JP2776499B2 - CD composite device - Google Patents

Description

DETAILED DESCRIPTION OF THE INVENTION (Industrial application field) The present invention relates to a device (hereinafter, referred to as a compact disk (hereinafter, referred to as a CD)) having a tuner such as a television or an FM receiver. (Referred to as a tuning tuner device) in a housing. (Prior Art) In recent years, CD players or tuning tuners have greatly advanced into daily life, but as a recent tendency, devices having these two functions integrated (instead of owning each other) ( Hereinafter, a CD composite device) has been required. FIG. 3 shows an example of the front operation panel of such a conventional CD composite device, in which a television is combined as a tuning tuner device.
The screen selected by the tuning buttons 1 to 10 and displayed is displayed on the display unit 11 made of, for example, a liquid crystal. Also,
The CD player has a CD insertion slot 12 into which a CD is inserted and set. The operation is performed by a general REW button 13, FF button 14, eject button 15, pause button 16, repeat button 17, etc. Will be Reference numeral 18 denotes a band changeover switch, and 19 denotes a power switch. When a song on a CD is selected, a song selection button 20 constituted by buttons M1 to M10 is used. (Problems to be Solved by the Invention) In such a conventional apparatus, there are many buttons for various operations (including a changeover switch, etc., the same applies hereinafter).
It is difficult to integrate the CD player section and the tuning tuner section into an integrated structure.Even if they can be integrated, it is expensive to provide all the buttons as an apparatus. However, there is a problem that the number of operation buttons is too large, and it is difficult for a user of the apparatus to operate the apparatus. The present invention solves the above-described problems of the conventional apparatus, and minimizes the installation of operation buttons, and reduces the manufacturing cost and the operability of a CD player section and a tuning tuner apparatus section. It is intended to provide a CD composite device having an integral structure. (Means for Solving the Problems) In order to achieve the above object, the present invention provides a tuning tuner device and a compact disc player which are integrally housed in a housing, and a plurality of selecting devices arranged in the housing. Station / tune selection button, and when any of the channel / tune selection buttons are pressed, when a compact disc is inserted, a plurality of songs recorded on the compact disc are selected. The music corresponding to the pressed channel selection / tune selection button is selected, and when the compact disc is not inserted, the pressed channel selection / tune selection button is selected from the plurality of reception stations stored in the channel selection tuner device. Control means for selecting a corresponding receiving station. (Operation) Therefore, according to the present invention, when a CD is inserted, channel selection /
Absolute music selection for the CD in the CD player section is performed by the signal from the music selection button, and when the CD is not inserted, the channel selection for the tuner equipment section is performed by the signal from the channel selection / music selection button. Since it can be reduced by almost half, the combined configuration of the CD player section and the tuning tuner equipment section is easy, the manufacturing cost is low, and the economic efficiency is improved. By sharing operation buttons having similar functions of operation, there is an advantage that music selection / channel selection operation is facilitated and operability is improved. (Examples) Hereinafter, the present invention will be described using examples with reference to the drawings. FIG. 1 shows an operation panel of a CD multifunction apparatus according to an embodiment of the present invention. The same or similar functions as those shown in FIG. 3 are denoted by the same reference numerals and description thereof is omitted. In FIG. 1, 1 'to 10' are tuning buttons for selecting a frequency when a tuning tuner unit is selected, and a music selection for absolutely selecting a CD when a CD player unit is selected. This is a channel selection / tune selection common button that operates as a button. These tuning / tune selection buttons 1 'to 10'
Constitutes a preset memory button. 21 is a stop button. With such a configuration, the operation panel in the present embodiment can operate the channel selection for the channel selection tuner device section and the absolute selection of the CD for the CD player section by sharing the channel selection / tune selection shared buttons 1 'to 10'. Therefore, the number of various buttons is reduced. FIG. 2 is a block diagram of a main part of the CD multifunction peripheral for reducing the number of the various buttons. Reference numeral 22 denotes a control unit, which controls a tuning tuner device unit and a CD player unit. Reference numeral 23 denotes a selection switch. The selection switch 23 is switched based on whether or not the present device in the control unit 22 is currently performing a drive as a CD player unit or whether a tuning tuner unit is operating. Reference numerals 24 to 27 show examples of changeover switches necessary for selecting a song on the CD of the CD player unit or selecting a tuning tuner device unit. With such an internal configuration, the selection switch unit 23 is
It is switched by the control of 22.
The music selection sharing buttons 1 'to 10' perform either one of the operation of tuning the tuner device and the operation of music selection on the CD of the CD player. That is, in the case of music selection, by inserting a CD into the CD insertion slot 12, the control unit 22 detects the insertion of the CD and selects the selection switch.
23 is automatically brought into contact with the CD, whereby the channel selection / tune selection buttons 1 'to 10' operate as CD selection buttons. For example, if the channel selection / tune selection button 1 'is pressed,
The first song on the CD is selected and played.
When the song selection button 10 'is pressed, the tenth song on the CD is selected and played. As described above, by pressing any of the channel selection / tune selection buttons 1 'to 10', the absolute track number in accordance with the recording order on the CD, not the track number relative to the music being played, is displayed. Absolute song selection
You can play the selected song. The present invention is not limited to the cue selection as described above, but is used in combination with the repeat function button 17 to select channels / tune selection buttons 1 'to 1'.
It is very easy to repeatedly play the music selected by 0 '. In the case of tuning, by removing the CD from the CD insertion slot 12, the control unit 22 detects the non-insertion of the CD and automatically switches the selection switch 23 to the tuner side. The music selection sharing buttons 1 'to 10' operate as tuning buttons for selecting a desired receiving station frequency. It should be noted that the present invention is not limited to the above embodiment, for example, a combination of a CD player and an FM receiver,
Alternatively, it is clear that it can be applied in combination with a medium or short wave receiver if desired. (Effects of the Invention) As is clear from the above embodiments, the present invention performs absolute selection of a CD in the CD player section by a signal from a channel selection / tune selection button when a CD is inserted, and selects a channel when a CD is not inserted. Since the tuning to the tuning tuner unit is performed by the signal from the / tune selection button, the number of various buttons can be reduced to almost half, so that the composite configuration of the CD player unit and the tuning tuner unit is easy. The production cost is reduced and the economy is improved. In addition, the number of operation buttons is reduced, and the operation buttons of similar functions such as channel selection operation and music selection operation are shared. It has the effect of doing.

