JPS5891698A - Device for fixing electric part - Google Patents

Abstract

(57) [Summary] This bulletin contains application data before electronic filing, so abstract data is not recorded.

Description

DETAILED DESCRIPTION OF THE INVENTION The present invention relates to an electrical component fixing device whose purpose is to fix electrical components that do not have attachment portions without using screws.

An embodiment of the present invention will be described below, taking as an example a case in which a rectifier/flow regulator for voltage doubler rectification of high voltage output is fixed in a television receiver. In FIGS. 1 and 2, reference numeral 1 denotes a rectifier main body, and two mounting legs 2, 2 are installed parallel to each other in the same direction. Each of the mounting legs 2.2 is integrally provided with a rib 4.4 for fixing the printed circuit board 3. On the other hand, reference numeral 5 denotes a bottom plate, which is integrally provided with a box-shaped guide rib 6.6 that forms a recess into which the mounting leg 2.2 is inserted.

Further, this guide rib 6.6 is integrally provided with a reinforcing lip 7.7. Reference numeral 8 denotes an upper cabinet, which is integrally provided with a plurality of lips 9 and 9 for fixing the rectifier main body 1.

To fix the rectifier body 1, first insert the mounting legs 2, 2 of the rectifier body 1 into the guide ribs 6.6, position and hold them, and in this state fix the upper cabinet 8 to the bottom plate 6. Accordingly, ・Rip 9, 9 is connected to the rectifier body 1
The lip 9 of the bottom plate 5 and the upper cabinet 8 is brought into contact with the top surface of the
, 9, and fix the rectifier main body 1 between them. Thereby, the rectifier main body 1 can be fixed at the same time when the bottom plate 5 and the upper cabinet 8 are connected without using screws, improving work efficiency and reducing costs. At this time, the guide rib 6.6
and a lip 7.7 integral with this guide rib 6゜6.
If one end edge of the printed circuit board 3 is placed on top, the rectifier main body 1 can be fixed at the same time as the lips 6, 6, 7, 7 and 4, 4.
The printed circuit board 3 can be held between the two.

In the above embodiments, the case where a rectifier is attached is taken as an example, but the present invention is not limited to this and can also be applied to attaching other parts.

As explained above, according to the present invention, the electrical component is provided with a plurality of mounting legs, and the mounting legs are inserted into the guide lip of the bottom plate to maintain the position, and the upper cabinet is fixed to the bottom plate. Electrical components can be fixed between the lip provided on the upper cabinet and the bottom plate.
Since the upper cabinet can be fixed to the bottom plate and the electrical parts can be fixed at the same time without using screws, it is easy to work and can be constructed at low cost.

[Brief explanation of the drawing]

FIG. 1 shows i between electrical components in one embodiment of the present invention.
FIG. 2 is an exploded perspective view of the fixing device, and FIG. 2 is a sectional view of the same side. 1...Electrical parts, 2...Mounting legs, 3.
...Printed circuit board, 4,7,9...lip, 6...bottom plate, 6...guide lip,
8... Upper cabinet. Name of agent: Patent attorney Toshio Nakao and 1 other person No. 1
Figure 2, Figure 67, j

Claims (1)

[Claims] A plurality of guide ribs are integrally provided on the bottom plate, a plurality of mounting legs provided on the electrical component are inserted into the guide ribs to position and hold the upper cabinet, and an upper cabinet is fixed to the bottom plate, and a plurality of mounting legs provided on the electrical component are installed on the cabinet net. An electrical component fixing device in which electrical components are sandwiched and fixed between the lip and the bottom plate.