JPH11136814A - Operation desk device - Google Patents

Abstract

PROBLEM TO BE SOLVED: To provide a highly reliable operation desk device. SOLUTION: An operation desk device is provided with a support 4 which is provided between lower frames 2 and constitutes the upper and lower frame sections of a lower frame, rivets 6 which fix the support 4 and lower frames 2 to each other, and upper hinges 10 attached to the tops of the lower frames 2 and having hinge holes 10a, and a hinge pin 15a which supports the opening and closing rotations of a door 3 in a state where one side of the pin 15a is fixed to the top of the door 3 and the other side of the pin 15a is inserted into the hinge holes 10a. Therefore the operability of the operation desk device can be improved.

Description

DETAILED DESCRIPTION OF THE INVENTION

[0001]

BACKGROUND OF THE INVENTION 1. Field of the Invention The present invention relates to an operation desk device used as a switchboard.

[0002]

2. Description of the Related Art A conventional operation desk device has a structure in which a lower frame is attached to a channel base, doors are attached to front and rear, and an operation unit is attached to an upper portion.

[0003]

In the conventional construction, since the lower frame has an integral structure by welding, a new production is required each time depending on the width of the board. or,
Each time the lower cable inlet is required to be newly manufactured, it is difficult to give instructions for the operation. In addition, the door hinge is installed by welding a hinge holder inside the door and attaching it to the hinge fixing part of the frame, so it is difficult to attach the hinge and even if there is a request to change the door due to welding, it is easy Was not able to cope. In addition, since the door has welding, it takes time to finish the coating. Further, since the door handle is different for each specification, a hole is made each time, and the catch is hooked on the frame, so that the paint on the frame is peeled off. The present invention
It is an object of the present invention to provide a functional and inexpensive operation desk device which can easily perform sheet metal working and assembly work in consideration of the above-mentioned conventional problems.

[0004]

An operation desk device according to the present invention is provided on lower left and right sides of an operation desk and constitutes a side frame portion of a lower frame, and is provided between these lower frame frames. A support that constitutes the upper frame and the lower frame of the lower frame, a rivet that assembles and fixes the support and the lower frame, a door that is openably and closably attached to the front of the lower frame, and one of the lower frame A lower hinge fixed to the lower part of the frame and fixed to the other side and fixed to the door and supporting the opening and closing rotation of the door at the lower part, an upper hinge mounted to the upper part of the lower frame frame and having a hinge hole, and one of the door hinges A hinge pin fixed to an upper portion and inserted into a hinge hole to support the opening and closing rotation of the door at the upper portion.

That is, in the operation desk device of the present invention, a housing frame for accommodating electric equipment is composed of left and right frames and front / rear and up / down supports, assembly is performed by rivets, and four plates are attached to a lower portion. With the cable inlet, the door is made of panel bends, the hinge is fixed at the bottom with screws, the hinge pin is inserted into the hole at the top of the door, and it can be rotated,
The handle for facilitating the opening of the door is characterized in that the handle is provided below the door.

In the operation desk device thus constructed, the width of the housing frame for accommodating the electric equipment is changed by the left and right frames and the front and rear and up and down supports. Three doors can be attached freely, the door has a panel-bending structure, the hinges are mounted vertically, and the door handle is provided at the bottom of the door, making the door open smoothly.

[0007]

DESCRIPTION OF THE PREFERRED EMBODIMENTS Next, an embodiment of the operation desk device of the present invention will be described. 1 to 6, a lower frame 2 is provided on both left and right sides of an operation desk having an operation unit 1 on an upper surface to form side frames of the lower frame, and a support 4 is provided between the lower frame 2. The upper frame and the lower frame of the lower frame are provided, and the rivet 6 assembles and fixes the support 4 and the lower frame 2.

The door 3 is attached to the front of the lower frame so as to be openable and closable, and one of the lower hinges 11 is fixed to the lower portion of the lower frame 2 and the other is fixed to the door 3 and is attached. The upper hinge 10 is mounted on the upper part of the lower frame 2 and has a hinge hole 10a.

One of the hinge pins 15a is attached to the upper part of the door 3 via the hinge pin hole 15, and the other is inserted into the hinge hole 10a to support the opening and closing rotation of the door 3 at the upper part. .

That is, in the perspective view of the operation desk apparatus shown in FIG. 1 and the perspective view of the lower frame shown in FIG. 2, the lower frame has a constant depth / height dimension and a variable width dimension.
This is because the support 4 is selected according to the desk width in the lower frame 2 that can be applied to both the left and right sides, and the lower frame is assembled with the rivets 6. When the desk width is 1000 mm or more, the lower frame can be easily assembled by using two assembling rows.

Reference numeral 5 denotes an operation unit fixing hole used to fix the operation unit 1, reference numeral 7 denotes an internal mounting hole used to mount the inside, and reference numeral 8 denotes a hinge used to mount a hinge. Mounting hole.

A hinge mounting hole 8 is provided in the lower frame 2 so that the door 3 can be opened leftward and rightward. Door 3
As shown in FIG.
1 is screwed to the lower frame 2 on the fixed side, the movable side is screwed to the lower part of the door 3 so as to receive the door 3, and the upper hinge 10 is inserted into the hinge pin hole 15 at the upper part of the door 3.
Pass through the pin No. 0 and fix it to the lower frame 2. FIG. 6 shows a perspective view of the lower hinge 11.

To open the door 3, put a finger on the lower handle 12 and pull it forward. To close the door 3, the door 3 is pushed and fixed by magnets 14 provided above and below. There is no handle on the door surface and the operation is easy and the appearance is good.

The opening direction of the door 3 can be changed only by moving the handle 12, the upper hinge 10, the lower hinge 11, and the magnet 14. As shown in FIG. 3, the cable inlet is provided with four plates 9 so that the cable can be drawn in from either the front or the back. FIG. 4 is a sectional view taken along the line AA of FIG.

According to the present invention, it is possible to easily manufacture and assemble any size by forming the housing into a component and adopting a screw structure. Also, the opening and closing direction of the door can be freely changed, and a functional and low-cost operation desk device can be provided.

[0016]

According to the present invention, the operational safety of the operation desk device can be improved.

[Brief description of the drawings]

FIG. 1 is a perspective view of an operation desk device according to an embodiment of the present invention.

FIG. 2 is a perspective view showing a lower frame of FIG. 1;

FIG. 3 is a bottom view of FIG. 1;

FIG. 4 is a sectional view taken along the line AA of FIG. 3;

FIG. 5 is a partially enlarged perspective view showing a lower frame of FIG. 2;

FIG. 6 is a perspective view showing a lower hinge of FIG. 5;

[Explanation of symbols]

 DESCRIPTION OF SYMBOLS 1 Operation part 2 Lower frame frame 3 Door 4 Support 5 Operation part fixing hole 6 Rivet 7 Internal mounting hole 8 Hinge mounting hole 9 Plate 10 Upper hinge 11 Lower hinge 12 Handle

Claims (1)

[Claims] 1. A lower frame provided on both left and right sides of an operation desk to form side frames of a lower frame, and an upper frame and a lower frame of the lower frame provided between these lower frames. A rivet for assembling and fixing the support and the lower frame, a door attached to the front surface of the lower frame so as to be openable and closable, and one fixed to a lower portion of the lower frame and the other A lower hinge fixedly attached to the door and supporting the opening and closing rotation of the door at a lower portion, an upper hinge having a hinge hole attached to an upper portion of the lower frame, and one of the hinges fixed to an upper portion of the door; A hinge pin inserted into the hinge hole to support the opening and closing rotation of the door at an upper portion.