BRIEF DESCRIPTION OF THE DRAWINGS FIG. 1 is a front view of an operation panel surface of an embodiment of a CD multifunction device according to the present invention, FIG. It is a front view of the operation panel surface of the conventional example. 1 to 10: Tuning button, 1 'to 10': Tuning / tune selection button, 11: Display, 12: CD slot, 13: REW button, 14: FF button, 15: … Eject button, 16…
... Pause button, 17 ... Repeat button, 18 ... Band changeover switch, 19 ... Power switch, 20 ... Music selection button, 21 ... Stop button, 22 ... Control unit, 23 ... Selection switch, 24-27 ...... Changeover switch.

   ────────────────────────────────────────────────── ─── Continuation of front page    (72) Inventor Tadaaki Ushiyama               Matsu, 4-3-1 Tsunashimahigashi, Kohoku-ku, Yokohama-shi               Shimo Tsushin Kogyo Co., Ltd.                (56) References JP-A-60-121142 (JP, A)                 JP-A-57-100672 (JP, A)                 JP-A-60-55583 (JP, A)                 Shokai Sho 61-136374 (JP, U)

Claims (1)

(57) [Claims] A tuning tuner device and a compact disc player housed integrally in a housing, a plurality of tuning / music selection buttons arranged in the housing, and any one of the tuning / music selection buttons When the music selection button is pressed, when the compact disc is inserted, the pressed tuning / selection is performed from among a plurality of songs recorded on the compact disc.
A tune corresponding to a tune selection button is selected, and when a compact disc is not inserted, a reception station corresponding to the pressed tune / tune selection button is selected from among a plurality of reception stations stored in the tune tuner device. And a control means for performing the following.