摘要:
A stopper 60 is provided which detects a projected part formed on an upper cartridge case of a shield type cartridge so as to prevent the shield type cartridge from being inserted. Accordingly, mechanical lock caused by the insertion of the shield type cartridge can be prevented.
摘要:
There is provided a shutter opening/closing apparatus which automatically performs shutter opening or closing in accordance with an insertion of a cartridge and does not give an influence, such as abnormal noise or backlash, to loading and unloading of a cartridge. The shutter opening/closing apparatus includes a follower member 18 configured to be engaged, at an opening 11 of the cartridge 10, with a portion of a drive member 13 driven in the cartridge 10 for opening or closing a shutter 15 provided for the cartridge, and a cam mechanism 7, 7a limiting a movement of the follower member 18 so as to avoid contact of the follower member 18 to the opening 11 of the cartidge 10 at a time when the engagement between the follower member 18 and the portion of the drive member 13 is released.
摘要:
A stopper 60 is provided which detects a projected part formed on an upper cartridge case of a shield type cartridge so as to prevent the shield type cartridge from being inserted. Accordingly, mechanical lock caused by the insertion of the shield type cartridge can be prevented.
摘要:
A detection hole 34 is provided in a tray 30, on which a cartridge type recording medium is mounted and housed, at a position corresponding to an information hole of a cartridge, a detection lever 35 is provided on a back surface of the tray 30 on the lower surface side of the detection hole 34, and a switch section 111 is provided on a frame 10 on the lower surface side of the detection lever 35 while the tray 30 is housed within the frame 10. Accordingly, the switch section 111 can be separated from the motion of a base since the switch section 111 is fixed to the frame 10, and consequently, the structure can be simplified and the space efficiency can be enhanced.
摘要:
A detection hole 34 is provided in a tray 30, on which a cartridge type recording medium is mounted and housed, at a position corresponding to an information hole of a cartridge, a detection lever 35 is provided on a back surface of the tray 30 on the lower surface side of the detection hole 34, and a switch section 111 is provided on a frame 10 on the lower surface side of the detection lever 35 while the tray 30 is housed within the frame 10. Accordingly, the switch section 111 can be separated from the motion of a base since the switch section 111 is fixed to the frame 10, and consequently, the structure can be simplified and the space efficiency can be enhanced.
摘要:
The tray 30, which can mount both of a cartridge type recording medium and a bare-disc type recording medium, includes a placing surface 31 having a detection hole 34 for detecting information of the recording medium; a rising portion 32 formed so as to rise from the placing surface 31 at a front side end. The rising portion 32 has a disc holder 35 rotatably provided for positioning the bare-disc type recording medium. Hence, the disc holder 35 can be moved to an accommodation position A for being displaced not to cover the detection hole 34 in the placing surface 31. Accordingly, an area on the placing surface 31, in which detection portions such as the detection hole 34 are formed becomes wider, so that the detection portions such as the detection hole 34 can be sufficiently formed as well as a space for providing the detection portions corresponding to a cartridge containing a variety of information can be sufficiently obtained.
摘要:
A recording medium drive device includes a tray to mount a cartridge 92, and a retaining member attached to the case through an attaching member 40A. The retaining member presses the front and rear end portions of the cartridge 92 to the tray. The retaining member includes a rotating member 44 attached to the attaching member 40A and the elastic retaining piece 45 fixed to the rotating member 44. The front and rear end portions of the elastic retaining piece 45 respectively extend from the rotating end portion of the rotating member 44. When the cartridge 92 is inserted, the rotating member 44 is operated to separate the front end portion of the elastic retaining piece 45 from the cartridge 92, and when the cartridge 92 reaches a specified position, the cartridge 92 is pressed by the both front and rear end portions of the elastic retaining piece 45.
摘要:
The tray 30, which can mount both of a cartridge type recording medium and a bare-disc type recording medium, includes a placing surface 31 having a detection hole 34 for detecting information of the recording medium; a rising portion 32 formed so as to rise from the placing surface 31 at a front side end. The rising portion 32 has a disc holder 35 rotatably provided for positioning the bare-disc type recording medium. Hence, the disc holder 35 can be moved to an accommodation position A for being displaced not to cover the detection hole 34 in the placing surface 31. Accordingly, an area on the placing surface 31, in which detection portions such as the detection hole 34 are formed becomes wider, so that the detection portions such as the detection hole 34 can be sufficiently formed as well as a space for providing the detection portions corresponding to a cartridge containing a variety of information can be sufficiently obtained.
摘要:
An annular disc holder has a plurality of partition plates for holding a plurality of discs in an upright position, and a reproducing device is provided for reproducing a desired disc. A carrying device is provided for carrying the desired disc between the disc holder and the reproducing device. The partition plates are radially arranged. The carrying means is provided for returning the desired disc to the disc holder from a large width portion between the partition plates.
摘要:
A disc holder is annularly provided for holding a plurality of discs, and a reproducing device is provided in a central portion of the disc holder for reproducing a desired disc. A carrying device is provided for carrying the desired disc between the disc holder and the reproducing device. The carrying device has a groove for slidably engaging with a peripheral portion of the desired disc, and a pair of inclined surfaces for separating adjacent discs on both sides of the desired disc from the desired disc.