JPS6157064A - Automatic record disc reproducing device - Google Patents

Abstract

PURPOSE:To reduce the installation space for one device by having priority to a reproducing mechanism part which receives in command first at the time of disc loading and reproducing several reproducing mechanism parts simultaneously at the time of reproducing. CONSTITUTION:If the reproducing mechanism part 4a accesses a higher ranked music rotation of a motor 32 is temporarily stopped, waiting for the movement of the reproducing mechanism part 4b in the initial direction. If the reproducing mechanism parts 4a and 4b are abut to collide when the reproducing mechanism part 4b starts its shift movement for finding the next music stored while at a disc 12N loaded in the reproducing mechanism part 4a is reproduced, the reproducing mechanism part 4a is slowly moved in the direction of an arrow X1, then its shift is stopped after the possibility of the collision is removed. By accessing a music stored as a higher ranking by controlling the shift movement of the two reproducing mechanism parts 4a and 4b, different musics in rooms 7 and 8 can be played in order.

Description

DETAILED DESCRIPTION OF THE INVENTION Field of Industrial Application The present invention relates to an automatic recording disk reproducing device that takes and reproduces a specified recording disk into a reproducing mechanism that moves along a recording disk storage section that stores a large number of recording disks. Regarding.

Conventional technology The present applicant previously applied for the 121-137267 bow.

Name of the invention [Recording disk automatic selection book! In 1 unit 1, arrange a large number of recording discs (1st j゛isk) with their faces facing each other. IL' is fixed in the storage part (1" isk storage 1/) l.Move the specified disk'l into the interior. lI Yamagyu'J le re'l: Ii'1i
li481f t! : , 1. ') ij)], ■1'
Part 1 (, '-, 1, tl 1-hh the song on the disk that has been determined as 1) in 1.ノ1' - iii 4 'il through force etc.
1. /, - recording f1:; automatic playback device F/I! j
'A.

While the invention is Vf (definitely 31, Udo 1J -'+1 +:,
However, the previous record of 51: (Mt. Jisen'
When a song is to be selected and played at multiple locations using the 4 units, the number of units selected is determined according to each location.
The purchase cost was high because two disks were required, and extra equipment and a large number of disks were prepared.
There were 4 rooms IYi r,',i that needed to be installed. The purpose of the present invention is to solve the 1st problem +:, j, and to provide a record of Enkuma Shiro iF, 11 Wj.

Mouth 11! ! l +: As shown in Figure 1, Kinuta's first step and action tree Mitsumei who solved X are multiple 1! ! People are set up in the place F
Then, a desired song is selected and specified to the control circuit 2 by operating the plurality of operation sections 1. When importing a disc in the disc storage section), the import μm must be
Q 3: Take in the multiple peaks/1 mechanism part 4 first.
J + received the order, 1 Noah;: Pr-111 + M part was sent first, and Senpaku was fI/C 11. Also, the disc re! 1: On the occasion of 11.11 nojishi l'l 'l
T! 111i°11 part 1 was made again in the same Iy by cow U1! ,
Each +I+ 'l l, +G +li 'l a++l
I-I-IQ5 selectively supplies multiple operating units
Sea urchin control ll L (7IiiiF・1I) 1) (- exists).

Real/IIl+ IKI 7th) Figure (, One Kunming L', ', N Recording internal device automatic selection and playback device N Real t111: +Sil tr+ 1 degree approximate configuration;. Also, the third Number in the figure:) l'mouth, - small 1
+11'l limb: disk storage rack and 'J' in r1
! -1, 21st 'l 'l Ill l + 4th part Fl
l! 1fff Show me.

