JPH0522107Y2 - - Google Patents

Description

[Detailed description of the invention] [Field of industrial application] The present invention relates to the improvement of a cabinet for electrical equipment, and relates to a cabinet for electrical equipment that is equipped with a mounting table on which an electrical equipment can be placed and slidable back and forth. .

[Conventional technology]

Conventionally, when moving electrical equipment in a cabinet intended for placing electrical equipment, it was necessary to leave room for wiring cords such as power lines.
Cabinets have been provided in which this surplus is accommodated internally to improve the appearance. For example, as disclosed in Japanese Utility Model Publication No. 40-22773, a pulley is rotatably supported on the other end of an arm whose one end is pivotally mounted in a cabinet, and
A part of the pulley is surrounded by a cord guide plate, and the wiring cord extending downward from the electrical equipment is guided by the cord guide plate and wound around the pulley, and then fixed to a cabinet or led outside, and connected to the pulley. When the electrical equipment is moved with the arm hanging down due to the weight of the cord guide plate, the arm rotates upward as the wiring cord rises to supply a predetermined length. However, since it has movable parts such as arms and pulleys, it not only causes failure but also increases costs.Furthermore, when accommodating the extra wiring cord, the pulley and cord guide plate are required. Since it is only a weight action, it is difficult to perform it smoothly, and it is particularly difficult to apply it to wiring cords with high bending strength.

[The problem that the idea attempts to solve]

In view of the above-mentioned situation, the present invention aims to solve the problem by being able to accommodate the extra wiring cords of electrical equipment placed on a mounting table that can be slid back and forth, and to accommodate the wiring cords of electrical equipment placed on a mounting table that can be slid back and forth. To provide a cabinet for electrical equipment with a slide mounting stand, which can supply and accommodate a surplus of wiring cords, has a simple structure, has high strength, and is inexpensive.

[Means to solve the problem]

In order to solve the above-mentioned problem, the present invention provides a mounting table that is slidable back and forth and has an elastic body attached to the rear edge that contacts the back plate in order to place electrical equipment on the upper part of the main body that is open upward and at the front. , a guide rod is installed horizontally at intervals below the mounting table, and an insertion hole is formed in the back plate behind the rod, and a margin is set for sliding the wiring cord of the electrical equipment placed on the mounting table back and forth. was hung on the guide rod through the rear edge of the mounting table and led out from the insertion hole to constitute a cabinet for electrical equipment with a slide mounting table.

[Effect]

The electrical equipment cabinet with a slide mounting stand of the present invention, which has the above-mentioned contents, is designed so that a preset margin of the wiring cord of the electrical equipment arranged on the mounting stand is passed through the rear edge of the mounting stand and hung on the guide rod. Since it is led out from the insertion hole of the plate, the mounting table can be pushed in and housed in a roughly Z-shaped state with the extra space stretched out, to a state in which it is pulled out forward and extended in a substantially straight line. The margin of the wiring cord is changed as it slides back and forth, and the elastic body attached to the rear edge of the mounting base comes into contact with the back plate of the cabinet body and acts as a cushion.
It holds the wiring code.

〔Example〕

Next, the present invention will be further explained in detail based on the embodiments shown in the accompanying drawings.

1 and 2 show a typical embodiment of the present invention. In the figures, 1 is a cabinet main body that is open from above and the front, 2 is a mounting table provided on the top of the main body 1 so as to be slidable back and forth, and 3 is a mounting board. 2, the guide rods are horizontally installed at intervals below the figure.

The main body 1 comprises a bottom plate 4, side plates 5, 5, and a back plate 6 to form a box with an open top and front, and a partition plate 7 is horizontally fixed to the upper part of the inside, and the lower part thereof is a storage space 8. The storage space 8 is configured by appropriately providing drawers 9 and the like.

The mounting table 2 is arranged above the partition plate 7 at a predetermined interval, and is supported so as to be slidable back and forth by a guide device 10 attached to the side plates 5, 5.
Further, a front plate 11 is fixed to the front end of the mounting table 2 and a handle 12 is provided thereon, and an elastic body 13 is attached to the rear edge of the mounting table 2.

