CN2268290Y

CN2268290Y - Hard-disc changing-over rack with auxiliary protecting rod

Info

Publication number: CN2268290Y
Application number: CN 96203515
Authority: CN
Inventors: 吴清修
Original assignee: Individual
Current assignee: Individual
Priority date: 1996-02-15
Filing date: 1996-02-15
Publication date: 1997-11-19
Anticipated expiration: 2006-02-15

Abstract

The utility model relates to a hard disk converting rack with an auxiliary protecting rod, which provides a hard disk converting rack with convenient use and good protecting effect. The utility model is composed of a lower cover, a fixing seat, an upper cover, a locking mechanism and the auxiliary protecting rod, wherein, the end head of a hand pulling handle is in the circle arc shape. The front end of a guide groove of the two sides of the lower cover is provided with a concave protecting rod seat, and the auxiliary protecting rod forms an L shape. A long arm of the auxiliary protecting rod is inversely pivoted on the protecting rod seat of the front end of the lower cover, and the auxiliary protecting rod can swing in the concave protecting rod seat. The short arm end of the auxiliary protecting rod is abutted with the circular arc-shaped end head of the hand pulling handle on the lower cover. An upper opening port of the short arm end of the auxiliary protecting rod is clamped on a locking rod in the locking process.

Description

Hard disc conversion frame with auxiliary protection bar

The utility model belongs to the information-storing device servicing unit, particularly a kind of hard disc conversion frame with auxiliary protection bar.

As Fig. 1, Fig. 2, shown in Figure 3, the hard disc conversion frame of commonly using is made up of lower cover, holder, loam cake and locking mechanism, and lower cover is the shedding shell that is provided with towards upper shed, and its front end is provided with the handle that is journaled on it, the handle side is provided with the blocking depression, and lower cover two outsides are provided with guide groove; Holder is the corresponding open front framework of interior week and lower cover periphery, all both sides and lower cover two side guidance corresponding sections are provided with and place in the guide groove also the guide rail that can move relative to guide groove in it, be provided with T shape chute with lower cover blocking depression corresponding position, above T shape chute, vertically be provided with the tapered end hole and vertically be provided with the locking bar groove, and make the cannelure of locking bar groove and T shape chute connect; Locking mechanism is made up of tapered end, locking bar and interlock Draw bar lock, and locking bar radially is fixedly mounted on the lock core of tapered end, and tapered end is installed in the holder tapered end hole, and makes that locking bar is positioned at and holder locking bar groove opposite position on it; The interlock Draw bar lock is made up of T shape linked block and locking spring, T shape linked block places in the holder T shape chute, and make its trailing arm termination be positioned at locking bar groove place, its transverse arm one end termination for under cover the corresponding blocking pin of blocking depression, the transverse arm other end contacts with locking spring; Loam cake places down on the cover gab.During use, open tapered end, make the locking bar rotation and press T shape linked block trailing arm termination, the elastic force that makes T shape linked block overcome locking spring laterally moves, blocking pin withdraws from blocking depression on the lower cover handle on it, just can pull handle and rotate up, and pulls out the lower cover that hard disc is housed.The hard disc of this structure conversion frame not only pulls at when not opening tapered end and pulls out lower cover after still can destroying T shape linked block when starting pull handle, its anti-theft difference and damages the conversion frame accidentally, and when pinning hard disc because of using, because of do not have the location do not use inconvenient.

The purpose of this utility model provides a kind of hard disc with auxiliary protection bar esy to use, safe and reliable, that protection is effective and changes frame.

The utility model is made up of lower cover, holder, loam cake, locking mechanism and auxiliary protection bar, lower cover is the shedding shell that is provided with towards upper shed, its front end is provided with the termination and is circular-arc and is journaled into handle on it, the handle side is provided with the blocking depression, lower cover two outsides are provided with guide groove, are provided with recessed protection pole socket at the guide groove front end; Holder is the corresponding open front framework of interior week and lower cover periphery, all both sides and lower cover two side guidance corresponding sections are provided with and place in the guide groove also the guide rail that can move relative to guide groove in it, with the lower cover handle on blocking depression corresponding position be provided with T shape chute, above T shape chute, vertically be provided with the tapered end hole and vertically be provided with the locking bar groove, and make the cannelure of locking bar groove and T shape chute connect; Locking mechanism is made up of tapered end, locking bar and interlock Draw bar lock, and locking bar radially is fixedly mounted on the lock core of tapered end, and tapered end is installed in the holder tapered end hole, and makes locking bar on it be positioned at the corresponding position of locking bar groove with holder; The interlock Draw bar lock is made up of T shape linked block and locking elastic component, T shape linked block places in the holder T shape chute, and make its trailing arm termination be positioned at locking bar groove place, its transverse arm one end termination for down cover the corresponding blocking pin of blocking depression, the transverse arm other end with lock elastic component and contact; Loam cake places down on the cover gab; The auxiliary protection bar is L-shaped; it is inverted on the protection pole socket that is journaled into T lid front end with its long arm end; and can in recessed protection pole socket, swing, on auxiliary protection bar galianconism end and the lower cover conflict in the circular-arc termination of handle, and order when locking its upper shed be stuck on the locking bar.

