KR20090049694A - Fixing structure of bracket for optical disk drive with easy detachement - Google Patents

Fixing structure of bracket for optical disk drive with easy detachement Download PDF

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Publication number
KR20090049694A
KR20090049694A KR1020070115897A KR20070115897A KR20090049694A KR 20090049694 A KR20090049694 A KR 20090049694A KR 1020070115897 A KR1020070115897 A KR 1020070115897A KR 20070115897 A KR20070115897 A KR 20070115897A KR 20090049694 A KR20090049694 A KR 20090049694A
Authority
KR
South Korea
Prior art keywords
bracket
binding
lever
fixing
fixing structure
Prior art date
Application number
KR1020070115897A
Other languages
Korean (ko)
Inventor
김광운
Original Assignee
화신정보통신(주)
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by 화신정보통신(주) filed Critical 화신정보통신(주)
Priority to KR1020070115897A priority Critical patent/KR20090049694A/en
Publication of KR20090049694A publication Critical patent/KR20090049694A/en

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Classifications

    • G—PHYSICS
    • G11—INFORMATION STORAGE
    • G11B—INFORMATION STORAGE BASED ON RELATIVE MOVEMENT BETWEEN RECORD CARRIER AND TRANSDUCER
    • G11B33/00—Constructional parts, details or accessories not provided for in the other groups of this subclass
    • G11B33/02—Cabinets; Cases; Stands; Disposition of apparatus therein or thereon
    • G11B33/022—Cases
    • G—PHYSICS
    • G11—INFORMATION STORAGE
    • G11B—INFORMATION STORAGE BASED ON RELATIVE MOVEMENT BETWEEN RECORD CARRIER AND TRANSDUCER
    • G11B33/00—Constructional parts, details or accessories not provided for in the other groups of this subclass
    • G11B33/12—Disposition of constructional parts in the apparatus, e.g. of power supply, of modules
    • G11B33/125—Disposition of constructional parts in the apparatus, e.g. of power supply, of modules the apparatus comprising a plurality of recording/reproducing devices, e.g. modular arrangements, arrays of disc drives
    • G11B33/127—Mounting arrangements of constructional parts onto a chassis
    • G11B33/128—Mounting arrangements of constructional parts onto a chassis of the plurality of recording/reproducing devices, e.g. disk drives, onto a chassis
    • G—PHYSICS
    • G11—INFORMATION STORAGE
    • G11B—INFORMATION STORAGE BASED ON RELATIVE MOVEMENT BETWEEN RECORD CARRIER AND TRANSDUCER
    • G11B2220/00—Record carriers by type
    • G11B2220/20—Disc-shaped record carriers
    • G11B2220/25—Disc-shaped record carriers characterised in that the disc is based on a specific recording technology
    • G11B2220/2537—Optical discs

Abstract

BACKGROUND OF THE INVENTION 1. Field of the Invention The present invention relates to a bracket for mounting various optical disk drives and the like on a computer main body, and in particular, a bracket for an ODD (ODD-Optical Disk Drive; To be coupled and separated from each other through

When various types of ODDs are to be installed in the computer main body, the brackets in which these ODDs are built can be more conveniently mounted in the computer main body. In this case, only the operation of rotating the binding lever in the exposed state without opening the computer main body releases the binding state so that anyone can easily replace or repair the ODD. It's about structure.

Computer, Fixture, Bracket, ODD, Binding Lever, Binding Groove

Description

Fixing structure of bracket for optical disk drive with easy detachement}

The present invention relates to a bracket fixing structure for mounting various optical disk drives and the like to a computer main body, and in particular, a rotatable binding lever is mounted on a side of a bracket in which an optical disk drive is built, and a binding groove is provided on a side of the fixed body in the computer main body. By forming the, the bracket and the fixing body through the rotation of the binding lever can be more easily fixed and separated for the bracket and its fixing structure to facilitate the assembling convenience as well as maintenance.

In general, a computer includes a hard disk drive (HDD), which is a storage device for largely storing data; A central processing unit (CPU) for driving stored data or programs; A plurality of slot terminals for connecting with an external device; There is provided an optical disk drive (ODD-Optical Disk Drive; hereinafter referred to as ODD) for storing data on a CD or floppy disk or confirming the stored data.

In this way, the computer is composed of various kinds of devices, and in order to fix these components to the computer body, a bracket with various parts and drives installed therein is necessary. It is standardized to fit and shape, and is structured to be detachable from the computer main body for replacement or repair of equipment.

