JPS6128216Y2 - - Google Patents

Description

[Detailed explanation of the idea] The present invention relates to a display board mounting device.

In audio equipment, especially audio equipment for automobiles,
A user may use the device horizontally or vertically. In order to meet such demands, conventional factories had to produce two models, one for horizontal type and one for vertical type, even if the equipment was exactly the same except for the display panel, which had disadvantages such as complicating production management. It was hot.

In view of this, the present invention is designed to allow the user to easily select whether the device is oriented horizontally or vertically by making the display plate easily replaceable using a holding device. An embodiment of the present invention used in a radio receiver with a tape recorder is shown in Figure 1.
This will be explained according to FIG.

Reference numeral 1 denotes a synthetic resin front panel having a nose portion 2 and a peripheral edge portion 3, and a display plate for housing a display plate 5 and a display cover 6 at the lower center of the front surface 4 of the nose portion 2 of the front panel. A storage recess 7 is provided in a portion extending from the central lower end of the front surface 4 of the nose section 2 to the lower central end of the nose section 2 and the peripheral edge 3. A presser holding recess 10 for storing a presser, for example, a slide type presser 9, is provided continuously in a substantially perpendicular direction. In addition, the front panel 1 is provided with engagement notches (or recesses) 12, 12, 12 on the upper side surface 11 of the display board storage recess 7, and a presser storage recess extending between the nose portion 2 and the peripheral portion 3. Notches 14, 14 for engaging and fixing the presser 9 are provided at both left and right ends of the rear end surface 13 of the base 10, and a step for guiding the presser is provided at the side edge of the recess 10 for storing the presser in the nose portion 2. 15,
15 is formed. 16 is a through hole for positioning the display board 5 bored in the display board storage recess 7;
17, 17, 17 are push button insertion holes, 18, 18
19 is a round hole for passing the light of an indicator lamp (not shown); 19 is a through hole for inserting a cassette tape formed in the upper center of the nose portion 2; 20, 20, 20, 20
are operation button insertion holes drilled in the four corners of the nose part 2, 2
1, 21, 21, 21 are screw insertion holes provided at the four corners of the peripheral portion 3.

The display board 5 made of synthetic resin has scales, numbers and characters for dial display, characters for pushbutton display,
Characters, etc. for lamp display are printed. 16'
is a protrusion for positioning the display board 5 provided on the inner surface of the display board 5. This display board 5 is available in two types, one printed for horizontal type and one printed for vertical type, so that the user can select one. 1
8' and 18' are round holes through which the light of the indicator lamp passes. The display board cover 6 made of synthetic resin is transparent and serves only to protect the display board 5, but may be formed integrally with the display board 5 depending on the case. The display board 5 and the display board cover 6 have upper edges 21 and 2, respectively.
1', first engaging protrusions 22, 22, 22, 22',
22', 22' are provided, and second engaging protrusions 24, 24, 24, 24, 2 are provided on the lower end edges 23, 23'.
4', 24', 24', 24' are provided, and the lower end is also provided with notches 25, 25, 2 for inserting the push button.
5, 25', 25', 25' are provided.

The slide type presser 9 made of synthetic resin is attached to the bottom plate part 2.
6 and an L-shaped portion 27 formed at the rear of the bottom plate portion. Engaging claw pieces 28, 28 are provided at both ends of the rear end of the bottom plate portion 26, convex portions 29, 29 are provided on both edges of the front portion, and a recess 30 is formed on the inner surface of the bottom plate portion 26. has been done. 31 is an arrow symbol formed on the bottom surface of the L-shaped portion 27, 32, 32
is a knurling with a triangular cross section to prevent fingers from slipping.

The procedure for attaching the display board attaching device constructed in this way will be explained.

