JPH0143908Y2 - - Google Patents

Description

DETAILED DESCRIPTION OF THE INVENTION The present invention relates to a device for attaching multiple parts.

Conventionally, the structure for attaching capacitors, ballasts, ground terminals, etc. to equipment frames, back plates, component mounting plates, etc. that are fixed to equipment frames, etc., is made of metal plates, and is carried out as follows. was. A burring hole for screwing a component fixing screw is formed in the part where the component is attached, and a capacitor, etc. is fixed with the screw, or an insertion hole for a component tightening band is formed in the part where the component is attached. This was done by tying up capacitors etc. with a band. Therefore, the mounting portions of the parts were shaped as needed, and the mounting devices were not commonly used, resulting in poor workability.

In view of the above points, the purpose of this project is to improve workability by common use of the mounting device, and the structure is designed to include burring holes into which screws for mounting parts are screwed, and positioning cut-and-raise pieces. A component mounting plate made of a metal plate is provided, and a component tightening band is inserted into a through hole formed by forming the cut and raised piece. The object of the present invention is to provide a component mounting device in which positioning is performed using the protruding portion and the cut-and-raised piece, and the component mounting device is fixed using the band.

The present invention will be explained below based on FIGS. 1 and 2 showing a structure in which a capacitor and a ground terminal are attached to a metal plate component mounting plate fixed to the frame of a ventilation fan by spot welding or the like.

1 is a component mounting plate made by bending a metal plate into an L shape, and the mounting plate 1 has a mounting part 2 fixed to the ventilation fan frame by spot welding or the like, and a terminal 5 at the tip of a capacitor 3 and a ground wire 4. It consists of a mounting part 6 to be mounted. The mounting portion 6 has a pair of burring holes 7,
A positioning cut-and-raise piece 8 is formed. The protruding portion 7a of the burring hole 7 and the cut-and-raised piece 8 protrude from the same surface of the mounting portion attaching portion 6. The terminal 5 of the ground wire 4 is mechanically and electrically connected to the mounting plate 1 by a screw 9 screwed into the burring hole 7. After the capacitor 3 is brought into contact with the mounting portion 6 so as to be located between the protruding portion 7a and the cut and raised piece 8, the capacitor 3 is inserted into the through hole 8a formed when the cut and raised piece 8 is formed. The capacitor 3 is attached to the mounting portion 6 using a component tightening band 10.
It is tied and tightened. Therefore, the protrusion 7a of the burring hole 7 is used not only for attaching the terminal 5 but also for positioning when attaching the capacitor 3. By inserting one end of the band 10 into an insertion hole 10a formed at the other end, a claw formed in the insertion hole 10a bites into the band, thereby preventing the band from loosening. There is.

FIG. 3 shows another embodiment of the present invention, in which the terminal 5 of the ground wire 4 in the previous embodiment is fixed to the non-projecting side of the burring hole 7. In addition, the earth wire 4 is fixed to the burring hole 7 as a part, and the ballast 11 is fixed to the screw 12 as shown by the chain line.
It may be fixed with. Further, in both of the above-mentioned embodiments, the capacitor 3 is attached as a separate component, but this is not particularly limited and various possibilities can be considered.

As described above, the component mounting device of the present invention is formed by a metal plate component mounting plate in which a burring hole into which a screw for mounting a component is screwed and a positioning cut-and-raised piece is formed, and the cut-and-raised piece is formed. and a component tightening band that is inserted into the through hole, and the separate component is positioned on the component mounting plate by the protrusion of the burring hole and the cut and raised piece, and is fixed by the band. By using the protruding part of the burring hole to attach the part for positioning, the structure is simple and workability is good, and the part can be tightened in the through hole formed by the positioning cut-and-raise piece. Since the band for tightening the parts is inserted through the belt, there is no need to form a new insertion hole for the band for tightening the parts, which has great practical effects.

[Brief explanation of the drawing]

Figure 1 is an exploded perspective view of the proposed component mounting device, Figure 2
The figure is a perspective view of the installed state, and FIG. 3 is a front view showing another embodiment. 1...Mounting plate (metal plate), 3...Capacitor (parts), 4...Ground wire (parts), 7...Burring hole, 7a...Protrusion part.

Claims (1)

[Scope of utility model registration request] A component mounting plate made of metal plate with burring holes into which screws for attaching components are screwed and positioning cut-and-raised pieces, and parts for tightening that are inserted into through-holes formed by the cut-and-raised pieces. A component mounting device comprising a band, wherein another component is positioned on the component mounting plate by the protrusion of the burring hole and the cut-and-raised piece, and fixed by the band.