In the conventional general bracket 100, as shown in Figure 1, the screw hole 101 for mounting to the computer main body (not shown in the figure) is formed in a continuous repeated form, so that various types of ODD In the state in which the bracket 100 of the inherent state is pushed into the inside of the computer main body, the fixing body 110 and the fastening bolt 102 installed in the main body may be firmly installed.

At this time, since the coupling hole 111 coinciding with the screw hole 101 of the bracket 100 is formed in the form of a continuous repetition on both sides of the fixing body 110, the insertion of the bracket 100 According to the position is to use a separate fastening bolt 102 to screw them firmly.

However, the method or means for fastening the fixed body and the bracket as described above relies on a separate fastening bolt embedded in the main body. Therefore, if the ODD bracket is to be removed or replaced from the main body, the computer main body must be completely replaced. It is inconvenient to separate the ODD bracket by loosening the fastening bolt exposed to the inside of the main body in the disassembled and open state.

Accordingly, the user who is not free to handle the computer may not only be inconvenient, but also have to take considerable time and hassle if he / she wants to remove or replace the bracket for the ODD.

In addition, the fastening bolt is completely separate from the fixing body or the ODD bracket in the main body, and has an extremely small size. When the dropping bolt is dropped into the floor or a complicated main body, the fastening bolt is very likely to be lost. It is often experienced.

The present invention has been made to improve the problems described above, the ODD bracket is coupled to and separated from each other through the fixing means and lever-type fastening means in the computer main body, the end of the binding lever exposed through the front of the main body It is to overcome the problems of the conventional bracket fastening structure by gripping rotation to be able to more conveniently bind or separate the ODD bracket.

Technical solutions of the present invention for achieving the above object, the binding lever coupled to the rotatable portions on both sides of the ODD bracket; Through the binding groove formed in the fixing body in the computer main body, while the binding between the fixing body and the bracket is made to the mutual binding through the upward rotation of the binding lever, while the mutual separation through the downward rotation of the binding lever Will be done.

As described above, the detachable bracket fixing structure for an optical disk drive of the present invention makes it possible to more conveniently mount the bracket in which the ODD is installed in the computer main body when various types of ODD are to be mounted in the computer main body. Even if it is necessary to separate the bracket incorporating the ODD from the main body of the computer, the binding state is released only by rotating the binding lever in the exposed state without opening the entire main body of the computer. It has the feature to do.

Hereinafter, preferred embodiments of the present invention will be described.

Figure 2 is an exploded perspective view showing a fastening structure of the fixture and the bracket according to the present invention, Figure 3 is an enlarged perspective view of the main portion showing a coupling state of the fixture and the bracket according to the present invention, Figure 4 is a fixture according to the present invention This is a sectional plan view of the main part showing the state of engagement between the and brackets.

As shown in the drawing, the fastening structure according to the present invention includes a fixed body 10 fixedly mounted in a computer main body (not shown in the drawing), and rotation of the ODD bracket 20 inserted and detached from the fixed body 10. It is made by the binding structure,

One side or both sides of the fixing body 10 is formed with a curved binding groove 11 cut from the upper side to the lower side, and on one side or both outer surfaces of the bracket 20 from the outside of the bracket 20. The binding lever 22 that is rotatably coupled is assembled.

Accordingly, while the various types of ODD is inserted into the inside of the bracket 20, the bracket 20 is pushed into the inside of the fixing body 10, and then the above-mentioned binding lever 22 is rotated to rotate the binding lever. By the (22) it is to be able to maintain a fixed fastening state and the fixing body 10 and the bracket (20).

On the other hand, when the bracket 20 is to be separated from the fixing body 10, the binding lever 22 is rotated in the opposite direction to release the engagement force between the brackets 20 and the bracket 20 is removed. What is necessary is just to remove it from the fixed body 10, and to remove it.

As a result, a binding groove 11 is formed at the side of the fixing body 10, and a binding protrusion 21 is inserted into and detached from the binding groove 11 at the front end of the rotatable binding lever 22. .

Therefore, the binding groove 11 of the fixing body 10 should have a curve corresponding to the rotation radius of the binding projection 21 of the binding lever 22, the binding lever 22 If the binding protrusion 21 of the tip is lowered in the form of a seesaw by lifting the gripper 23 formed at the lower end thereof, the binding protrusion 21 descends naturally along the binding groove 11 of the fixing body 10 and these The fixing body 10 and the bracket 20 are fixed so as not to be separated from each other in the transverse direction.