The display board 5 and the display cover 6 are inserted into the display cover storage recess 7 of the front panel 1, and protrusions 22, 22 are provided on the upper edges of the display board 5 and the display cover 6, respectively, as first engaging means. ,22,,22',2
2', 22' and the upper side surface 11 of the front panel 1.
The notches 12, 12, 12 provided in the holder are engaged with each other.

Next, when the sliding presser 9 is vertically slid along the guide steps 12, 12 of the front panel 1 and inserted into the presser storage recess 10, the presser 9, which is the second engaging means, is inserted. engaging claw piece 2
8, 28 and the cutout portions 14, 1 of the front panel 1
4 are engaged with each other, the presser 9 is fixed to the front panel 1, and the presser 9 cannot be easily removed. At this time, projections 24, 24, 24 provided on the lower edge of the display board 5 and the display board cover 6, which are the third engagement means,
24', 24', 24' and the recess 30 of the presser 9 engage with each other. Therefore, the display board 5 and the display board cover 6
is narrowly fixed by the front panel 1 from above and by the presser 9 from below.

When the user wants to replace the display board with another one, he hooks his fingers on the knurling 32 of the presser 9 and pushes it forcefully in the direction of the arrow symbol 31 (toward the front), and the presser 9 moves away from the front panel 1. It comes off.
Therefore, the display board 5 and the display board cover 6 can be easily removed, and another display board can be attached to the front panel 1 using the same procedure as described above.

Note that the width of the bottom plate portion 26 of the presser 9 and the width of the presser storage recess 10 of the front panel 1 are the same as those of the presser 9.
In order to make it easier to attach and detach, it is possible to make the width narrower toward the rear.

As described above, the display board mounting device according to the present invention allows the display board to be easily replaced, and the user can freely select and use the device in either horizontal or vertical orientation. In addition, the factory prepares one display board for horizontal type and one for vertical type, and when shipped from the factory, the horizontal type display board is attached to the front panel and the vertical type display board is attached. You can keep it as a product. Therefore, in the past, we had to produce two models: a horizontal model and a vertical model.
If you use the device of this invention, you will only need to produce one model.
Production management etc. will be simplified. Furthermore, even if the display board is damaged, it can be easily replaced with a new one.

[Brief explanation of the drawing]

FIG. 1 is an exploded perspective view of a display board mounting device according to the present invention, and FIG. 2 is a radio receiver with a tape recorder for an automobile using the display board mounting device of the present invention.
A is a front view when a horizontal display board is used, B is a front view when a vertical display board is used, and FIG. 3 is a sectional view taken along line A-A'. 1...Front panel, 5...Display board, 7...
Display board storage recess, 9... Holder, 10... Holder storage recess, 12, 22, 22'... Notch and protrusion constituting the first engagement means, 14, 28...
. . . Notches and engagement claws constituting the second engagement means; 24, 24', 30... projections and recesses constituting the third engagement means.

Claims (1)

[Claims for Utility Model Registration] (1) A display board, a presser, and a recess for storing the display board are provided in the front part of the nose part, and a recess for storing the presser is provided on one side of the nose part. A front panel is provided continuously in a recess for storing a board, and a first engagement member is provided on one side of the recess for storing a display board of the front panel and one end edge of the display board, respectively, to engage with each other. second engaging means for fixing the presser to the front panel is provided on the rear end surface of the presser storage recess of the front panel and the rear end of the presser; A display comprising a third engaging means provided on the other edge of the plate and the front inner surface of the presser for engaging with each other and clamping and fixing the display plate between the front panel and the presser. Board mounting device. (2) The first engagement means is composed of a notch (or recess) provided on one side of the display board housing recess of the front panel and a projection provided on the upper edge of the display board, and The engagement means is composed of a notch provided on the rear end surface of the presser storage recess of the front panel and an engaging claw piece provided on the rear end of the presser, and the third engagement means The display board according to claim 1, wherein the means comprises a protrusion provided on the lower edge of the display board and a recess provided on the front inner surface of the presser. Mounting device.