In FIG. 2, each control unit 1a, Ib is connected to a decoy 6 and is connected to another 'Jf7. In addition, both operation parts 1a and ll+ have built-in amplifiers (1! not shown), and they can be used with the supplied disks. (I amplify S'3 and subee/]9.1r)
J: ri performance ship). I1 Oh, 1 day? ``l f'i is a nuisance (Ji,・rai) ``I, 1, Sea urchin room 7. It's set up in a different place from t1.''

fierce ii'l 61.11ii1 closed white/l/'C, i',
``Inside the guard body 11, store a large number of display units 12 as shown in Figure 3. ) (transition Uj
Move the specified disk 12 to inner p, B t, concave N):
h Out of 1.412 to I11/1'l l! II
If”l 1 part 4;
/Ib 1. L IN Il'l / ”/ 'll
:((1) -F /j'-(-1・Ill1.7j
) t7 k'l wo I11/No"/Tsuno 1: Eye, R
)'+<Arrow
:set(1are(ii<1..

Ii, indicated by the solid line ili 'L +ff l^1 part 4
a, /I It (1) 4:Ii? ! 71.1 The storage racks 13 and 1, which are large and opposite to the disks 12, have fallen off.

First rebirth! jI! The structure part 4a is shown by the solid line from the end side of the initial V Louis CI neck (moved at position 4L), and the second re-'l Bit part/fil is from the right end side shown by the solid line. The player can be moved to the position shown by the dashed line from the initial 1 point (</iFf).Approximately 130 disks 12 are arranged in one direction in the storage rack 13. /Ia, /Ii's (I'/
The position is the rightmost corner of the storage rack 13, the position where the isk 12 (!) can be taken in, and the 2-point LQ line C indicates
The 10 items of mechanism parts aa and ih are stored in storage rack 1:'I('
1′)! It's a 4-piece that can take in 15-1 f-Isukuko 2. Therefore, when -1 is again l', 1m 1g part is initial 4:t F/L:2, the other reproduction Ij! The I structure 'l1l ('1a) is a single unit that can hold a total of 130 discs 12! RL line), ・Ji+ pant”
) l+'/ 71.1, l'l 2 +, "U chain t'
A
+.

X = fJ direction (2-movement end, you can freely insert one generation of the specified disk 12.

In addition, l'l 'I machine (nee IWll 4 a, /
1 Bottom side of b1. Knee 1; L -1' = Shi11
Le1! The windows 16a and 16b are provided. Inishi X
16;+, 161+ is the light emitting-light receiving sensor number), i+-No 1sl/l Q? 148.
Protruding from 1/1b 1. : lvθth) jl 7a,
When facing the sensor 17h, the light from the sensors 16a and 16h is reflected by the reflection plate 17a and 17h by q·1 and becomes 1! Nri1fia,
Returning to step 16b, it is detected that the playback mechanism sections /la and /111 have been transferred to initial (j section +?Y).

Next, Figure 4) k U negative] Figure 5 is Ia 11! , fJ
IQ l/ - (14'I'l 6's (h formation -) explanation. <'j + b, in Fig. 1/1 mechanism part 4a and the second mountain'! Ill ! M part/ I ht, L person/
lul −1+'/+, so the first I+7/
Next to 1b1/IIl (explanation 1), the second mountain 11
1 of the 11th arm (111 part 41). () Ming is the province of 18 + 1 a)
,,,1k, the endogeneity is of the structure (j part 1 formation is 1,1 certain L /, y 1° +) Iff 172
7) i, 'g, Ming (I) name 4 site l ii! Sj disc self fJI M IL! l'l 'l菰'+ri,
l (7) (3 (n is the same (111 formation ζ゛-
.

Disc storage - Knock 13 is a person I8 rectangle 11th '+' shape, and both sides along the longitudinal direction) v is a large number of (I
l/Isu W2O is 18 offshore by side plate 21 and τ comb! ! )
fi the structure formed in an l-shape. A pair of adjacent 11 cutting blades 20 that face each other work 4 times to form a flat/T disk storage n122, and the storage rack 13 has a large number 3, for example, 130 disk storage sections 22 that are closely spaced in the longitudinal direction. It has a structure that is aligned with. 130 disc storage compartments-
6 = t in 22, (number 1 in order) (is +t shi. Also, corresponding to 2-1 in each disk storage section 22, - slit 23
is formed. Furthermore, each disk storage section 22fO is provided with a disk I-flange 2/l. It is supported by a disk 25 and arranged between adjacent partition wings 20, and is rotated counterclockwise by a spring 26.
Fl/1 force is applied in one direction and usually rotates in the same direction.
1 protrudes into the disk storage section 22. Further, the top and bottom of the storage rack 4 both have openings 27 and 28.

