JPS5912729Y2 - Lighting board mounting device for electronic equipment - Google Patents

Description

[Detailed Description of the Invention] The present invention relates to a lighting board mounting device for electronic equipment.

More specifically, the present invention aims to provide a lighting plate mounting device that allows a transparent plate to be mounted on a cabinet without using adhesives or other mounting screws.

Figure 1 shows the channel display section of an 8-track tape player, where 1 is a synthetic resin cabinet, 2.2...
3 is a hole for fitting the transparent plate for illumination display of the channel, and 3 is a hole for inserting the cartridge.

In FIG. 2, numeral 4 is a transparent plate made of synthetic resin such as acrylic and colored red or green, and is composed of a small diameter part 4a and a large diameter part 4b.

Reference numeral 5 designates a mounting plate made of synthetic resin, in which a light emitting element housing portion 5a and a pressing piece 7 are integrally molded on the periphery of the housing portion via a notch groove 6.

3 is a reflective piece provided on the front side of the light-emitting element housing portion 5a;
Reference numeral 9 denotes a connecting thin piece that together with the reflective piece 8 constitutes the storage section 5a.

To attach the transparent plate 4 to the cabinet 1, the small diameter portion 4a of the transparent plate 4 is inserted into the insertion hole 2 of the cabinet 1, and pressed from above with the pressing piece 7 of the mounting plate 5.

Since the pressing piece 7 is provided with the notched groove 6, it can be pressed elastically.

Note that the mounting plate 5 is fixed to the cabinet 1 with screws.

10 is a light emitting element such as an LED, and 11 is a notch.

5b is a protrusion for positioning the light emitting element 10 and for separating lead terminals.

In-vehicle devices such as the aforementioned 8-track tape player are constantly exposed to severe vibrations, so attaching small decorative and lighting components such as channel indicators to electronic devices by simply mating them During use, parts may come off from the fitting holes, or the fitting may become loose, causing abnormal mechanical vibrations due to vibrations from automobiles or acoustic vibrations generated from the speakers of electronic devices, resulting in unpleasant chattering noises. There was a problem that occurred.

Conventionally, fixing methods using adhesives have been used as a means to solve such problems economically and cheaply.

However, it is extremely troublesome to apply adhesive to parts such as channel indicators, which are several millimeters high and slightly longer in width, and then fix them to a cabinet, etc.; There was a problem in that the surfaces of the parts to be treated were contaminated with the adhesive, and the decorative value was also lost.

In order to solve this difficulty, the present invention provides a pressing piece 7 with a notch groove 6 on the periphery to provide elasticity to the transparent plate 4.
Since it is elastically pressed and fixed to the cabinet 1, even in-vehicle electronic equipment does not generate chattering noises due to external vibrations.

And the transparent plate can be easily fixed to the cabinet.

In addition, on both front sides of the light emitting element housing section, reflective pieces shaped like a square are integrally molded onto the mounting plate, so that the light emitted from the light emitting elements can be effectively reflected and transmitted toward the transparent plate 4. .

[Brief explanation of drawings]

The drawings all show the lighting board mounting device of the present invention, with FIG. 1 being a perspective view of the cabinet, and FIG. 2 being a perspective view of the mounting device.
3 is a partially enlarged cross-sectional view, FIG. 4 is a partial cross-sectional view of the main part, and FIG. 5 is a cross-sectional view taken along line AA' in FIG. 4. DESCRIPTION OF SYMBOLS 1... Cabinet, 2... Fitting hole, 4... Transparent plate, 4a... Small diameter protrusion, 4b... Large diameter protrusion, 5
... Mounting plate, 6... Notch hole, 7... Pressing piece.

Claims (1)

[Scope of utility model registration request] A transparent plate having a small-diameter protrusion and a large-diameter light-receiving part, a cabinet provided with an insertion hole into which the small-diameter protrusion of the transparent plate is inserted, a light-emitting element storage part, and a cabinet connected to the storage part and connected to the storage part. A synthetic resin mounting unit that includes integrally molded pressing pieces that have notched grooves on the periphery of the parts that do not connect with the storage area to provide elasticity, and reflective pieces that are provided in a substantially V-shape on both front sides of the storage section. A lighting device for an electronic device, comprising: a plate; and a light emitting element housed in a light emitting element housing portion of the mounting plate; and the transparent plate is elastically pressed against a cabinet by a pressing piece of the mounting plate. Board mounting device.