Further, the guide rods 3 are installed horizontally at intervals below the mounting table 2 in a direction perpendicular to the sliding direction of the mounting table 2, but in this embodiment, both sides of the guide rods 3 are placed downward. Support part 14 formed by bending
is fixed upright on the partition plate 7. The fixed position is a position where twice the distance from the rear end of the mounting table 2 to the guide rod 3 matches or is slightly longer than the longitudinal slide stroke length of the mounting table 2. It is set to . In addition, the guide rod 3
The partition plate 7 is a support plate (not shown) that is simply formed into a rod or pin shape and has double-sided tape attached to the bottom surface.
It is also possible to fix the rod-shaped guide rod 3 horizontally or rotatably by attaching it to the upper surface of the guide rod 3 or fixing it with screws or the like.

Further, below the mounting table 2 and the guide rod 3
An insertion hole 15 is opened in a portion of the back plate 6 corresponding to the rear side.

Then, a wiring cord 17 such as a power line of an electric device 16 such as a recorder placed on the mounting table 2 is pulled out from the rear and guided between the mounting table 2 and the partition plate 7 through the elastic body 13, and After wrapping it around the front guide rod 3 from above for only half a turn,
The wiring cord 17 is led out from the main body 1 through the insertion hole 15 provided in the rear back plate 6, and the preset margin 1 of the wiring cord 17 is guided out from the main body 1 through the insertion hole 15 provided in the rear back plate 6.
8 is stretched and housed in a substantially Z shape between the elastic body 13 and the guide rod 3. Then, with the forward sliding movement of the mounting base 2, the wiring cord 17 has a margin 18
is loosened until the rear end of the mounting table 2 passes the guide rod 3, but when it moves forward beyond that point, the allowance 18 is sequentially extended as it moves. Further, when the mounting table 2 is slid rearward, the margin 18 automatically returns to the initial tensioned and accommodated state, contrary to the above-described operation. Furthermore, when the mounting table 2 is slid rearward and pushed in, the elastic body 13 attached to the rear edge of the mounting table 2 comes into contact with the back plate 6 and acts as a buffer, as shown in FIG. At the same time, the wiring cord 17 is held elastically between the back plates 6 without lateral displacement.

Further, to describe the structure of the mounting table 2 in more detail, the elastic body 13 attached to the rear edge of the mounting table 2 is
As shown in FIGS. 3 and 4, the support rod 19, which has a substantially U-shaped cross section and whose open ends are slightly bent inward, is fixed with screws, and the support rod 19
A soft rubber 20 or the like is press-fitted thereinto. Furthermore, as shown in FIGS. 2 and 6, mounting plates 21, 21 are vertically provided on both sides of the lower surface of the mounting table 2 with their ends left open, and one of the guide rails 22 constituting the guide device 10 is mounted on both sides of the lower surface of the mounting table 2. Attached to the mounting plate 21,
The other support rail 23 is attached to the side plate 5, and the guide rail 22 and support rail 23 are slidably related to each other. Specifically, the guide rail 22 is formed by bending the lower edge of the board 24 at a right angle to form the fixed piece 2.
5, and its upper edge is bent at right angles in the opposite direction to the fixing piece 25 to form a guide piece 26, and the upper end is positioned above the guide piece 26 at the rear end of the base plate 24. A trochanter 27 is rotatably protruded toward the guide piece 26, and a stopper 28 is provided at the rear of the guide piece 26 to protrude downward, and an appropriate number of slits are provided in front of the stopper 28. Notch 29
has been established. In addition, the support rail 23 is formed by bending the upper and lower edges of the board 30 at right angles to one side to form upper and lower support pieces 31 and 32, and the trochanter 27 can roll and move between the support pieces 31 and 32. None, and furthermore, at the front end of the base plate 30, a rotor 33 similar to the above is rotatably protruded toward the upper and lower support pieces 31 and 32, and at the rear end of the lower support piece 32, it is recessed downward. A suction 34 of the trochanter 27 is formed. and,
The fixing piece 25 of the guide rail 22 and the board 24 are brought into contact with the mounting plate 21 of the mounting base 2 and secured with screws, and the board 30 of the support rail 23 is brought into horizontal contact with the side plate 5 and secured with screws. Then, the trochanter 27 of the guide rail 22 is positioned between the upper and lower support pieces 31 and 32 of the support rail 23, and the trochanter 33 of the support rail 23 is brought into contact with the lower surface of the guide piece 26 of the guide rail 22. and the trochanter 2
7 rolls between the upper and lower support pieces 31 and 32,
The trochanter 33 rotatably supports the lower surface of the guide piece 26. Therefore, when the mounting base 2 is pulled forward, the guide piece 26 moves forward with the rotation of the trochanter 33, and the trochanter 33 is positioned in the notch 29 of the guide piece 26. It will temporarily stop, but
If you pull it further forward, it will move and finally stopper 2
The trochanter 33 comes into contact with the 8 and stops, and the mounting table 2
When the trochanter 27 provided at the rear end of the guide rail 22 is pushed to the rearmost position, the lower support piece 3 of the support rail 23
It falls into the suction 34 of 2 and stabilizes in that state.