-) ゛Isks 121, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, , , 1, , , s are inserted into each storage section 22 through the opening 27 with the playback surface in the -fi direction. 1 inserted disk 12 is placed at 111.1 point Δ1.1 on the -) side 11 of the outer peripheral edge 12a. A2 to the side plate 21, 1. l'l section 11 s tl- (rolling is restricted and the pieces 1 1 △ 3 on the downward side are held 1 by stopper 2/I)
/) is restricted from downward movement (falling 1:), and in history, the partition blades 20 have J, and the disks 12 on both sides
J: They are stored in the storage rack 13 in a state in which the discs are securely placed, their height is restricted, and they do not contact the discs on either side, and are arranged in a vertical position with one side facing each other. If it is 1U,
Each disk 12 is lowered by itself i1'i and placed in the storage section 22 when the engagement 11' between the spring I and the collar 24 is removed.
Take out the GJ and between the bottom [pass through 128 and deliver 1■ rack 13
．． 1. 111111 is housed in the storage rack 13 in a hanging state. 1 reproduction is (14 part 48 is on both sides) 1 gnome 14 is a part of the guide ``1 tsudo:) n, 31, 1, rishi is held, and 32
1, ri same rotation, \1 1 par-A 33 turns 3
/1. I'm going to put it in the middle of the day. -3I・(,2,1.su,
Guide ``1 Tsudo 30, 31 and fungus 11 (arrow 1'll
X+.

Move in x2 direction.

When the operator specifies a predetermined number 1], -1g
-932 is the first fJIL,, Binion 33 is blank 3
By converting /II to 11, playback 1 IX part /I
It moves in the direction of the arrow x1 or
Disk acceptance 4;/"?IP is stopped at the device directly below the disk 12N in the disk storage section 22N at the specified address.

Re! 1-The mechanism section 4a has a disk player 35. Disc re-shift 1 machine! Disc player shift a II 436, transporting the disc between the rack 13 and the 1 mechanism section/Ia while supporting the disc on the lli is 4M 37,
A disc guide machine that guides the disc that is ejected from the side of the player! M3B, the disk guide Il structure matches the predetermined disk Il12 storage part 22 of the storage rack 1!
(j7 neck 11 mechanism 39. Re! 1, disc 1
Clamp 2 Disk clamp mechanism 40° Disk +NN Backward When returning 1, the disks on both sides of the storage section to which the disks are returned are separated from each other Disc l! Pa1
Each machine 41+1 is operated by the rotation of the cam gear 45, including the neutralizing mechanism (not shown), etc.
T-ru like 1? +1 result. Cam gear 451, L
, and (installed on the inner side of the outer panel 46 of the first mechanism section 4a, supported by a shaft 47), and the motor 48 has a J
: Rotated.

The playback machine 18 copies/la has a disc receiving/ejecting position nP.
A pair of guide panels 49 and 50 are arranged facing each other between fJ1 (shown in the lower part of Fig. 4), and the disk 12 is a part of the guide space Enter 51) and 1 [Turn to 11 and enter ilr'1
．． \I can do it.

Disk 'l'l /f: If 3 h is li
'l till member R1t 4; inside (,:arrowrlX+
, move in the X2 direction to fJ+ +1 function ☆)Fl c break (,
1 meri, early 1 meri: 1. Lth (11th grade, 1st grade in Figure 3)
, move in the direction of the arrow
f R, J, Ria1reC. .

disk? Ij! 1 example shift mechanism, 'l G 1.1,
Figure 1-, s, attach the upper part to the outer panel/l (
A Tsukuda pot is placed in a part of S, and the bottom end is a disk! 1'1 3
View 51. “i base 52 j
Shift arm 53 and shift 1-arm 5 are connected together.
In the middle of 3, "1-cam surface that fully moves to La 5/I = 1
The cam 45Δ-1 on the 5A side operates after the 12 isk 12 enters into the horizontal portion 4a.

