JPH051116Y2 - - Google Patents

Description

[Detailed Description of the Invention] [Industrial Application Field] The present invention relates to a mounting device for a stopper fitting used when mounting an electronic equipment unit such as a DC stabilized power supply on a rack mount frame.

[Prior Art] Conventionally, when an electronic device unit such as a DC stabilized power supply is mounted on a rack mount frame, the electronic device unit is attached to the rack mount frame by screwing using a mounting member. Therefore, when installing the electronic device unit on the rack mount frame, not only does it require a large space, but also separate mounting members must be prepared, which has the disadvantage of requiring a complicated process to attach the electronic device unit to the rack mount frame. Ta.

[Problem to be solved by the invention] The present invention has been made in view of the above points, and by attaching a stopper fitting to the electronic equipment unit in advance, it is easy to attach the electronic equipment unit to the rack mount frame. It is an object of the present invention to provide a mounting device for a stopper fitting that can be easily attached to an electronic equipment unit.

[Means and effects for solving the problem] In order to achieve the above object, the present invention provides a plate-shaped metal fitting that is flat near the front and rear parts and is inclined between the front part and the rear part. a main body, a front locking part integrally provided on the front part of the metal fitting main body so as to protrude laterally, and a rear locking part having a rising part protruding laterally and integrally provided near the rear of the metal fitting main body. A stopper metal fitting comprising a stopper part and a stopper protrusion protruding from the rear part of the metal fitting body, and a front insertion hole and a rear insertion hole into which the front locking part and the rear locking part are inserted. Then, the front locking part and the rear locking part, which are provided continuously in front of the front insertion hole and the rear insertion hole, respectively, and are inserted into the front insertion hole and the rear insertion hole are inserted and locked. An electronic device unit having a slit hole on the bottom surface, and the front locking portion and the rear locking portion of the stopper fitting are connected to the front insertion portion provided on the bottom surface of the electronic device unit. After inserting the electronic device into the corresponding hole and rear insertion hole, slide the stopper metal fittings forward and insert the front locking part and rear locking part into the slit holes on the bottom of the electronic equipment unit to lock the front part. The stopper fitting is attached to the electronic device unit by locking the stopper and the rear locking portion to the bottom surface of the electronic device unit.

[Embodiments] Hereinafter, embodiments of the present invention will be described in detail with reference to the drawings.

1 to 5 show one embodiment of the present invention, in which FIG. 1 is an exploded perspective view, FIG. 2 is an assembled perspective view, FIG. 3 is an overall perspective view in use, and FIG. 5 is a cross-sectional view of the blank panel portion shown in the figure, and FIG. 5 is a cross-sectional view of the unit portion shown in FIG. 3. That is, as shown in FIG. 3, when an electronic equipment unit 1 such as a DC stabilized power supply is mounted on a rack mount frame 2, the space of the rack mount frame 2 and the space of the electronic equipment unit 1 are There is an empty space 3 at 2. A blank panel 4 formed in a substantially L-shape is attached to the front part of this empty space 3. As shown in FIG. 4, the blank panel 4 has a fixing protrusion 5 protruding from the bottom surface.
is attached with a screw 20, and this fixing protrusion 5
A locking protrusion 6 protruding like a brim on the outer periphery of the lower end of the
are integrally formed.

Further, as shown in FIG. 5, the electronic device unit 1 is provided with a fixing protrusion 7 projecting downward on the front part of the bottom surface, and a locking protrusion 8 protruding from the lower end of the fixing protrusion 7. are integrally formed. At the rear of the bottom of the electronic device unit 1, there is provided a stopper fitting 11 having a fitting main body 9 inclined toward the front and a stopper protrusion 10 projecting toward the rear.

Next, a device for attaching the stopper fitting 11 to the electronic equipment unit 1 will be explained. That is, the first
As shown in the drawings and FIG. 2, the plate-shaped metal fitting main body 9 is formed flat near the front and rear parts, and is inclined between the front part and the rear part. A front locking portion 21 is integrally provided at the front of the metal fitting body 9 and projects laterally, and a rear locking portion 22 having a raised portion protrudes laterally near the rear of the metal fitting body 9. Installed in one piece. Further, the bottom surface of the electronic device unit 1 is provided with a front insertion hole 23 and a rear insertion hole 24 into which the front locking part 21 and the rear locking part 22 are inserted, and a front insertion hole 23 and a rear insertion hole 24. Slit holes 25 into which the front locking part 21 and the rear locking part 22 inserted into the holes 24 are inserted and locked are provided continuously in front of the front insertion hole 23 and the rear insertion hole 24, respectively. That is, the front locking part 21 and the rear locking part 22 of the stopper fitting 11 are inserted into the front insertion hole 23 and the rear insertion hole 24 provided on the bottom surface of the electronic device unit 1, respectively, and then , slide the stopper fitting 11 forward to lock the front locking part 21 and the rear locking part 22.
is inserted into the slit hole 25 on the bottom of the electronic equipment unit 1, the front locking part 21 and the rear locking part 22 are locked to the bottom of the electronic equipment unit 1, and the stopper fitting 11 is attached to the electronic equipment unit 1. It is something. Note that 26 is a locking projection protruding from the bottom surface of the electronic device unit 1, and 27 is a locking hole into which the locking projection 26 is inserted.