Because the utility model is made up of lower cover, holder, loam cake, locking mechanism and auxiliary protection bar, the lower cover front end is provided with recessed protection pole socket and termination and is circular-arc and is journaled into handle on it; The auxiliary protection bar is L-shaped; it is inverted with its long arm end and is journaled on the protection pole socket of lower cover front end; and can in recessed protection pole socket, swing, on auxiliary protection bar galianconism end and the lower cover conflict in the circular-arc termination of handle, and order when locking its upper shed be stuck on the locking bar.When the utility model was in locking state, the blocking pin of interlock Draw bar lock was stuck in the blocking depression of lower cover handle and locking bar is inserted in the opening of L shaped auxiliary protection bar, thereby had duplicate protection and unlikely being forced to starts; In the time will taking out lower cover; open tapered end; the auxiliary protection bar is withdrawed from the locking bar rotation, and presses T shape linked block trailing arm termination, and the elastic force that makes T shape linked block overcome the locking elastic component laterally moves; blocking pin withdraws from blocking depression on the lower cover handle on it; just can pull handle and rotate up, pull out the lower cover that hard disc is housed, not only easy to use; and safe and reliable, the protection effective, thereby reach the purpose of this utility model.

Fig. 1 is the hard disc conversion frame decomposition texture schematic isometric of commonly using.

Fig. 2 is the hard disc conversion frame part section structural representation front elevation of commonly using.

Fig. 3 is a fragmentary, perspective view of A portion among Fig. 2.

Fig. 4 is the utility model decomposition texture schematic isometric.

Fig. 5 is the utility model structural representation sectional view (locking state).

Fig. 6 is the utility model structural representation sectional view (pulling the handle state after unblanking).

Fig. 7 is the utility model structural representation sectional view (pulling out the lower cover state).

Fig. 8 is a partial perspective view of B portion among Fig. 5.

Fig. 9 is a partial perspective view of C portion among Fig. 7.

Figure 10 is a fragmentary, perspective view of B portion among Fig. 5.

Below in conjunction with accompanying drawing the utility model is further elaborated.

As Fig. 4, shown in Figure 5, the utility model is made up of lower cover 1, holder 2, loam cake 3, locking mechanism 4 and auxiliary protection bar 5, lower cover 1 is for to be provided with towards the shedding shell of upper shed 11, its two outside is provided with guide groove 12, be provided with recessed protection pole socket 13 at guide groove 12 front ends, be provided with termination 141 at lower cover 1 front end and be circular-arc and adorn handle 14 on it through pivot pin end 142 pivots, handle 14 sides are provided with blocking depression 143 and depression 144 triangular in shape;

Holder 2 is the corresponding open front framework of interior week and lower cover 1 periphery, all both sides and 1 liang of side guidance 12 corresponding section of lower cover are provided with and place in the guide groove 12 also the guide rail 21 that can move relative to guide groove 12 in it, guide rail 21 front ends 211 are to the declivity arcuation, as shown in figure 10, with lower cover 1 handle 14 on blocking depression 143 corresponding positions be provided with T shape chute 22, above T shape chute 22, vertically be provided with tapered end hole 23 and vertically be provided with locking bar groove 24, and make the locking bar groove 24 and the cannelure 221 of T shape chute 22 connect;

Locking mechanism 4 is made up of tapered end 41, locking bar 42 and interlock Draw bar lock 43, locking bar 42 radially is fixedly mounted on the lock core 411 of tapered end 41, tapered end 41 is installed in the tapered end hole 23 of holder 2, and makes locking bar 42 on it be positioned at locking bar groove 24 corresponding positions with holder 2; Interlock Draw bar lock 43 is made up of T shape linked block 431 and locking spring 432, T shape linked block 431 places in the holder 2T shape chute 22, and make its trailing arm 4311 terminations be positioned at locking bar groove 24 places, its transverse arm one end termination be with lower cover 1 handle 14 on blocking depression 143 corresponding blocking pins 4312, the transverse arm other end 4313 contacts with locking spring 432; Loam cake 3 places lower cover 1 in upper shed 11;