As shown in FIGS. 5 and 6, the disk drive 11 [1 and 37 are indicated by the solid line in FIG. A substantially arc-shaped disk carrying arm 56 that rotates between 'rJ and n, a rack 58 that engages with a pinion 57 that is integral with the arm 56, and a rack 58 that engages with the pinion 57 is placed at one end, and a 111-shaped force is applied. lif 4
The cam 59 is guided by the cam groove 41) Δ-2 of the arrow Y+, and the lever 60 moves in the Y2 direction (42). In the initial state, As shown in Figure 1, the lever fiO moves in the direction of arrow Y2.
J';': 1, the arm 56 is rotating in the counterclockwise direction. 1, 02: after lm 56, disk 1
20 planes 1) in the direction of freedom (7 change Izl) is restricted.
・゛Disc horn supporting the outer peripheral edge 12a of the good disk 1
1 1〆 -f 1/71 is taken a・1 (
) °C.

f (Sufu guide 1! 1 item 38 is J-uni sea urchin shown in Fig. 6,
person) 7's (11° + tl 'A interior 618, fi2
a/) A pair of guide plates arranged in two directions (6)
1,62 doninari.

Guide part + 461 [i 2 means springs on both sides (not shown)
ni J, Su17 Ini 3! i 18: 1it- in the T direction
1 group, tilt 'II'A inside 61 a, 6
28 are butted against each other with positioning plates 65° and 66 interposed at both ends. In this state, 1! t1 diagonal certain interior 61i1,6
2a has an inverted V-shape in side view) and has a shape that can guide the disk that is ejected from 1/i in one direction. There is a width between ri2a and 12 oki (・γ・dwarf/, ``i1
．． The third adverb of the first law (i7 is j1 is J'l)
Ro1. /C Oh, information board 611 Ma, Cam 4! ) mouth no J no,! i+'+ /I entrance 11: & inside 6
n 7th (i figure + ko! I , 1. '> +,,
= In it11'l! i 11) 'I <',
+ llI, 1KIFill V+ 8 of lever 68
a1. - Sat) Section 11. \1;
1 is J', (/l, 1.)1. “Hen iI’/
'Jrudo, another information board (i 2 /l'', J, Il
l x 7 /) direction 1. "<+・1; J-dru. So 13
Inside both lines 1) 2 (51, (i 2 changes in the direction of I; t t, 11 width is increased, I-Isu'lh Payment j/j' and i1e, which can be easily assigned to part 4a.

In addition, both guide plates (i 1 , 621:, L l1il
Without changing the l-1 width, slightly change the 11 plane (r/ shiru J, sea urchin (-II taru V), ff2 idi position II plate 65, 6617) (i'/ P
/ 1w l+? ,, it's really weird.

Alignment t! The mechanism 39 has an arrow Z+ on both end sides of the opening 67.
, installed so that Q can change in the Z2 direction - J is IC/1
flJ mating plate 65.66 and cam groove 45 of cam 45△
The rotating arm 72.73 guided by Δ-3, the co-moving arm 72.73, and the I-board 65.66 are moved 1-) to j1! It consists of a connecting arm 7/I, 75. Position 1! In the initial state, the plates 65 and 66 move in the direction of arrow 72;
Then, the cam l
' S7/I 5 turns *) + Tsuruto rotating arm 72.7
3. Simultaneously in the arrow Z1 direction 1. through series 1+'+ノ'-1s74. ．． (8-・IIL, beef cattle machine 114 part 4
protruding from a and into the storage rack 13; 1 (81φ.
Oh, each 191 go U(le 65°(i ('+ 1.L i
The thickness is slightly larger than the thickness of the disk 122, and this determines the width of the opening 6 when guiding the disk.

