KR920005945Y1 - Floppy disk drives and hard disk drives fixing device - Google Patents

Abstract

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Description

F. D. D. and H. D. D. Fixtures

1 is an exploded perspective view of the present invention.

2 is a fixed cross-sectional view of the present invention.

3 is a perspective view of a conventional fixing device.

Figure 4 is a perspective view showing another embodiment of the conventional fixing device.

* Explanation of symbols for main parts of the drawings

10: bracket 11: base plate

12: lock ball 13: locking incision

20: inlet 21: side plate

22: inward bending portion 23: screw hole

30: F. D. D and H. D. D Body 31: Slider

32: screw member 40: hand screw

41: engaging jaw 42: handle

The present invention relates to fastening devices of F. D. D. (Floppy. Disk Drives) and H. D. D. (Hard Disk Drives) used in computers, and particularly sensitive to H.D. The emphasis is on safeguarding D. and F. D. D and ensuring good co-assembly.

Referring to the fixing device of the conventional F. D. D and H. D. D as follows.

First, in the fixing method shown in FIG. 3, the rear surface is closed and is inserted into the bracket 1 'on which the slider guide guide grooves 2' are formed, and the guide grooves 2 'are inserted into the guide grooves 2' on both sides. In the state where the FD D body 10 'with the slider 3' installed was inserted and installed, the FD D body was fixed by blocking the front surface of the bracket with a separate partition.

However, this, only the FD D body (10 ') is seated in the bracket, not firmly fixed state of the flow of the FD D body was generated and to prevent this, the precision of the dimensions are required to manufacture the bracket Due to the difficulty of production, the unit cost of production included a corresponding problem.

And, when explaining the screw member fastening method of another conventional practice is as follows.

As shown in FIG. 4, in the state where the FD D body 10 'is inserted into the enclosure-shaped bracket 1' with the front open, the screw member 2 "is provided on both sides of the bracket 1". The bracket (1 ") was penetrated and fixed to the FD D body (10").

However, this also includes a very large closed end in which an error occurs in a device (FD D and HD D) in which power is generated and finished on the FDD and HDD bodies by being fastened as a screw member to the FD D and HDD bodies. Was doing.

Therefore, the present invention is designed to eliminate the conventional closed by fixing the F. D. D and H. D. D body up and down mutually pressing the slider attached to one side of the F. D. D body as a separate pressing means.

This will be described in detail with reference to the accompanying drawings.

As shown in FIGS. 1 and 2, in fixing the FD D and the HDD body to the inside of the bracket, a lock hole for inserting a single-stage hand screw provided with locking cutouts 13 on both sides of the upper center portion ( 12) and the bracket-type bracket 10 in which the slider support base plate 11 is bent inwardly bent at predetermined positions on both sides and the upper surface has a screw hole 23 on the lock ball uniaxial line, and the inwardly bent portion 22 at the end thereof. Press plate 20 protruding downward from the side plate 21, and the FDD and HD D body 30 having the slider 31 of the rectangular body as the threaded member 32 at both abutment portions, and also the The hand screw 40 is formed with a locking jaw 41 inserted into the lock hole 12 to support the bottom surface of the locking cutout portion 13.

Referring to the working state of the present invention configured as described above are as follows.

In the state where the pressing hole 20 is inserted into the support plate 11 of the bracket 10, the hand screw 40 is inserted into the lock hole 12 formed on the upper side of the bracket, and the screw hole 23 of the pressing hole is inserted. Hold the upper handle 42 of the hand screw to fasten it so that the screw portion 43 of the hand screw is fastened.

At this time, the support plate 11 and the support plate 11 and the inward bent portion 22 of the pressing hole so that the slider 31 attached to both sides of the FD D body can be easily inserted than the "T" of the support plate 31, the support plate and pressure Make sure that the distance "H" between the pressure parts is large.

In addition, in inserting and installing the FDD body 30 in which the slider 31 is attached to both sides by the screw member, the slider 31 attached to both sides of the FD D body 30 is the half needle plate 11 and the inner port bending part. (22) It is installed to be guided and inserted between.

Further, when the handle 42 of the hand screw 40 located in the lock hole 12 is turned, the pressure port 20 screwed with the threaded portion 43 of the hand screw is moved up and down.

Thus, the insertion portion 44 of the hand screw in a state in which the height is adjusted to an appropriate state such that the inward bent portion 22 of the pressing hole 20 is adjacent to the upper surface of the slider 31 by moving the pressing hole 20. Is forced into the locking cutout portion 13 of the lock ball, the upper surface of the locking jaw 41 is in close contact with the bottom surface of the locking cutout portion 13 of the bracket and between the bottom surface of the bracket and the pressure port 20. The pressure port 20 screwed to the threaded portion 43 of the hand screw is lowered and the slider 31 is pushed down. The base plate 11 is supported by the lower portion of the slider 31, so that the FD D body is firmly fixed. It is installed.

In addition, when the FD D body 30 is detached, the handle 42 of the hand screw is pushed in the direction of the lock hole 12 so that the locking jaw 41 of the hand screw is detached from the locking cutout 13. Locking is released and separated.

In addition, as the device of the present invention, the body 3 of the FD D may be fixed by another method, and the method may adjust the pressure within the bracket 10 in such a way that the micro pressure applied to the FD D body 30 may be adjusted. The pressure port 20 and the FD D body 30 are positioned, and the insertion part 44 of the hand screw is caught up to the locking cutout 13 to be the same as the above.

Then, the locking jaw 41 is hooked to the locking cutout 13 of the bracket, and when the hand screw 40 is turned while the half needle plate 11 supports the slider lower surface at the lower side of the slider, the pressure port 20 As it is to rise and fall in the vertical direction will be able to make the FDD body 30 fixed or released.

The present invention acting in this way, because the indirect fixed installation of the parts attached to the FD D and HD D body as a separate pressing means because the stress does not directly act on the FD D and HD D body of the device (FD D and HD D) It prevents the occurrence of errors and protects the device to extend its life.

And, even if the right and left dimensions of the bracket are not the same, the left and right hand screws can be adjusted individually, which has the advantage of being firmly fixed at the same pressure and also without the need for a separate tool. And H. D. D. Body is a very useful design that can be easily removable.

Claims (1)

In the fixed installation of the FD D and HD D body inside the bracket, it has a pair of lock balls (12) having a locking cutout portion 13 on both upper sides, the support plate 11 for supporting the slider at a predetermined position on both sides An inwardly bent enclosure-type bracket 10; A pressure port 20 having a screw hole 23 on the lock ball uniaxial line on an upper surface thereof, and a side plate 21 having an inwardly bent portion 22 protruding downward; F. D. D and H. D. D body 30 in which the rectangular slider 31 is attached as a screw member 32 in the central part on both sides; And a hand screw (40) having a handle (42) and a locking jaw (41) at one side of a predetermined position at an upper part of the lock hole.