Auxiliary protection bar 5 is L-shaped, and it helps pivot pin end 52 to be inverted with its long-armed 51 nationalitys and is journaled on the protection pole socket 13 of lower cover 1 front end, and can swing in recessed protection pole socket 13; On auxiliary protection bar 5 galianconism 53 and the lower cover 1 conflict in handle 14 circular arc terminations 141, and its outside is provided with and the chimeric location embedding tongue 54 of handle 14 side triangle depressions 144; Its long-armed 51 sides are provided with holder 2 upper rails 21 and are to the chimeric depression 55 of declivity arcuation front end 211.

As Fig. 5, Fig. 8, shown in Figure 10, when the utility model is in locking state, the blocking pin 4312 of interlock Draw bar lock 43 is stuck in the blocking depression 143 of handle 14, locking bar 42 is inserted in the opening 56 of L shaped auxiliary protection bar 5, L shaped auxiliary protection bar 5 galianconism 53 upper-embedded tongues 54 are embedded in the handle 14 side triangle depressions 144, make handle 14 obtain the location and make lower cover 1 be able to duplicate protection and unlikelyly be forced to glad;

In the time will taking out lower cover 1; as Fig. 6; Fig. 7; Fig. 9; shown in Figure 10; open tapered end 41; the opening 56 of auxiliary protection bar 5 is withdrawed from locking bar 42 rotations; and press T shape linked block 431 trailing arms 4311 terminations; making T shape linked block 431 overcome locking spring 432 elastic force laterally moves; blocking pin 4312 withdraws from blocking depression 143 on the handle 14 on it; pull handle 14; be the galianconism 53 that circular-arc termination 141 compresses L shaped auxiliary protection bar 5 on it; auxiliary protection bar 5 is clockwise rotated, and its long-armed 51 depressions 55 compress holder 2 guide rails 21 and are to declivity arcuation front end 211, and the

interface

15 and 25 on lower cover 1 and the holder 2 is thrown off.

Claims

1, a kind of hard disc conversion frame with auxiliary protection bar, it has lower cover, holder, loam cake and locking mechanism, and lower cover is the shedding shell that is provided with towards upper shed, and its front end is provided with the handle that is journaled on it, the handle side is provided with the blocking depression, and lower cover two outsides are provided with guide groove; Holder is the corresponding open front framework of interior week and lower cover periphery, all both sides and lower cover two side guidance corresponding sections are provided with and place in the guide groove also the guide rail that can move relative to guide groove in it, with the lower cover handle on blocking depression corresponding position be provided with T shape chute, above T shape chute, vertically be provided with the tapered end hole and vertically be provided with the locking bar groove, and make the cannelure of locking bar groove and T shape chute connect; Locking mechanism is made up of tapered end, locking bar and interlock Draw bar lock, and locking bar radially is fixedly mounted on the lock core of tapered end, and tapered end is installed in the holder tapered end hole, and makes locking bar on it be positioned at the corresponding position of locking bar groove with holder; The interlock Draw bar lock is made up of T shape linked block and locking elastic component, T shape linked block places in the holder T shape chute, and make its trailing arm termination be positioned at locking bar groove place, its transverse arm one end termination for down cover the corresponding blocking pin of blocking depression, the transverse arm other end with lock elastic component and contact; Loam cake places down on the cover gab; , it is characterized in that it also has the auxiliary protection bar; Described handle termination is circular-arc; Lower cover two side guidance front ends are provided with recessed protection pole socket; The auxiliary protection bar is L-shaped; it is inverted with its long arm end and is journaled on the protection pole socket of lower cover front end; and can in recessed protection pole socket, swing, on auxiliary protection bar galianconism end and the lower cover conflict in the circular-arc termination of handle, and order when locking its upper shed be stuck on the locking bar.

2, the hard disc conversion frame with auxiliary protection bar according to claim 1 is characterized in that described handle both sides are provided with depression triangular in shape; The L-shaped auxiliary protection bar galianconism outside is provided with and is three with the handle both sides and separates the chimeric location embedding tongue of shape depression.

3, the hard disc conversion frame with auxiliary protection bar according to claim 1 and 2 is characterized in that the side rails front end is to the declivity arcuation in the described holder; The L-shaped long-armed side of auxiliary protection bar is provided with the holder upper rail and is to the chimeric depression of declivity arcuation front end.