Incidentally, casters 35 are appropriately attached to the lower surface of the bottom plate 4 to enable the cabinet body 1 to be moved.

[Effect of idea]

According to the above-mentioned electrical equipment cabinet with a sliding mounting base of the present invention, a preset margin of the wiring cord of the electrical equipment is horizontally installed below the mounting base at intervals through the rear edge of the mounting base. After hanging it on the guide rod, it was led out from the insertion hole formed in the rear back plate and housed in a roughly Z shape. In addition to being able to supply
When the mounting table is slid backwards, the excess wiring cord can be automatically restored to its original state, and the structure is simple, with only a guide rod installed horizontally below the mounting table. Therefore, it is strong, there is no fear of failure, and it can be manufactured at low cost. In addition, since the supply and storage of extra wiring cords is done by pulling out and pushing in the mounting table, the present invention is applicable not only to relatively easy-to-bend power lines, but also to wiring cords with high bending strength such as signal cords. It is possible to adopt the structure of An elastic body is attached to the rear edge of the mounting table so that it comes into contact with the back plate of the cabinet body, so even when the mounting table is pushed in with heavy electrical equipment placed on it, The elastic body comes into contact with the back plate to provide a buffering effect, and the excess portion of the wiring cord can be held between the back plate and the back plate without lateral displacement.

[Brief description of the drawings]

Figure 1 is a vertical side view of the cabinet of the present invention.
Fig. 2 is a partially sectional front view of the cabinet shown in Fig. 1, Fig. 3 is a partial perspective view of the rear part of the mounting table, Fig. 4 is a partial sectional view of the rear part of the mounting table, and Fig. 5 is a partial cross-sectional view of the mounting table. FIG. 6 is a perspective view of a guide device that is slidably attached to the cabinet body, and FIG. 6 is a partial cross-sectional view showing a state in which the guide device supports a mounting table. 1... Main body, 2... Placement stand, 3... Guide rod, 4
... Bottom plate, 5 ... Side plate, 6 ... Back plate, 7 ... Partition plate, 8 ... Storage space, 9 ... Drawer, 10 ... Guide device, 11 ... Front plate, 12 ... Pull, 13 ……
Elastic body, 14...Support part, 15...Through hole, 16
... Electrical equipment, 17 ... Wiring cord, 18 ... Margin, 19 ... Support rod, 20 ... Soft rubber, 2
DESCRIPTION OF SYMBOLS 1... Mounting plate, 22... Guide rail, 23... Support rail, 24... Board, 25... Fixed piece, 26
... Guide piece, 27 ... Trochanter, 28 ... Stopper, 29 ... Notch, 30 ... Substrate, 31 ... Support piece, 32 ... Support piece, 33 ... Trochanter, 34 ... Suction, 35 ...Kiyastar.

Claims (1)

[Scope of utility model registration request] In order to place electrical equipment on the upper part of the main body which is open upward and at the front, a mounting table with an elastic body attached to the rear edge that contacts the back plate is provided so as to be slidable back and forth, and guides are provided at intervals below the mounting table. A rod is installed horizontally and an insertion hole is formed in the back plate behind the rod, and the margin set for sliding the wiring cord of the electrical equipment placed on the mounting table back and forth is passed through the rear edge of the mounting table and into the guide rod. A cabinet for electrical equipment with a slide mounting base, characterized in that the cabinet is hung and led out from the insertion hole.