7-Isuku clamp tilt 4M'I O rotates the clamp tJ/, by the cam groove of cam 1"\745 when disc crank-1, and moves the disc clamper 82 in the direction of arrow x2 and Il in Fig. 6. In the initial state, the clamper 821 is at the non-clamped position 11, which is displaced in the direction of the arrow x1.

Next, when the power switch of the device 6 that is in the -1 configuration is turned on, the CPU 15 (not shown in FIG. 1) is activated as shown in FIG.
The process shown in (r3) is executed. In addition, Fig. 7 (△),
The process shown in (I3) is executed for the first reproduction mechanism 13 part 4a and the second re/1 mechanism part About the birth mechanism part 4a, the second mountain-1 machine (1
A description of the 11th group 4h will be omitted.

FIG. 7(A), (r3>) When the second playback IJ lateral section 4h is being accreted, select a desired song on the operating section 1a and store it in the predetermined storage section (Fig. If you memorize the song (without showing), you will be able to confirm that you have the memory of the song you will play next (
Step 100).

Further, in step 100, if there is no memory of the designated song, the initial sensor 16. Re by T! F
It is confirmed that the tF1 lateral portion 4a is at the initial position d (not shown) in the third figure (step 101). When the regeneration mechanism section 4a is at the initial position (r/), the rotation of the motor 32 is stopped and the shift operation is stopped (step 102), and the process returns to before step 100.Also, when the regeneration mechanism section 4a is not at the initial position: , it is determined by the slit detector 90 that the position of the storage section 22 facing the reproduction mechanism section/1a is set to the 81 side so that the reproduction mechanism sections 4a and 4h do not collide.
F&? (Step 103).

To Suj゛tsubu 103, li (1'?, , !'l
1.1 If the mechanical parts 4a and 4h are in 1 minute 11111
If there is a collision and 1.
2 (co'i' V) li) J+ stop production. Also, in step 103, JmeiU jlj /L
If the part 4a collides with the regeneration mechanism part/11: and spawns a child, start the motor 32! "Ci'l 'I Question section/Ia is shifted in the initial direction (direction of arrow X1h) to avoid C collision (Step 104), Step 10
Return to before 0.

Then, in step C1 100, the designation of songs that can be played again is recorded: 1. In the meantime, repeat steps 100-104 and stay at I!11jIL.

Next, the song to be played is specified and stored in the 1@ section.
If the song is on the same disc as the song on the JI work (access), go back to step 101. , by executing steps 100-100'-101-100, the holding IFl system (step 10
0'), if not, the motor 32 shown in FIG. 4 is started and the pinion 33 rotates the rack 34.1-.
1, the playback mechanism section 4a is designated and the disc 12N of this song is moved to the storage section 22N (Step 10).

In the playback mechanism, 14a opens the shift to the n-type storage section 22N at 9f;
If the anti-04 light from 7b is not detected, it is determined that the lateral portion 4b of the cross section 4b is <E as shown in FIG. 3 (step 10G). Next, if the regeneration gate mechanism 4h is not at the initial position, it is confirmed by the sleeve l-detector 90 of each regeneration mechanism 4a, 4b that the respective H/positions are in a position where they do not collide (step 107). . moreover,
Regenerated by the sleeve I/detector 90 &! When the storage section 22 facing the structure section 4a is checked and it is determined that the regeneration gate structure section 4a has not yet shifted to the target storage section 22N (step 108), the process returns to before step 105 and steps 105 to 108 While repeating Shift 1-Continue the movement.

Incidentally, in step 106, when the reproduction mechanism 4b is at the initial position, the process proceeds to step 108, and the processes of steps 107 and 109 to 111 are omitted. In addition, in step 107, when the re:+-+m horizontal section 1.1 is likely to collide with the 'ilr'l It rent (1'4 section/11), +Ii 71 machine (the access operation of the IIi section 4a is regenerated). Mechanism unit 4bJ confirms that the operation is for the song written in step 1fi (step 109).In step 109, playback (mechanism unit 1a is accessing the higher-ranked song) If so, stop the rotation of the -111 motor 32 (step 110), step 107
Returning to the front, the reproducing mechanism section 4h moves to the initial position.

