JPH0521917Y2 - - Google Patents

Description

[Detailed Description of the Invention] <Industrial Application Field> The present invention relates to a technique for fixing a casing on a mounting base via a vibrating device in order to install the casing in a place where vibrations are large.

<Prior Art> As a conventional technology in the above-mentioned field, there is, for example, a technology related to mounting a housing of an electronic device.
This will be explained using FIG. 2. FIG. 2 is a sectional view showing the installation of a conventional housing.

As shown in the figure, the vibration isolating device is constructed by attaching a plurality of vibration isolating rubbers 2 on a plate material 1. A housing 3 of the electronic device is screwed to the head of the vibration isolating rubber 2. Further, the plate material 1 is fixed to a mounting base 4 with bolts 5.

<Problems to be solved by the invention> In the above configuration example, if the bolt 5 is located directly below the housing 3, it is difficult to tighten the bolt 5, and it becomes even more difficult to tighten the bolt 5, especially as the vibration isolating rubber 2 becomes smaller. Therefore, the plate material 1 was set larger than the casing 3, and bolted at a position that avoided directly below the casing 3. It is also necessary to consider space for using tools such as spanners for bolt tightening.

For this reason, when a plurality of casings 3 are installed in parallel on one mounting base 4, the intervals between the casings 3 have to be large, which has been an obstacle to high-density installation.

In addition, especially when installing multiple casings 3 in parallel along a wall, bolts such as bolts 5 on the wall side of adjacent casings, where space cannot be secured to use tools such as spanners, are fastened. There were times when it became impossible.

An object of the present invention is to solve the above-mentioned problems and provide a technique that allows the distance between the casings to be small and allows for easy installation work.

<Means for solving the problems> In order to solve the above problems and achieve the object, the present invention provides a housing mounting structure with an anti-vibration device, in which the housing is fixed onto a mounting base via an anti-vibration device consisting of an anti-vibration material attached onto a plate material, by taking the following measures.

An inclined surface is formed at the end of the upper surface of the plate material.

A clamp having an inclined surface that engages with the inclined surface of the plate is attached to the upper surface of the mounting base.

<Operation> According to the above-mentioned means, the end portion of the plate material with the sloped surface is locked with a clamp, and then the end portion on the side opposite to the end portion is fixed with a fixing means such as a bolt. , it is possible to attach the plate material to the mounting base.

<Example> An example of the present invention will be described with reference to FIG.
FIG. 1 is a sectional view showing the installation of a casing according to an embodiment of the present invention.

As shown in the figure, the vibration isolator includes a first plate 6
A plurality of anti-vibration rubbers 7 are attached to the upper part, and a second plate member 8 is screwed to the upper part of the anti-vibration rubber 7. An inclined surface 6a is formed at one end of the first plate 6.

The housing 9 of the electronic device has a plurality of long holes 9a on the bottom surface, and a plurality of screw holes 8 provided in the second plate 8.
It is fixed by a screw 10 that is screwed into a.

Further, a clamp 12 is provided protruding from the upper surface of the mounting base 11. This clamp 12 is formed with an inclined surface 12a that engages with the above-mentioned inclined surface 6a and locks the first plate member 6. The end portion of the first plate material 6 on which the inclined surface 6a is formed is secured with the clamp 12, and then the end portion opposite to the end portion is secured with the bolt 5.
By fastening the first plate material 6 to the mounting base 9, the first plate material 6 is attached to the mounting base 9.

At this time, due to dimensional errors in machining of the inclined surface 6a of the first plate material 6 and the inclined surface 12a of the clamp 12, an error occurs in the mounting position of the first plate material 12,
In particular, when a plurality of casings 9 are arranged in parallel, it is conceivable that the casings 9 may not be aligned. FIG. 1 shows a state in which the first plate member 6 is slightly shifted to the right in the figure due to the above-mentioned error. In such a case, the position is adjusted by loosening the screws 10 and sliding the housing 9 leftward along the elongated hole 9a to fix it again.

<Effects of the Invention> As explained above, according to the present invention, a clamp is provided in which an inclined surface is formed at the end of the upper surface of the plate material, and an inclined surface that engages with the inclined surface of the plate material is formed on the upper surface of the mounting base. By securing the end of the board with the sloped surface with a clamp, and then fixing the opposite end with a fixing means such as a bolt, the board can be secured. Can be mounted on a mounting stand.

Therefore, at the end to be secured by a clamp,
Space for fixing with fixing means such as bolts,
There is no need to consider space for using tools such as spanners and spanners, so when installing multiple housings in parallel, the spacing between the housings can be reduced.
Can be installed in high density.

Furthermore, when a plurality of housings are installed in parallel along a wall surface, it is possible to avoid a situation where space for using a tool such as a spanner cannot be secured.

In addition, as in the embodiment, if a case fixing plate is fixed on the upper part of the vibration isolating material and the case is slidably fixed to this case fixing plate, the inclined surface of the plate and the inclined surface of the clamp can be used. Correct the machining error of
This has the advantage that the casing can be installed at a desired position.

[Brief explanation of the drawing]

FIG. 1 is a sectional view showing how a housing according to an embodiment of the present invention is attached, and FIG. 2 is a sectional view showing how a conventional casing is attached. 5... Bolt, 6... First plate material, 6a... Inclined surface of first plate material 6, 7... Anti-vibration rubber, 8... Second plate material, 8a... Screw hole, 9... Housing Body, 9a...
...Long hole, 10...Screw, 11...Mounting plate, 12
... Clamp, 12a ... Inclined surface of the clamp 12.

Claims (1)

[Claims for Utility Model Registration] (1) A case mounting structure with a vibration isolator that fixes the case 9 on a mounting base 11 via a vibration isolator formed by attaching a vibration isolator 7 to a plate 6. An inclined surface 6a is formed at the end of the upper surface of the plate 6, and a clamp 12 is attached to the upper surface of the mounting base 11, the clamp 12 having an inclined surface 12a that engages with the inclined surface 6a of the plate 6. A housing mounting structure with a vibration isolator. (2) In the case mounting structure with a vibration isolator as described in claim 1 of the utility model registration claim, a case fixing plate 8 to which the case 9 is slidably fixed is fixed to the upper part of the vibration isolator 7. A housing mounting structure with a vibration isolator.