JPH0536309Y2 - - Google Patents

Description

[Detailed description of the invention] [Industrial application field] This invention is applicable to measurement/control and other operation consoles.
It concerns the CRT implementation structure when implementing a CRT.

[Conventional technology]

In recent years, as data processing technology has progressed, CRTs for displaying processing information are increasingly being incorporated into operation consoles.

In such cases, a commercially available CRT is usually used, and is embedded in the console to create a sense of unity with the console. Furthermore, since CRTs have a shorter lifespan than other parts, when installing them, consideration must be given to ease of replacement work for maintenance.

FIGS. 2a and 2b are a front view and a side sectional view showing a conventional CRT mounting structure. As shown in the figure,
The CRT 1 is attached to a CRT mounting bracket 2, and the CRT mounting bracket 2 is fixed to the inner bottom surface of the console 3. CRT mounting bracket 2 is
In order to match the CRT 1 to the CRT mounting surface of the operator console 3, it is designed and manufactured based on the dimensions of the CRT that have been measured in detail. Further, when the CRT 1 is actually mounted, a panel 4 is attached to the mounting surface of the operator console 3 so that the positional deviation between the mounting surface of the operator console 3 and the CRT 1 can be corrected.

[Problem that the invention attempts to solve]

However, in the above conventional structure, CRT1
Since the CRT itself has a complicated shape and the CRT mounting surface is usually sloped, it is difficult to align the CRT 1 and panel 4. It was being processed.

In addition, other devices such as a controller and a magnetic disk device are built inside the operation console 3, and the CRT1
When mounting the CRT1 or removing it for maintenance or replacement, extreme care must be taken to prevent the CRT1 from coming into contact with other devices.
Since the CRT 1 is connected to the controller/magnetic disk device with a cable of a specified length, the above-mentioned work has become even more difficult.

In view of these problems, the present invention aims to provide a CRT mounting structure that allows easy mounting and removal work.

[Means for solving problems]

In order to solve the above-mentioned problems, the present invention provides a CRT mounting structure when the CRT mounting panel of the operation console is inclined, by protruding two guide pins at predetermined positions on the bottom plate of the box-shaped member. A CRT mounting base formed by providing a plurality of long holes in a plate part provided by extending one side of the bottom plate, a flat part on which the CRT mounting base is mounted and slidable, and both sides of the flat part. Two guide pins protruding from the bottom of the CRT mounting base are loosely fitted into the flat part of a rectangular plate material having a step of a predetermined size and side parts formed parallel to the flat part. A guide groove for sliding and guiding the CRT mounting base, and a screw hole for screwing the CRT mounting base through a long hole provided in a plate portion of the mounting base are provided. A plurality of screws are installed at predetermined positions on both sides of the console housing and are inserted with a plurality of screws into which a plurality of nuts are respectively screwed to adjust the mounting position of the plate material to the console housing. It consists of an installation stand formed with a long hole.

[Effect]

First, the CRT is installed on the CRT mount, and then the CRT mount slides on the installation pedestal and is fixed at the desired position.
will be implemented. At this time, since the CRT moves inside the console in a fixed path along the guide groove formed on the sliding surface, mounting or removal work can be easily performed without fear of contact with other devices. Further, the relative position between the CRT and the CRT mounting surface is adjusted by adjusting the inclination and position of the installation stand.

〔Example〕

Figure 1 a, b, and c are CRTs of one embodiment of the present invention.
They are an exploded perspective view, a side sectional view, and a plan sectional view showing the mounting structure. Note that in FIG. 1, the outer casing of the operation console is omitted.

As shown in these figures, install the CRT mount 5
is the stand on which the CRT1 is attached. Installation stand 6
is a stand on which the CRT mounting stand 5 is mounted.
A guide groove 7 is formed on the installation base 6, and
A guide pin 8 is provided on the lower surface of the CRT mounting base 5, and by engaging the guide pin 8 with the guide groove 7, the CRT mounting base 5 is mounted on the installation base 6 so as to be able to slide freely along the guide groove 7. has been done.

Further, a plate portion having a long hole 9 is formed on the CRT mounting base 5, and a screw hole 10 is formed on the installation base 6, so that the CRT mounting base 5 can be slid and fixed with a screw 11 at the advanced position. The structure allows for

Furthermore, long holes 12 are formed on both sides of the installation base 6. On the other hand, a bolt 13 is attached to the inner bottom surface of the operation console 3 so as to protrude. After inserting the bolt 13 into the long hole 12, tighten the two nuts 14.
The installation stand 6 is attached by sandwiching the sides of the installation stand 6 from above and below.

The CRT 1 is mounted by sliding the CRT mount 5 along the guide groove 7 to move it forward inside the console 3 and then fixing it with the screws 11.
At this time, as can be seen from FIG. 1c, without contacting other devices such as the magnetic disk device 15,
The CRT 1 can be advanced within the console 3.
Also, when adjusting the mounting position of CRT1,
This can be done by loosening the screws that fasten the mounting base 5 and the installation base 6 to adjust their positions, or by loosening the nuts 14 and adjusting the angle and inclination of the installation base 6.

Also, in maintenance and replacement work, etc.
When removing CRT1, remove screw 11,
This can be easily done by sliding the CRT mounting base 5 and pulling out the CRT 1. And CRT1
To remount the CRT 1, slide the CRT mount 5 and move the CRT 1 forward in the same way,
This is done by stopping with 1. At this time, there is no need to perform any particular position adjustment, which simplifies the work.

[Effect of the invention]

As explained above, according to the present invention, the CRT moves inside the console in a fixed path along the guide groove formed on the sliding surface of the installation base, so there is no risk of contact with other installations. Moreover,
Adjust the relative position between the CRT and the CRT mounting surface.
This can be done by adjusting the inclination and position of the installation stand, which has the effect of making the mounting or removal work extremely easy.

[Brief explanation of the drawing]

Figure 1 a, b, and c are CRTs of one embodiment of the present invention.
FIGS. 2A and 2B are an exploded perspective view, a side sectional view, and a plan sectional view showing a mounting structure, and FIGS. 2A and 2B are a front view and a side sectional view showing a conventional CRT mounting structure. 1...CRT, 2...CRT mounting bracket, 3...
...Operation console, 4...Panel, 5...CRT mounting stand, 6...Installation stand, 7...Guide groove, 8...Guide pin, 9...Elongated hole, 10...Screw hole, 11...
Screw, 12... Long hole, 13... Bolt, 14...
Natsu, 15...Magnetic disk device.

Claims (1)

[Scope of Claim for Utility Model Registration] In a CRT mounting structure in an operation console consisting of a CRT mounting base for mounting a CRT, and a mounting base attached to the console housing for mounting the CRT mounting base, Two guide pins are provided protruding at predetermined positions, and a plurality of elongated holes are formed in a plate portion provided by extending one of the bottom plates.
A CRT mounting base, a flat part on which the CRT mounting base is mounted and slidable, and side parts having steps of a predetermined size on both sides of the flat part and formed parallel to the flat part. The plane part of the rectangular plate material made of
A guide groove into which two guide pins protruding from the bottom of the CRT mount are loosely fitted and guide the CRT mount by sliding, and a long hole provided in the plate of the mount. a screw hole into which a screw is inserted is provided, and the board is erected on the console housing at predetermined positions on both sides of the console, and the position at which the plate material is attached to the console housing is adjusted. 1. A CRT mounting structure in an operation console, comprising an installation base formed with a plurality of long holes into which a plurality of screws into which a plurality of nuts are respectively screwed are inserted.