Furthermore, in step 109, if the playback mechanism section 4b is accessing a higher-ranked song, the playback 414M section 4a is partially moved in the initial direction to avoid the -1 hit (
Step 111), the process returns to before Step 107, and the playback continues in Step 1 until the structure 4h moves in the initial direction.
Repeat steps 07-111 and wait.

Therefore, if the playback units 4a and 4b are likely to collide, the one accessing the song stored in the first position is moved to -FIj; +, and the other is shifted to the initial position. Keep them separated and give priority to one.

In step 108 (b), the designated music storage section 22
When reaching N, the rotation of the motor 32 is 11th, and the f-isk of the C1 regeneration mechanism section 4a is taken in by 1'/the stomach is taken in by the 7'-isk 12 of n.
Directly below N (stop 1 at j/position) (step 112).

Next, as shown in FIG. 5, the cam gear 35 is rotated in the direction of the arrow B1 by the drive of the motor 48, and the arm 56 is rotated to the position indicated by the solid line.T! ;Turn clockwise to I RQ and press disk A7 to disk 12N.
1 and lift the disk 12N to a position where it can move slightly beyond the stopper 14.

In addition, I17 place t! The plates 65 and 66 enter into the storage portion 22N and push up the stopper 24, causing the disk 12N to engage 1.
[Cancel. Furthermore, when the cam gear r35 rotates approximately 280 degrees in the direction of arrow B+, the arm 56 rotates counterclockwise and descends to the position shown by the solid line.

As the arm 56 descends, the disk 12N is supported by the disk key A7 r71 and taken into the space 51 facing the clamper 82 and the player 35.

When the disk 12N is stored in the empty Ir4151, the light emitting element 93ah of the sensor 93 detects the disk loading.
Light is 7! It is determined that the disk loading operation 11 has been completed without being disconnected by the light receiving element 9311. (Step 113
).

Next, the disc 12 is re-clamped by the damper 82, and the re/I fi 135 performs an operation to find the beginning of the selected song (step 114).

Step 114r When the first signal of the designated song is detected, the iQ 5I II 35 reproduces the J:ri, and the reproduced signal (high voice) is sent to the control circuit 2 shown in FIG. is sent only to the operating unit 1a or 1h that selected
Played from the speaker via the amplifier of the relevant operation unit (
Step 115).

Re-input the disc 12N into the player 1M section 4a.
-L, while the re-QIjl 4I'4 part 4b may have started a shift operation to search for the next stored song e, so if the Confirm that it exists (step 116).Step 116
In the case where the il+41:+1 mechanism section 4b is not at the initial position, it is ensured that the reproduction mechanism section 71a is at a position where it does not collide with 4h (step 117).

In step 117, also (1 mechanism part /Ia and /Ih
I think it's likely to crash! In case, please re-5+L'
Shift the control section 4a in the initial direction (arrow x 1 direction) to avoid collision! (Step 11B>,
Return to before step 116. : In step 117, it is determined that the reproduction mechanism parts 4a and 4h do not collide 1j
Then, the shift I operation of the 1-mechanism section 4a is stopped again (step 119). Therefore, if the reproduction mechanism section 4a and /Ih are likely to collide in step 117, step 1
Steps 17 and 118 are repeated to gradually shift the regenerator side portion 4a in the arrow X+force direction v1, and when there is no possibility of collision at tT, the shift of the regenerator side portion 4a is stopped.

Note that if it is determined in step 116 that the reproducing mechanism section/Ib is at the initial position, the reproducing mechanism section 4a
Since there is no possibility of collision between and 4b, step 11 directly
Step 9 is reached before step 117. The process at step 118 is omitted.