At this time, the screw hole 24 for engaging the binding lever 22 is formed on the side of the bracket 20, and the through hole coupling hole 25 is formed in the middle of the binding lever 22. As such, when using a separate fastening bolt 26 to combine them with each other, the fixing body 10 and the bracket 20 are assembled in a state in which the binding lever 22 can be freely rotated.

That is, the fastening bolt 26 is formed with a screw portion 27 for engaging with the screw hole 24 of the bracket 20, the guide portion 28 having a larger diameter than the screw portion 27 is Since the fastening bolt 26 is firmly fastened to the screw hole 24 of the fixing body 10 because it is located in the coupling hole 25 of the fastening lever 22, the fastening lever 22 is fastened. The free rotation on the guide portion 28 of the bolt 26 is to be possible.

In addition, the side of the bracket 20 is formed with an integrally formed elastic piece 29, the end of the elastic piece 29 is formed with an engaging projection 30 in the form of outward projection, In the middle portion of the engagement lever 22, a through-hole locking hole 31 corresponding to the locking hole 30 is formed.

Accordingly, when the fastening lever 22 is rotated so that the fixing body 10 and the bracket 20 are fastened to each other, at the same time, the locking hole 31 of the fastening lever 22 is connected to the elastic piece 29. The locking lever 22 restrains the rotational force of the binding lever 22 while being restrained by the locking mechanism 30, thereby arbitrarily suppressing the rotation of the binding lever 22, regardless of the intention or the intention of the user. It is to prevent the loss of the binding force of (20).

At this time, the elastic piece 29 is formed by cutting from the side of the bracket 20, so that the elastic banding and restoring to the inside is possible, so that when the binding lever 22 is rotated by the artificial force of the user When the bending lever 22 is temporarily bent inward by the interference of the binding lever 22, the interference with the binding lever 22 is eliminated or when it coincides with the engaging hole 31 on the binding lever 22, it is elastically returned to its original position. Has

Accordingly, looking at the process of assembling a variety of ODD using the fixture 10 and the bracket 20,

First of all, the above-mentioned ODD is an optical disk drive, which is generally referred to as a DVD drive or a CD-ROM drive.

In such a state that the ODD is inserted into the bracket 20, the bracket 20 is pushed toward the fixture 10 as shown in FIG. 5.

FIG. 6 illustrates a state in which the bracket 20 is inserted into the fixing body 10. In this case, the binding lever 22 has a binding protrusion 21 located at an upper side of the binding groove 11. The grippers 23 have a state where they are positioned downward.

In such a state, as shown in FIG. 7, when the grippers 23 are lifted upward, the binding protrusions 21 at the ends are lowered, and the binding protrusions 21 are the binding grooves 11 of the fixing body 10. Induction descending along) so that these fixtures 10 and the bracket 20 is to obtain a solid fastening state with each other.

In addition, the binding lever 22 is a locking lever 31 of the locking lever 22 in the locking hole 30 formed in the elastic piece 29 of the bracket 20 side of the locking lever, so that the binding lever (22) can be rotated arbitrarily can not be rotated until an artificial physical force of the user or operator is applied, so that the bracket 20 from the fixed body 10 can maintain a continuous and stable fastening force .

On the other hand, when the bracket 20 is to be removed or removed from the fixing body 10, the upper holding hole 23 is lowered so that the binding protrusion 21 of the front end of the fixing groove 10 of the fixing body ( 11) to be separated upward from the end will lose their binding force, so that the bracket 20 can be easily separated from the fixture (10).

Accordingly, the present invention can be easily fixed to the ODD bracket 20 to the fixed body 10 in the computer body as well as using the gripper 23 of the binding lever 22 exposed to the front more quickly and conveniently. It is possible to insert and remove the removable removal of the bracket 20.

