JPS6358378U

JPS6358378U -

Info

Publication number: JPS6358378U
Application number: JP15105986U
Authority: JP
Priority date: 1986-10-01
Filing date: 1986-10-01
Publication date: 1988-04-19

Description

[Brief explanation of drawings]

第１図は本考案のデイスクマガジンの一実施例
の分解斜視図、第２図乃至第４図は夫々第１図の
デイスクマガジンの一部切截正面図，平面図，側
面図、第５図及び第６図は夫々筐体に形成されて
いるトレイ案内部及び誤挿入防止突部を示す第１
図中―線及び―線に沿う拡大断面矢視図
、第７図はトレイの平面図、第８図，第９図は夫
々第７図中矢印，方向よりみた図、第１０図
は本考案のデイスクマガジンが装着されるコンパ
クトデイスク再生装置の概略構成図、第１１図及
び第１２図はトレイが正常に挿入されたときの状
態を示す図、第１３図，第１４図はトレイを左右
の案内部を一段違えて挿入したときの状態を示す
図、第１５図及び第１６図はトレイを左右の案内
部を二段違えて挿入したときの状態を示す図、第
１７図Ａ，Ｂ，Ｃは夫々従来のデイスクマガジン
の１例のトレイ引き出し前，引き出し後，引き出
し途中の状態を示す図である。１０……デイスクマガジン、１１……筐体、１
１ａ……開口、１２……コンパクトデイスク、１
３，１３Ａ〜１３Ｃ……トレイ、１３ａ……デイ
スク載置部、１３ｂ，１３Ａｂ，１３Ｃｂ……前
縁、１４……コンパクトデイスク再生装置、１７
……装着部、１８……デイスク引き出し返却機構
、１９……デイスク再生ユニツト、２０……移動
機構、２１―_１〜２１―_６，２２―_１〜２２―_６……トレイ案内部、２３―_１〜２３―_６，２４―
_１〜２４―_６……トレイ誤挿入防止用突部。 Fig. 1 is an exploded perspective view of an embodiment of the disk magazine of the present invention, Figs. 2 to 4 are a partially cutaway front view, top view, and side view of the disk magazine of Fig. 1, and Fig. 5, respectively. and FIG. 6 show the first tray guide portion and the incorrect insertion prevention protrusion formed on the housing, respectively.
Figure 7 is a plan view of the tray, Figures 8 and 9 are views taken from the direction of the arrow in Figure 7, and Figure 10 is the present invention. 11 and 12 are diagrams showing the state when the tray is inserted normally. Figures 15 and 16 are diagrams showing the state when the guide parts are inserted one step apart, Figures 15 and 16 are diagrams showing the state when the left and right guide parts are inserted two stages apart, and Figures 17A, B, C is a diagram showing an example of a conventional disk magazine before the tray is pulled out, after the tray is pulled out, and in the middle of being pulled out. 10... Disk magazine, 11... Housing, 1
1a...Opening, 12...Compact disk, 1
3, 13A to 13C...Tray, 13a...Disk mounting section, 13b, 13Ab, 13Cb...Front edge, 14...Compact disc playback device, 17
...Mounting section, 18...Disc drawer return mechanism, 19...Disc regeneration unit, 20...Movement mechanism, _21-1 to _21-6 , _{22-1 to} _22-6 ...Tray guide section, 23- ₁ ~ 23- ₆ , 24-
₁ to 24- ₆ ...Protrusion for preventing incorrect tray insertion.

Claims

[Scope of Claim for Utility Model Registration] In a disk magazine that stores multiple disks coaxially and is inserted into a disk playback device that has the function of selecting and playing a disk, only the front side in the insertion direction is an opening, and a plurality of tray guide portions are provided facing each other on the inner surfaces of the left and right side plates, respectively, and tray guide portions of the same level as the one above are provided on the inner surface of the back plate facing the opening. It has a housing with a protrusion for preventing incorrect tray insertion at a corresponding height between this and the adjacent tray guide section on the same level, and a disk mounting section, with the left and right ends of the tray guide section on the same level, respectively. A disk magazine comprised of a plurality of trays that are guided by a tray guide and inserted into and removed from the housing.