Next, confirm that the specified song has finished playing (Step 120), and if it is still being played, return to Step 116 and repeat Steps 116 to 111).
Q is returned. In addition, if it is determined in step 120 that the performance of the designated song has ended, 1st/1114
- η part ij b is the only song other than the one being accessed.
(If the song stored in °C is recorded on the same disc as the disc 12N1 that was replayed in the playback 11M4 section 4a (step 121), the current top (The memory of the song ff is erased, and the memory of songs below l1A-1x is sequentially moved up, and the next time it is used as a samurai (step 122).Furthermore, step 122J
: Return to before step 114, and repeat steps 114 to 120 with the disc 12 clamped without returning it to the playback mechanism section 4a.

In step 121, the song stored at the top level other than the song being accessed by the playback 1 section 4b is 'rQ
! 1':n If the data is recorded on a different disk 12 from the disk 12N played back in the structure section 4a, the motor 32
A shift operation is started to move the playback mechanism section 4a to the storage section 22N of the disk 12N by driving the disk (step 1).
23).

In step 123, re! When shifting the 1st mechanism section 4a to the position facing the storage section 22N of the disk 12N, the above-mentioned steps are carried out in order to check the current position of the playback mechanism section 4b and avoid a collision between the playback mechanism section 4a and /Ib. 10
6. 107. The same processing as steps 109 to 111 is performed in steps 124 to 128.

Note that the explanation of steps 124 to 128 is based on step 106.
They are the same as ゜107 and 109 to 111, so they will be omitted.

By the above shift operation, the playback t[section 4a is moved to disk 12N]
When the opening 67 for guiding the return reaches the return position directly below the storage section 22N, the rotation of the motor 32 is stopped and the shift 11 operation is stopped (step 130). Note that in step 129, the playback mechanism section 4a
If the return position facing 2N has not been reached, the process returns to step 123 and the opening 67 of the regeneration mechanism section 4a is located in the storage section 2.
The shift to the return position is performed until it faces 2N, and steps 124 to 129 are repeated.

When the regenerator side part /Ia reaches the return position and stops, the motor 48 is driven to rotate the cam gear 1/4 in the direction of the arrow 132 to move the arm 56 to 11.1 Fi.
Turn 01 in the l jJ direction. For this reason, the reproduction mechanism section 4a
As the arm 56 rotates, the disc 12N of the song played in the disc is supported by the disc catcher 71 and moved in the direction of the arrow 7.
11J direction, and open the original storage part 2 through the opening 67.
It will be returned within 2N. (7 O, before the return W of Di 912N, the f00 level boards 65 and 66 enter the storage r, It 22 N, and when the return 7J 1st place n is adjusted and covered, that is.]~Brim 2/
Press I to return the disk 12N and rotate it to the holder. In Figure 5, disk 12N is 2 dX
When it is returned to the position indicated by the Kn line, Xun Shuhe 1!1lj
65 and 66 descend in the direction of the arrow 72 and come out of the storage section 12N.
11. In a rush, I grabbed the disc 12N. Rotate to the position to
The disk 12N is held in the storage section 22N. Next, when the arm 56 rotates counterclockwise in the t1 direction and descends to the receiving position as indicated by the solid line, -1jL? as shown in FIG. When the light from the light emitting element 93a of the printer 93 reaches the light receiving element D3b without being blocked and is received, it is detected that the disk 12N has been returned.
The return 7JI IJ+ production of the disk 12N is completed (step 131).

Return disk 7Jllν, same as step 122! T.J.
Erase the memory of T+'s Hendo Ift song and make the most of it (D
Sequentially advance the memory of the songs under JS (step 132)
, n (returns to step 100 and prepares for accessing the song stored at the top).

a3, for example, if you want ACH to play the song played by the player (8 parts 4a and /Ib) in the same room 7, step 1
14 to 115, confirm that the playback mechanism section 4b is currently playing, and try again! I-, If
f Waiting until the req of the 1M section 4h is completed. When the reproduction of the reproduction mechanism part /Ib is completed, in step 115 the reproduction of the 8th part /Ia is started, and the performance is continuously performed to the chamber 7.

