JPH0234853Y2 - - Google Patents

Description

[Detailed Description of the Invention] [New Technical Field of the Invention] This invention relates to a mounting structure for an electronic device housing in which an amplifier such as a booster for a TV antenna is configured inside.

[Prior Art and Its Disadvantages] Electronic devices, such as TV antenna boosters, are usually mounted on a wall or the like. That is, when installing such a housing for electronic equipment, a mounting piece is usually installed, and this mounting piece can be tightened and fixed to a wall surface using screws. For this reason, when the electronic device casing is subjected to shocks, vibrations, etc., the casing is supported only by the mounting pieces, so it rattles and cannot be fixed. Also, even after installing the wall mounting bracket, a similar phenomenon occurred when the screws loosened slightly.

Especially when using this case as a wall-mounted
Furthermore, if it is made to be shared when used on a desk, there will be restrictions on the mounting structure, which will cause problems in terms of appearance when used on a desk, for example.

[Purpose of the invention] This invention was created in view of the above points, and it not only allows for stable installation and setting on the wall, but also allows for easy attachment and removal by simply loosening a screw, for example. Another object of the present invention is to provide a mounting structure for an electronic device casing using a wall mounting bracket that can be effectively used on a desk.

[Key points of the invention] In other words, the mounting structure of the electronic device casing according to this invention is such that the mounting part attached to the back surface of the casing is slid and supported by a mounting piece that is previously attached to a wall or the like. At the same time, a mounting bracket with a support piece that supports the side surface of the case is fixed to the wall surface, and the support piece of this mounting bracket has a large diameter part through which the screw head passes, and A mounting hole is formed with a sufficiently small diameter portion, and a mounting screw screwed into the housing is inserted into the mounting hole and tightened.

[Embodiment of the invention] An embodiment of the invention will be described below with reference to the drawings. In Figure 1 a, b and Figure 2, 1
Reference numeral 1 denotes a housing for an electronic device that houses an amplifier and is installed on a normal wall surface, etc., and a mounting plate 13 is provided on the back side of this housing 11 for attaching this housing 11 to a wall 12. . This mounting plate 13 is provided with a small gap between it and the back side of the housing 11, and a mounting piece 14 is inserted into this gap from below.
is now being inserted.

This mounting piece 14 has a mounting screw 1 attached to the wall 12.
5a and 15b, a gap is set between the wall 12 and the wall 12, and the wall 15 is formed to extend upward. And this mounting piece 1
4 and the wall 12, slide the mounting plate 13 from above between the mounting plate 13 and the mounting piece 14.
The housing 11 is supported by meshing with each other so that they overlap.

A guide protrusion 16a is provided on the lower surface of the housing 11,
16b, and further these protrusions 16a, 16b
A metal fitting fixing screw 17 is set in the center of the frame to form a fixing part. A wall mounting bracket 18 is coupled to this fixing portion, and this bracket 18 is composed of two pieces bent at right angles, one of which has a supporting piece that fits into the projections 16a and 16b. Guide holes 19a and 19b are formed in the center thereof, and an opening 20 that fits the metal fitting mounting screw 17 is formed in the center thereof. This opening 20 is constructed by combining two types of holes, and the guide holes 19a and 19 are
A small diameter portion slightly larger than the diameter of the shaft portion of the metal fitting screw 17 is formed at the same height as b, and the screw 1 is connected to the small diameter portion.
A large diameter portion is formed through which the head portion of No. 7 can pass. That is, by sliding this opening 20, the wall mounting bracket 18 can be attached or detached.
a and 16b are fitted and the screw 17 is located in the small diameter portion of the opening 20, and by tightening the screw 17, the housing 11 is attached and fixed to the wall 12. The mounting bracket 18 is attached to the wall 12 by a wall mounting bracket mounting screw 21.

That is, to attach the housing 11 to a wall, loosen the metal fitting screws 17 in advance, and in this state, insert the head portion of the metal fitting screw 17 through the larger hole of the opening 20 formed in the wall surface mounting metal fitting 18. pass. Then, slide the metal fitting 18 (downward in FIG. 2) to a position where the shaft of the screw 17 fits into the smaller side of the opening 20. At this time, the guide protrusions 16a, 16b and the guide holes 19a, 19b are fitted into each other. Then, the wall mounting bracket 18 is fixedly attached to the housing 11 by tightening the bracket mounting screw 17.

After attaching the wall mounting bracket 18 in this manner, the housing 11 is slid from above so that the mounting plate 13 is fixed to the mounting piece 14 installed on the wall 12 in advance. The housing 11 is attached to the wall 12 by the mounting plate 13.
When the wall mounting bracket is fixed to
This secures the wall mounting bracket 18 to the wall 12 and further secures the housing 11 more firmly.

[Effects of the invention] As described above, according to this invention, the casing can be easily attached to and removed from the wall, and it can also be firmly attached to the wall or other casing even when subjected to shocks, vibrations, etc. etc. can be fixed. Furthermore, even if the screws for attaching the wall mounting bracket become slightly loose, they can be fixed by fitting the protrusion into the fitting hole, and can be easily attached or removed by simply loosening the bracket mounting screws without removing them.
Further, since there are no unnecessary mounting members on the housing even when the housing is removed, the appearance on the desk can be made good.

[Brief explanation of the drawing]

Fig. 1a is a perspective view of an electronic device casing according to an embodiment of the invention, as seen from the back side, Fig. 1b is a diagram showing a mounting piece for installing this casing, and Fig. 2 is a perspective view of this case. FIG. 3 is a perspective view of the casing viewed from the bottom side. 11... Housing for electronic equipment, 12... Wall, 13...
...Mounting plate, 14...Mounting piece, 15a, 15b...
Mounting screws, 16a, 16b...Guide protrusion, 17
...Bracket mounting screw, 18...Wall mounting bracket, 19
a, 19b...Guide hole, 20...Opening, 21...
...Wall mounting bracket mounting screw.

Claims (1)

[Scope of Claim for Utility Model Registration] A wall mounting bracket with an opening formed by a plurality of guide holes and an opening formed by a large diameter part through which the head of a mounting screw passes and a small diameter part continuous to the large diameter part, and a side surface of a housing. and a plurality of guide protrusions that are formed in the above-mentioned guide holes and that fit into the guide holes, and metal fitting screws that fit into the openings of the wall mounting bracket and are provided on the side surface of the housing, An electronic device in which the mounting screw is inserted into the large diameter part of the opening, the mounting screw is installed in the small diameter part of the opening, and the mounting screw is tightened and fixed with the guide protrusion fitting into the guide hole. Mounting structure of the housing.