Further, as shown in FIGS. 3 to 5, the front fixing member 12 of the rack mount frame has a notch 13 on the front upper part of which the fixing protrusions 5 and 7 are placed.
and a groove 14 into which the rear protrusions of the locking protrusions 6, 8 are inserted. A movable member 15, which is movable back and forth, is attached to the fixed member 12 with an attaching screw 16. This moving member 15 is provided with a groove 17 into which the front projections of the locking projections 6 and 8 are inserted.

A groove 19 is provided in the rear fixing member 18 of the rack mount frame, into which the stopper protrusion 10 of the stopper metal fitting 11 is inserted.

That is, when the electronic device unit 1 is mounted on a rack mount frame, the electronic device unit 1
The stopper protrusion 10 of the stopper metal fitting 11 provided on the lower surface of the rear fixing member 18 is inserted into the groove 1 of the rear fixing member 18.
9, and the rear protrusion of the locking protrusion 8 of the fixing protrusion 7 is inserted into the groove 14 of the front fixing member 12, thereby fixing the electronic device unit 1 to the front fixing member 12 and the rear fixing member 18. Place it on top. Thereafter, the movable member 15 is attached to the front fixing member 12 with the mounting screw 16 by inserting the front protrusion of the locking protrusion 8 of the fixing protrusion 7 into the groove 17 of the movable member 15 .

On the other hand, in order to mount the blank panel 4 on the rack mount frame, the rear protrusion of the locking protrusion 6 of the fixing protrusion 5 is inserted into the groove 14 of the front fixing member 12.
The blank panel 4 is placed on the front fixing member 12 so as to be inserted into the front fixing member 12. After that, the moving member 15
The movable member 15 is attached to the front fixing member 12 with the mounting screw 16 by inserting the front protrusion of the locking protrusion 6 of the fixing protrusion 5 into the groove 17 .

Therefore, the blank panel 4 and the electronic device unit 1 can be attached at the same time by the moving member 15.

In addition, a blank panel 4 and an electronic equipment unit 1
To remove it from the rack mount frame, loosen the mounting screw 16 and attach the moving member 15 to the front fixing member 1.
2 and move the blank panel 4 and electronic device unit 1 forward.

Therefore, when electronic equipment units are mounted on a rack mount frame, there is no need for separate mounting members between the electronic equipment units, and since the electronic equipment units are fixed to the rack mount frame on the bottom surface, the electronic equipment units can be easily attached to each other. Space can be reduced by narrowing the spacing. Further, the electronic device unit can be easily fixed by simply attaching the moving member with a mounting screw, and since the electronic device unit is directly fixed to the rack mount frame, it can be securely fixed.

Furthermore, since the empty space in the rack mount frame can be filled with a blank panel, there is no need to make the same casing as the electronic equipment unit, and thus costs can be reduced. Furthermore, since the blank panel can be attached at the same time as the electronic device unit is attached by attaching the movable member using the attaching screws, the attachment is easy and can be done reliably.

Furthermore, since the stopper fitting can be attached to the electronic equipment unit with a single touch, it can be attached very easily.

[Effects of the invention] As described above, according to the invention, by attaching the stopper fitting to the electronic equipment unit in advance, it is possible to easily attach the electronic equipment unit to the rack mount frame. It is possible to provide a stopper fitting mounting device that allows the fitting to be easily attached to an electronic device unit.

[Brief explanation of the drawing]

1 to 5 show one embodiment of the present invention, in which FIG. 1 is an exploded perspective view, FIG. 2 is an assembled perspective view, FIG. 3 is an overall perspective view in use, and FIG. 5 is a cross-sectional view of the blank panel portion shown in the figure, and FIG. 5 is a cross-sectional view of the electronic device unit portion of FIG. 3. DESCRIPTION OF SYMBOLS 1...Electronic equipment unit, 2...Rack mount frame, 3...Empty space, 4...Blank panel, 5...Fixing protrusion, 6...Latching protrusion, 7...Fixing protrusion, 8 ...Locking protrusion, 9
...Metal fitting body, 10...Protrusion for stopper, 11
... Stopper fitting, 12 ... Front fixing member, 1
3... Notch, 14... Groove, 15... Moving member, 16... Mounting screw, 17... Groove, 18...
Rear fixing member, 19... Groove, 20... Screw, 2
1...Front locking part, 22...Rear locking part, 23...
...Front insertion hole, 24...Rear insertion hole, 25...Slit hole.

Claims (1)

[Claims for Utility Model Registration] A plate-shaped metal fitting body whose front and rear parts are flat and inclined between the front and rear parts, and a plate-like metal fitting body that protrudes laterally at the front part of the metal fitting body. a front locking part provided integrally with the metal fitting body; a rear locking part having a rising part protruding laterally and integrally provided near the rear of the metal fitting main body; A stopper fitting comprising a stopper protrusion, a front insertion hole and a rear insertion hole into which the front locking part and rear locking part are inserted, and a front insertion hole and a rear insertion hole, respectively, in front of the front insertion hole and the rear insertion hole. and an electronic device unit having a slit hole in the bottom surface, into which the front locking part and the rear locking part are inserted and locked, which are continuously provided in the front insertion hole and the rear insertion hole. A mounting device for a stopper fitting, characterized by: