Disc device

Abstract

The invention aims at providing a disc device capable of linking the actions of an opening-closing component for opening and closing an inserted hole and a conveying component and capable of enable the opening-closing component to move with a proper amount of movement so as to be capable of closing the inserted hole. A gate component (60) is arranged to be capable of being linked with a roller bracket (44). The gate component (60) and the roller bracket (44) rotate in a linkage way, and only rotate in a specified range; and then a protrusion part (64) of the gate component (60) is arranged on a pressing part (37) arranged on a lateral slide block (30a) to press the lateral slide block (30a) towards a direction Y1. Therefore, the gate component (60) rotates clockwise, and an opening-closing plate part (61) of the gate component (60) seals the inserted hole (5) from the inner side. Therefore, the inserted hole (5) can be reliably sealed by utilizing the gate component (60), and other discs and the like can be prevented from being inserted into the device from the inserted hole (5) in the period that the disc D is rotated and driven.

Description

technical field [0001] The present invention relates to a disk device in which an opening and closing member is provided which closes the insertion port when a disk is inserted from the insertion port and loaded inside the device. Background technique [0002] In a so-called slot-in type disc device, an insertion port with a slit-shaped opening is provided in the case, and a disc inserted through the insertion port is carried in by conveying rollers and loaded into the case. Some disk devices of this type are provided with a shutter member which is an opening and closing member for opening and closing the insertion port. When the disc is clamped in the case, the insertion port is closed by the gate member, so that other discs can be prevented from being inserted into the case from the insertion port by mistake. [0003] In this type of disc device, it is necessary to move the shutter member so that the insertion port can be opened while waiting for the disc to be inserted, ...

AI Technical Summary

Problems solved by technology

[0007] However, the structure of this disk device is such that the transfer roller and the door are provided at both ends of the horizontally extending roller arm, and the roller arm rotates around the middle point as a fulcrum. Therefore, the moving distance of the transfer roller and the door distance cannot be individually set Opening and closing movement distance

Therefore, when the insertion opening is closed by the door, it is easy to happen that the conveying roller cannot be moved far enough from the disk, or conversely, when trying to move the conveying roller sufficiently away from the disk, the moving distance of the door becomes too long to be properly moved. Execution of opening and closing actions, etc.

Images