1 is an exploded perspective view showing a fastening structure of a conventional general fixture and the bracket

Figure 2 is an exploded perspective view showing a fastening structure of the fixture and the bracket according to the present invention

Figure 3 is an enlarged perspective view of the main portion showing a coupling state of the fixture and the bracket according to the present invention

Figure 4 is a main cross-sectional view showing a coupling state of the fixture and the bracket according to the invention

Figure 5 is a side view before the separation of the fixture and the bracket according to the invention

Figure 6 is a side view of the bracket is inserted into the fixture according to the invention

Figure 7 is a side view of a state in which the fixture and the bracket according to the present invention bound

Explanation of symbols on the main parts of the drawings

10: fixed body 11: binding groove

20: bracket 21: binding protrusion

22: binding lever 23: gripper

24: screw hole 25: coupling hole

26: fastening bolt 27: screw

28: guide portion 29: elastic piece

30: locking hole 31: locking hole

Claims (8)

A fixed body (10) built in the computer body and having a binding groove (11) formed at a side thereof; The bracket 20 is inserted into the fixing body 10 and has a binding lever 22 having a binding protrusion 21 inserted into the binding groove 11. When the bracket 20 is inserted into the inside of the fixing body 10, the fixing body 10 and the bracket 20 are connected to each other through the rotation of the binding lever 22 on the side of the bracket 20. Easily removable bracket fixing structure characterized in that the configuration is fixed. The method of claim 1, The fixing groove 11 of the fixing body 10 has a curved shape along the rotation radius of the binding protrusion 21 around the axial point of the binding lever 22. rescue. The method of claim 1, Bracket 20 is made of a metal plate bent, the rotatable binding lever 22 is coupled to the side, A binding protrusion 21 inserted into the binding groove 11 is bent at the front end of the binding lever 22, and a bending grip 23 having a bent shape is formed at the lower end of the binding lever 22. Bracket fixing structure for easy removable disk. The method of claim 1, The coupling lever 22 is rotatably formed at the outer side of the bracket 20, and the screw hole 24 is formed at the side of the bracket 20, and the coupling hole 25 is formed at the middle of the coupling lever 22. ) Through and formed by combining them by a separate fastening bolt 26, The fastening bolt 26 is formed with a threaded portion 27 coupled to the screw hole 24 and a guide portion 28 inserted into the coupling hole 25, respectively, so that the binding lever 22 is fastened. Easily removable bracket fixing structure for the optical disk drive, characterized in that configured to be freely rotated on the guide portion 28 of the bolt (26). The method of claim 1, On the side of the bracket 20 is formed a cut-out elastic piece 29, the front end of the elastic piece 29 to form an outwardly protruding hook 30, By forming a locking hole 31 corresponding to the locking hole 30 in the middle portion of the binding lever 22, the locking hole 30 and the locking hole 31 when the binding lever 22 is rotated. Easily removable optical disk drive bracket fixing structure, characterized in that the rotation state of the binding lever 22 is constrained by the mutual locking force of the. The method of claim 1, The bracket 20 is easily detachable, characterized in that the hard disk drive, floppy disk drive, DVD drive, or any one selected from the CD-ROM drive is inserted into the fixed body 10 in the computer body. Bracket fixing structure for optical disc drive. The method of claim 1, The binding groove 11 of the fixing body 10 and the binding lever 22 of the bracket 20 are detachable, characterized in that they are formed on a single side of the fixing body 10 and the bracket 20 respectively. Easy bracket fixing structure for optical disc drive. The method of claim 1, The binding groove 11 of the fixing body 10 and the binding lever 22 of the bracket 20 are formed on both sides of the fixing body 10 and the bracket 20, respectively. Easy bracket fixing structure for optical disc drive.
KR1020070115897A 2007-11-14 2007-11-14 Fixing structure of bracket for optical disk drive with easy detachement KR20090049694A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
KR1020070115897A KR20090049694A (en) 2007-11-14 2007-11-14 Fixing structure of bracket for optical disk drive with easy detachement

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
KR1020070115897A KR20090049694A (en) 2007-11-14 2007-11-14 Fixing structure of bracket for optical disk drive with easy detachement

Publications (1)

Publication Number Publication Date
KR20090049694A true KR20090049694A (en) 2009-05-19

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Application Number Title Priority Date Filing Date
KR1020070115897A KR20090049694A (en) 2007-11-14 2007-11-14 Fixing structure of bracket for optical disk drive with easy detachement

Country Status (1)

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Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2010147593A1 (en) * 2009-06-19 2010-12-23 Hewlett-Packard Development Company, L.P. Drive carrier with pivoting handle

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2010147593A1 (en) * 2009-06-19 2010-12-23 Hewlett-Packard Development Company, L.P. Drive carrier with pivoting handle
US8582287B2 (en) 2009-06-19 2013-11-12 Hewlett-Packard Development Company, L.P. Drive carrier with pivoting handle

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