JP2566313Y2 - Fader balance indicator of cassette receiver - Google Patents

Description

[Detailed description of the invention]

[0001]

BACKGROUND OF THE INVENTION 1. Field of the Invention The present invention relates to a fader balance display of a cassette receiver, and more particularly to a fader balance display of a cassette receiver suitable for displaying when an electronic volume is operated.

[0002]

2. Description of the Related Art As a conventional fader balance indicator of a cassette receiver, for example, the one shown in FIG. 4 has been provided.

In FIG. 1, reference numeral 2 denotes a display element, and 2a denotes a center display element.

[0004] As a display configuration, the same number of display elements 2 are arranged in a horizontal line symmetrically with respect to the center display element 2a.

In the above display configuration, when the fader display is performed, the electronic display is set to FRONT, the left display element 2 is sequentially turned on around the center display element 2a, and the electronic volume is set to FRONT MAX. All the display elements 2 are turned on and displayed. Conversely, if the electronic volume is set to REAR, the right display element 2 is turned on sequentially, and if the electronic volume is set to REAR MAX, all the right display elements 2 are turned on. FR
ONT / REAR adjustment degree and FRONT or REAR
And are displayed at the same time.

In the case of displaying balance, similarly, by setting the electronic volume for balance to LEFT or RIGHT, the left and right display elements 2 are turned on around the center display element 2a to adjust LEFT / RIGHT. The degree and the display of LEFT or RIGHT are displayed at the same time.

[0007] The switching between the fader and the balance display is switched by a switch operation.

[0008]

However, in the conventional fader balance display of the cassette receiver described above, the display form of the fader and balance is the same as shown in FIG. It is necessary to confirm two points, character display and bar display, and the display in the mounted state is difficult to see because it is small. Therefore, in the case of the specification that switches the fader and balance with one switch, the display There was a drawback that the user had to check the sound while listening to changes in the sound by actually operating the electronic volume or approaching.

The present invention has been made in view of the above points, and aims at solving the drawbacks of the prior art, allowing the user to visually recognize at a glance whether the display is a fader display or a balance display, and easily adjust the level. It is an object of the present invention to provide a fader / balance indicator for a cassette receiver in which the degree of setting can be confirmed.

[0010]

The fader balance display of the cassette receiver according to the present invention is a cassette receiver display using a bar display composed of a light emitting diode, a fluorescent display tube or the like for displaying an electronic volume. The configuration of the bar display is provided in an odd number row in the horizontal direction and an odd number column in the vertical direction around the center row, and the display rows arranged in the horizontal direction are illuminated left and right asymmetrically by operating the electronic volume controlling the bar display. The balance is displayed, and the display columns arranged in the vertical direction are illuminated in the upper and lower halves to display the faders.

[0011]

According to the present invention, in a cassette receiver display using a bar display composed of a light emitting diode, a fluorescent display tube, and the like for displaying an electronic volume, the configuration of the bar display is horizontally centered on a center row. The odd-numbered rows and the odd-numbered rows are provided in the vertical direction, so if the electronic volume for balance adjustment is adjusted in the LEFT direction, the upper left and lower right sides of the center of the horizontally arranged display rows are lit to balance. When the electronic volume is adjusted in the RIGHT direction, the upper right side and the lower left side of the center are lit to indicate that the balance is RIGHT, indicating that the balance is RIGHT. If the adjustment volume is adjusted in the FRONT direction, the upper part of the display row arranged in the vertical direction lights up and the fader turns to FRO.
NT has been set, and the electronic volume
If the adjustment is performed in the EAR direction, the lower side of the center is turned on to indicate that the fader is in the REAR state.

The degree of adjustment of the balance and the fader is represented by the number of display in the left, right, vertical and horizontal directions of the display row.

[0013]

DETAILED DESCRIPTION OF THE PREFERRED EMBODIMENTS An embodiment of a fader / balance indicator of a cassette receiver according to the present invention will be described with reference to FIGS.

