook fitting insertion groove into which the hook 50 is inserted. 68, and a fitting piece 70 fitted between the hook 50 and the mounting body 49. The housing 20 such as an intercom or a telephone is connected to a connecting wire (not shown) drawn from the wall surface 3 and then, from the hook fitting opening 69 on the rear surface 21 of the housing 20 to a mounting bracket 40 fixed to the wall surface 3. The hook 50 is lightly inserted into the hook fitting groove 68, and then the fitting piece 70 of the housing 20 is fitted while being press-fitted between the hook 50 and the fitting main body 49 (arrow A).

[0004]

[Problems to be solved by the device]

 In the wall mounting structure of the conventional electronic device described above, when the housing 20 is mounted on the mounting bracket 4, it is necessary to press-fit while adjusting the force for fitting. Further, the pressing force does not make the insertion position of the hook 50 into the hook fitting groove 68, and hence the fitting position of the fitting piece 70 of the housing 20 between the hook 50 and the mounting bracket main body 49, constant. If the input is weak, the housing 20 is likely to come off, which is a drawback.

Further, when a plurality of devices are mounted side by side, the mounting positions are not uniform and aesthetically disadvantageous. The present invention has been made in order to solve the above-mentioned conventional drawbacks, and provides a wall mounting structure for an electronic device in which the housing of the electronic device can be mounted with a constant force on the hook of the mounting bracket on the wall during construction. With the goal.

[0006]

[Means for Solving the Problems]

 According to the wall mounting structure of the electronic device according to the present invention, when mounting the housing containing the electronic parts on the wall, the hook of the mounting bracket fixed to the wall is attached to the hook locking part provided on the back surface of the housing. In a wall mounting structure of an electronic device to be fitted, a recess is formed in either one of the hook engagement portion and the hook, and the engagement protrusion corresponding to the depression is provided on the other side of the hook and hook engagement portion. It is the one that is raised.

If a convex portion is attached to the concave portion between the hook engaging portion and the hook, the completion of fitting of the hook to the hook engaging portion can be known, so that the applied force becomes constant and the housing is detached or Uneven mounting positions do not occur.

[0008]

[Embodiment of the invention]

 Embodiments of a wall mounting structure for an electronic device according to the present invention will be described below in detail with reference to the drawings. As shown in FIG. 1 (a), in a case 2 in which an electronic component 1 is housed, such as an intercom or a telephone, a hook engaging portion 6 provided on a back surface 21 of the case 2 is attached to a wall surface 3 with a screw S. It is attached to the wall surface 3 by being fitted into the hook 5 of the fixed mounting member 4.

As shown in FIG. 1B, the hook engaging portion 6 provided on the rear surface 21 of the housing 2 includes a hook fitting opening 69 for guiding the hook 5, and a hook fitting groove into which the hook 5 is inserted. 68, a fitting piece 7 fitted between the hook 5 and the mounting body 49, and a recess 8 is formed in the fitting piece 7 of the hook engaging portion 6, and the recess 8 of the fitting piece 7 is formed. The corresponding locking protrusion 9 is provided on the hook 5.

The housing 2 such as an intercom or a telephone is fixed to the wall surface 3 from the hook fitting opening 69 on the rear surface 21 of the housing 2 after being connected to a connecting wire (not shown) drawn from the wall surface 3. The hook 5 of the fitting 4 is lightly inserted into the hook fitting groove 68, and then the fitting piece 7 of the housing 2 is fitted while press-fitting between the hook 5 and the fitting body 49 (arrow B). . In the wall mounting structure of the electronic device of the present invention, when the housing 2 is fitted and mounted on the hook 5 of the mounting bracket 4 fixed to the wall surface 3, the hook 5 is locked in the recess 8 of the hook locking portion 6. When the convex portion 9 is attached, it is possible to know the fitting of the hook 5 to the hook engaging portion 6, so that the hook 5 can be fitted with a proper force. In addition, since the locking projection 9 of the hook 5 is mounted in the recess 8 of the hook locking portion 6, the housing does not come off and the mounting positions of a plurality of the device housings arranged side by side do not become inconsistent. .

As shown in FIG. 1 (c), the engaging projection 7 is provided on the fitting piece 7 of the hook engaging part 6, and a recess corresponding to the engaging projection 9 of the fitting piece 7 is formed. It is also suitable to engrave 8 on the hook 5. Further, as shown in the lower part of FIG. 1A, it is also preferable to engrave a recess 8 on the back surface 21 side of the housing 2 on the side opposite to the fitting piece 7, and similarly, on the back surface 21 side of the housing 2. Similarly, it is also suitable to provide a convex portion 9 on the side opposite to the fitting piece 7 (left side in FIG. 1C) (not shown).

[0012]

[Effect of the invention]

 As is clear from the above embodiments, the wall mounting structure of the electronic device according to the present invention is an electronic device in which the hook of the mounting bracket fixed to the wall is fitted to the hook engaging portion provided on the back surface of the housing. In this wall mounting structure, a recess is formed on either one of the hook engaging part and the hook, and the engaging protrusion corresponding to the recess is provided on the other of the hook and the hook engaging part. If a convex part is attached to the concave part between the locking part and the hook, the completion of fitting of the hook to the hook locking part can be known, so the applied force will be constant, and the case will come off and the mounting position will not be uniform. Does not occur.

[Brief description of the drawings]

1A is a view for explaining a wall mounting structure of an electronic device according to the present invention, FIG. 1B is an enlarged view of a main part thereof, and FIG.
FIG. 6 is an enlarged view of a main part of another embodiment.

2A and 2B are views showing a conventional wall mounting structure of an electronic device.

[Explanation of symbols]

 DESCRIPTION OF SYMBOLS 1 ・ ・ ・ Electronic parts 2 ・ ・ ・ Housing 21 ・ ・ ・ Back surface of housing 3 ・ ・ ・ Wall surface 4 ・ ・ ・ Mounting metal fitting 5 ・ ・ ・ Hook 6 ・ ・ ・ Hook locking part 8 ・ ・ ・ Recessed part 9 ・ ・ ・ Locked protruding part

Claims (1)

[Utility model registration claims] 1. When mounting a housing (2) accommodating an electronic component (1) on a wall surface (3), a hook (5) of a mounting bracket (4) fixed to the wall surface is attached to the back surface of the housing. (2
A wall mounting structure for an electronic device fitted into a hook engaging portion (6) provided in 1), wherein a recess (8) is formed in either one of the hook engaging portion and the hook, and the recess is formed. 2. A wall mounting structure for an electronic device, characterized in that a locking projection (9) corresponding to the above is provided on the other of the hook and the hook locking part.