JPH064994U - FDD unit attachment / detachment mechanism - Google Patents

Abstract

(57) [Summary] [Purpose] FDD unit attachment / detachment mechanism that can be attached / detached to / from the device body with one touch. [Structure] 1 is an FDD unit, which is attached by screwing attachment / detachment parts 2 into attachment holes 6 formed on both side surfaces of the FDD unit 1. When the detachable parts 2 attached to both sides of the FDD unit are inserted along the guide rails 7 of the left frame 3 and the right frame (not shown) provided in the main body of the device, the locking claws 4 formed on the detachable part 2 are inserted.
Is locked in locking holes 9 formed in the left frame 3 and the right frame, and stops at the position of the stopper 8. Further, in order to remove the FDD unit 1, the step portion 5 formed on the detachable component 2 is pushed in the vertical direction so that the locked engaging claw 4 is engaged with the engaging holes 9 of the left frame 3 and the right frame. You can remove it by pulling it out from the front.

Description

[Detailed description of the device]

[0001]

[Industrial applications]

 The present invention relates to an electronic device equipped with an FDD unit, and relates to a mechanism for attaching / detaching the FDD unit.

[0002]

[Prior art]

 When mounting an FDD unit in an electronic device equipped with a conventional FDD unit, as shown in FIG. 2, mount the FDD unit 11 at a predetermined position on the bottom surface of the mounting bracket A12 with four mounting screws, and then attach the FDD unit. The mounting bracket A12 to which the unit 11 is mounted is a folded-back portion having mounting tap holes provided on both sides, and is mounted to a predetermined position of the mounting bracket B13 with four mounting screws. Although not shown, both sides of the mounting bracket B13 to which the FDD unit 11 and the mounting bracket A12 are mounted are further mounted on the chassis with four mounting screws. However, the number of parts is large, and even if the four mounting screws for the FDD unit 11 and the mounting bracket A12 are removed, the mounting bracket B13 has eight screw tightening points, and it takes time to attach / detach, which results in poor workability.

[0003]

[Problems to be solved by the device]

 The present invention has been made in view of the above circumstances, and provides an FDD unit attaching / detaching mechanism that can be attached / detached by one-touch with a small number of parts and a small number of attaching screws when attaching the FDD unit.

[0004]

[Means for Solving the Problems]

 In order to solve the above-mentioned problems, the present invention provides a device equipped with an FDD unit with guide rails for guiding the FDD unit on the left and right of the FDD unit mounting position, and the end portions of the guide rails facing each other. A stopper formed by bending the guide rail and a frame formed with a pair of locking holes facing each other on the flat surface of the front part of the guide rail is provided, and a pair of frames fitted into the locking holes of the frame are provided. The locking claw, an upward and downward step portion in front of the locking claw, and two parallel horizontal groove portions of a required length between the pair of step portions. An FDD unit attaching / detaching mechanism characterized by being constituted by an attaching / detaching part having an attaching hole for attachment.

[0005]

[Action]

 With the above-described structure, in the FDD unit attaching / detaching mechanism according to the present invention, when the FDD unit is attached, the attaching / detaching parts attached to both sides of the FDD are inserted along the guide rails of the left frame and the right frame, The locking claws formed on the detachable parts are locked in the locking holes provided on the left frame and the right frame. When removing the FDD unit, push the stepped part of the detachable parts inward to lock them. It can be removed by removing the existing locking claw from the locking hole and pulling it toward you, so it can be attached and removed with one touch.

[0006]

【Example】

 Hereinafter, embodiments according to the present invention will be described in detail with reference to the drawings. FIG. 1 is a perspective view of an essential part of an embodiment of an FDD unit attaching / detaching mechanism according to the present invention. In the figure, reference numeral 1 is an FDD unit, and the detachable parts 2 are attached to the both sides of the FDD unit 1 by screwing the attachment holes 6 respectively. When the detachable parts 2 attached to both side surfaces of the FDD unit 1 are inserted along the guide rails 7 provided on the left frame 3 and the right frame (not shown) arranged on the main body of the device, the detachable parts 2 are formed on the detachable part 2. The locking claws 4 are locked in the locking holes 9 formed in the left frame 3 and the right frame, and stop at the position of the stopper 8. Further, in order to remove the FDD unit 1, the stepped portion 5 formed on the attachment / detachment part 2 is pushed from above and below, so that the locked locking claw 5 is formed on the left frame 3 and the right frame. It can be removed by removing it from the stop hole 9 and pulling it toward you.

[0007]

[Effect of device]

 As described above, in the FDD unit attaching / detaching mechanism according to the present invention, when the FDD unit is attached, the attaching / detaching parts attached to the both side surfaces of the FDD are inserted along the guide rails of the left frame and the right frame to cause the attachment / detachment. The locking claws formed on the parts are locked in the locking holes on the left and right frames, and when removing the FDD unit, push the stepped part of the detachable part inward to remove the locked locking claws. Since it can be removed by removing it from the locking hole and pulling it toward you, it can be attached and detached with one touch, reducing the number of parts, the number of screws, and further improving the space factor.

[Brief description of drawings]

FIG. 1 is a perspective view of an essential part of an embodiment of an FDD unit attaching / detaching mechanism according to the present invention.

FIG. 2 is a perspective view of a main part of an example of a conventional FDD unit mounting mechanism.

[Explanation of symbols]

 1 FDD unit 2 Detachable parts 3 Left frame 4 Locking claw 5 Step 6 Mounting hole 7 Guide rail 8 Stopper 9 Locking hole 10 Groove

Claims (1)

[Scope of utility model registration request] 1. In a device equipped with an FDD unit, guide rails for guiding the FDD unit are provided on the left and right of a mounting position of the FDD unit, and a stopper formed by bending an end portion of the guide rail in opposite directions. And a pair of locking claws that are fitted in the locking holes of the frame, the frame being formed with a pair of locking holes facing each other on the front plane of the guide rail. Upward and downward steps are formed in front of the pawl, and two parallel horizontal grooves are formed between the pair of steps, and a mounting hole for mounting is formed. An FDD unit attaching / detaching mechanism characterized by being configured with an attaching / detaching component formed by