FIG. 1 is a view showing a normal display state in which adjustment of fader balance is set at the center, FIG. 2 shows a display state of fader operation, and FIG. 2 (A) shows FRONT MA.
FIG. 2B shows a display at the time of X, and FIG.
FIG. 3 shows a display state of the balance operation, FIG. 3A shows a display at the time of LEFT MAX, and FIG. 3B shows a display at the time of RIGHT MAX. It is.

In FIG. 1, reference numeral 1 denotes a display element, and 1a denotes a center display element.

The display of the display changes according to the operation of the electronic volume as follows.

In the normal state where the fader and balance electronic volumes are set to the center, the display is such that the center display elements 1a are lit in a horizontal line as shown in FIG. 1 even when the switch is switched to fader or balance. State, and the electronic volume is FRON in the state of the fader display.
When the degree of adjustment is gradually increased in the T direction, the left and right two rows in the display element 1 in the upper half of the center display element 1a gradually increase the number of lighting in the upward direction.
As shown in (A), the upper half of the center display element 1a enters the display lighting state.

Conversely, when the electronic volume is adjusted in the REAR direction, as shown in FIG. 2B, two rows on the left and right sides of the display element 1 in the lower half of the center display element 1a adjust the electronic volume. It lights up according to the degree.

When the electronic volume is gradually increased in the LEFT direction in the balance display state,
With the center display element 1a as the center, the lighting number of the display element 1 in the upper left half gradually increases, and the lighting number of the display element 1 in the lower right half gradually increases.
When adjusted to the T MAX state, as shown in FIG. 3A, the display is vertically and horizontally symmetrical with the center display element 1a of the display element row as a center, indicating the MAX state of the LEFT.
Conversely, when the degree of adjustment of the electronic volume is gradually increased in the RIGHT direction, the number of lights of the display element 1 in the lower right half with respect to the center display element 1a gradually increases, and the number of lights of the display element 1 in the upper left half. RIGHT M also increased
When adjusted to the AX state, LE is adjusted as shown in FIG.
It will be displayed in the exact opposite form to FT MAX.

As described above, the display method at the time of adjusting the fader and balance is changed from a simple amount change as in the conventional example to an amount change divided into upper, lower, left and right, thereby improving the visibility and consequently the operability. Can be done.

[0021]

According to the present invention, since the fader balance indicator of the cassette receiver according to the present invention is configured as described above, the following effects can be obtained.

Since the display mode is changed to a quantity change which is two-dimensionally divided in the vertical and horizontal directions from the horizontal row display mode, the display of fader and balance can be determined at a glance, and visibility and operability can be determined. Has the effect of improving.

In addition, it has excellent features such as simple display arrangement and easy implementation.

[Brief description of the drawings]

FIG. 1 is a diagram illustrating a normal display state in which fader balance adjustment is set at a center according to an embodiment of the present invention.

2A and 2B show a display state of a fader operation, FIG. 2A shows a display at the time of FRONT MAX, and FIG. 2B shows a display at the time of REAR MAX.

3A and 3B show a display state of a balance operation, FIG. 3A shows a display at the time of LEFT MAX, and FIG.
It is a figure showing a display at the time of IGHT MAX.

FIG. 4 is a diagram showing a display state of a conventional fader and balance.

[Explanation of symbols]

 1 display element 1a center display element

Claims (1)

(57) [Scope of request for utility model registration] A light emitting diode for displaying an electronic volume;
In a display of a cassette receiver using a bar display formed of a fluorescent display tube or the like, a plurality of rows of the bar display are provided in a horizontal direction and a plurality of columns are provided in a vertical direction around a center row,
By operating the electronic volume controlling the bar display, the display rows arranged in the horizontal direction are illuminated asymmetrically to display the balance, and the display rows arranged in the vertical direction are illuminated half up and down to display the fader. A fader balance indicator for a cassette receiver, wherein the fader balance indicator is configured.