In this way, the shift operations of the two playback units 4a and 4h are controlled to prioritize and access the songs stored in the upper positions, and separate songs are transferred to chambers 7 and 8. You can play it. Also, J on the side parts 4a and Ib of the two playback machines,
Ri again! When one song is played sequentially in the same room, while one player is playing the next song, the other player can access the disk of the next song and cue the first song. You can play songs without interruption. Furthermore, for example, in a disc jockey program broadcast on a music broadcasting station, etc., by operating the operation panel to select the program according to the pre-arranged order of the songs, you can set an arbitrary time between songs. By inserting a story in between, or by playing the songs continuously, you can save time when playing the disc, and you can easily play the music from the broadcast station. It can be used as a device for

Effects of the Invention As described above, the recording disc automatic playback device according to the present invention is provided with a plurality of playback mechanism sections, receives a command first when loading a disc, and gives priority to the playback mechanism section, and during playback, multiple playback mechanism sections are given priority. Since the sides of the machine can be played at the same time, the same disc storage space can be used to play different songs to multiple locations, and the installation space for the devices is smaller than when using two devices. Manufacturing costs and purchasing costs for discs are low, and especially when they are played at the same location, it is possible to play a large number of songs by keeping one track in place while the other is playing the next track. The features include that it can be played continuously, and that the song u11 can be shortened and played at intervals tT.

[Brief explanation of drawings]

Fig. 1 is a block diagram of the main parts of the automatic recording disc reproducing device according to the present invention, Fig. 2 is a schematic block diagram of the device, and Figs. 3 and 4 show the disk 1 compartment and 1. A front view and a perspective view showing the side part of the second regenerator, and FIGS. 5 and 6 are diagrams for explaining the configuration of the t1 mechanism section.
B) is a flowchart for explaining the processing executed by +1CPtJ. DESCRIPTION OF SYMBOLS 1... Plurality of operation parts, 2... Control circuit, 3... Capture operation r, ++rtO means, 4... Plural reproduction structure, 4a, 4b... Reproduction ti structure , 5... Reproduction I
I t211 Means, 6... Apparatus, 7° 8... Chamber, 9
, 10... Speaker, 12... Disk, 13...
・Disk storage rack, 15...CP jJ, 16a
. 16h...Initial A fullerene υ, 17a, 17b...
・Reflector, 20... tithe, 23... slit,
24...Disk stopper, 32...Motor, 35
...Disk player, 36...Disc player shift mechanism, 26-37...Disc/7 unho mechanism, 38...Disc guide mechanism, :3ri...i; J F/combination 1! Free time 414.4
0...Disc clamp 1ull, 4!5...Kamugise, 45△, 45B...NoJmu surface, /15Δ-1
...Force l, 45Δ-2, /IFiΔ-3゜'15R
-+, '151 2...cam), 115F3-3.
・Protrusion, /I8 ・1-ta, 51 ・Flat guide space, 56 ・Disc transport arm 57 ・Binion, 58 ・Back, 59 ・Cam follower,
61.62...Guide plate, 6Fi, 66...In/placement plate, 67...Opening, 71-...Disc key V position 7.82...Disc clamper, 90...・Slit detector, 91...Tsum, 93...1'! 93a... Light emitting element, 93h... Light receiving element. Nimu 1 Applicant Japan Victor Co., Ltd. Case 27-1 Figure 5 12f12Nl Evening 6 Figure 1, 14. -2212N

Claims (1)

[Claims] In an automatic recording disk reproducing device comprising a recording disk storage section storing a large number of recording disks, and a reproducing mechanism section that moves along the recording disk storage section and takes in and plays a specified recording disk inside the recording disk storage section, a plurality of The playback mechanism section is movably provided at a position facing the recording disk storage section, and when taking in a recording disk from the recording disk storage section, the playback mechanism section receives the take-in command first among the plurality of playback mechanism sections. What is claimed is: 1. An automatic recording disc reproducing apparatus, comprising means for controlling the plurality of reproducing mechanisms so as to perform a reproducing operation at the same time when reproducing the recording disc.