Abstract: A display apparatus is configured to enable a cover to be firmly fixed with a compact structure. The display apparatus includes: a one-side cover 16 that covers a casing 15 from one of front and rear sides; an other-side cover 17 that covers the casing 15 from the other of the front and rear sides; and a cover member 18 that covers the side surface of the one-side cover 16 from the periphery, wherein the one-side cover 16 includes a fitting claw 22 protruding to the other-side cover 17 side, the other-side cover 17 includes a fitting section 32 into which the fitting claw 22 is to be inserted, the cover member 18 includes an engagement hole 50 that engages with the fitting claw 22 in the fitting section 32, and the casing 15 receives the fitting section 32 from the inside of the other-side cover 17 to maintain an engaged state of the fitting claw 22 with the engagement hole 50.

Abstract: A display apparatus is configured to enable a cover to be firmly fixed with a compact structure. The display apparatus includes: a one-side cover 16 that covers a casing 15 from one of front and rear sides; an other-side cover 17 that covers the casing 15 from the other of the front and rear sides; and a cover member 18 that covers the side surface of the one-side cover 16 from the periphery, wherein the one-side cover 16 includes a fitting claw 22 protruding to the other-side cover 17 side, the other-side cover 17 includes a fitting section 32 into which the fitting claw 22 is to be inserted, the cover member 18 includes an engagement hole 50 that engages with the fitting claw 22 in the fitting section 32, and the casing 15 receives the fitting section 32 from the inside of the other-side cover 17 to maintain an engaged state of the fitting claw 22 with the engagement hole 50.

Abstract: A disk holder springing-out prevention device is constituted by utilizing an existing loading block LB. A disk holder 3 is restricted to an accommodated position within a magazine M by means of a stopper 1a provided on a holder guide rail 1. In general, the initial position of the loading block LB is adapted to be a raised/lowered position corresponding to the uppermost disk holder 3 and the stopper 1a is adapted to be superimposed in the vertical direction with an engagement projection 2a of a holder extracting member 2 when the holder extracting member 2 is in the initial position in the feed direction. In this way, positional restriction of the uppermost disk holder 3 is effected by the holder extracting member 2 whereas the stopper 1a performs positional restriction of the remaining disk holders 3. As a result, springing out of the disk holders 3 from the magazine M can be reliably prevented.

Abstract: On a loading block LB, there are provided a wire 1 having spring properties and two rollers (disk pressing sections) 2 made of rubber that are capable of rotating about this wire 1 as their rotary shaft. One end of the wire 1 is coupled with a cam hole 4a provided in a large-diameter gear (rotary member) 4 of the loading block LB through a linking plate (operating member) 3 and a coupling pin 3a provided on this linking plate 3, so that the rollers 2 are subjected to drive control between a pressing position and a release position by the operation of this cam hole 4a. During disk feeding or clamping action, the disk D can be pressed against the disk holder DH by pressing the rollers 2 against the disk D.

Abstract: A disk holder springing-out prevention device is constituted by utilizing an existing loading block LB. A disk holder 3 is restricted to an accommodated position within a magazine M by means of a stopper 1a provided on a holder guide rail 1. In general, the initial position of the loading block LB is adapted to be a raised/lowered position corresponding to the uppermost disk holder 3 and the stopper 1a is adapted to be superimposed in the vertical direction with an engagement projection 2a of a holder extracting member 2 when the holder extracting member 2 is in the initial position in the feed direction. In this way, positional restriction of the uppermost disk holder 3 is effected by the holder extracting member 2 whereas the stopper 1a performs positional restriction of the remaining disk holders 3. As a result, springing out of the disk holders 3 from the magazine M can be reliably prevented.

Abstract: On a loading block LB, there are provided a wire 1 having spring properties and two rollers (disk pressing sections) 2 made of rubber that are capable of rotating about this wire 1 as their rotary shaft. One end of the wire 1 is coupled with a cam hole 4a provided in a large-diameter gear (rotary member) 4 of the loading block LB through a linking plate (operating member) 3 and a coupling pin 3a provided on this linking plate 3, so that the rollers 2 are subjected to drive control between a pressing position and a release position by the operation of this cam hole 4a. During disk feeding or clamping action, the disk D can be pressed against the disk holder DH by pressing the rollers 2 against the disk D.