CN2468090Y

CN2468090Y - Fast dismounting fixing device for hard disk holder

Info

Publication number: CN2468090Y
Application number: CN 01203384
Authority: CN
Inventors: 廖宏达
Original assignee: Mitac International Corp
Current assignee: Mitac International Corp
Priority date: 2001-02-15
Filing date: 2001-02-15
Publication date: 2001-12-26
Anticipated expiration: 2011-02-15

Abstract

The utility model discloses a fast dismounting fixing device for hard disk holders, which is matched and arranged on a host casing for hard disks. The front side of a support frame is convexly provided with a clamping sheet; the adjacent both sides of the support frame are respectively convexly provided with a hook hanging type buckle; the rear side of the support frame is convexly provided with a clamping hook of an elastic sheet; the clamping sheet, the buckle and the clamping hook of the elastic sheet correspond to each other and are matched with a first fastening hole, a second fastening hole and a third fastening part which are arranged on the host casing; the clamping sheet and the buckle are firstly arranged in the first and the second fastening holes which are matched with a casing body of the host; the a buckling clamping hook of the elastic sheet arranged on the lower edge on the rear side of the utility model is inserted and buckled into the third fastening part which is matched with clamping hook of the buckling elastic sheet. When the clamping hook of the elastic sheet is downwards pressed, the support frame can be taken out for releasing other fastening states to achieve the function of fast dismounting and mounting.

Description

Hard disk support bracket fast disassembly type stationary installation

The utility model relates to a kind of hard disk support bracket fast disassembly type stationary installation, particularly relates to a kind ofly can taking the fixed sturcture of removing other hook states and conveniently fast disassembling carriage from carriage by pressing the shell fragment trip.

Along with scientific-technical progress, desktop computer is also little towards volume, reduce to take up space for the primary structure direction develops, and wherein main frame is also made every effort to reduced volume.The main frame of this kind desktop computer mainly includes group and is located at the interior hard disk machine of host shell at present, the set-up mode of Winchester disk drive normally is separated out a position by the housing inner region and sets firmly a fixed mount earlier, again Winchester disk drive is placed through in the fixed mount, by a plurality of screws screw lock relative screw that both preset in Winchester disk drive and fixed mount one by one, just finish the Winchester disk drive assembly and be positioned on the fixed mount.

Though reaching assembly, above-mentioned Winchester disk drive is positioned on the fixed mount for being electrically connected with other parts in the main frame, but, because of Winchester disk drive be insert in the fixed mount earlier after again by screw screw lock one by one, yet for the user of operation assembly, must the convergence host shell and eyes extremely near and be absorbed in fixed mount and Winchester disk drive and could carry out the assembling of screw lock one by one or the spiral shell disassembling section of moving back one by one like clockwork, certainly will cause tear open on the group extremely time-consuming, very inconvenience in the operation, be unfavorable for the replacing or the maintenance of Winchester disk drive, and it is more slow on speed, so for manufacturing the dealer, certainly will influence production timeliness and turnout, quite not be inconsistent economic benefit.

The purpose of this utility model is to provide a kind of hard disk support bracket fast disassembly type stationary installation, and it is just quick that it tears prescription open, and is convenient to change or maintenance hard disk function.

The purpose of this utility model is to realize like this, a kind of hard disk support bracket fast disassembly type stationary installation promptly is provided, be provided on the host shell for hard disk, wherein, described carriage front side is convexly equipped with a card, and respectively be convexly equipped with one in adjacent both sides and collude hanging buckle, be convexly equipped with a shell fragment trip at rear side, described card, described buckle and described shell fragment trip are matched with first fastening hole, second fastening hole and the 3rd buckling parts that is provided with on the described host shell relatively.Wait to press to get from carriage after the shell fragment trip is triped and remove other hook states simultaneously, reach and tear group carriage person fast open.

The utility model principal feature is, this stationary installation is provided with the carriage of a combining disk drive, the card by this carriage front side and the buckle of adjacent both sides are placed in earlier in the fastening hole that a host shell is complementary, bending type shell fragment trip insertion with rear side is fastened in the fastening hole that is complementary again, wait to press the shell fragment trip and break away from hole clipping and can get from carriage and remove other hook states simultaneously, reach the function of fast quick-detach, analog bracket.

The said fixing device is to cooperate a host shell to use together, is electrically connected the Winchester disk drive of institute's assembly on the utility model stationary installation by part default in this host shell; Promptly, the holding part that this carriage bottom surface has indent can pass through the screw lock structure, can organize and set this Winchester disk drive of position in it, make carriage corresponding and can with the bottom suitably be embedded in this host shell end face default set perforate, make things convenient for a fastening hole, second fastening hole and the 3rd buckling parts of the relative coupling of card, buckle and shell fragment trip of carriage, form the comprehensive fastening in upper and lower, left and right, reach carriage and firmly be positioned on the host shell rapidly.

The advantage of the utility model device is, it is provided with a carriage, assembly one Winchester disk drive in this carriage, it is facility when assembly and disassembly, the location is firm when being loaded on the host shell, and can be electrically connected on Winchester disk drive, and this device is torn group open fast, conveniently, it is comparatively convenient to change, keep in repair Winchester disk drive, and the Winchester disk drive of loading onto is also had shock-proof effect.

Below in conjunction with accompanying drawing, describe the example of executing of the present utility model in detail, wherein:

Fig. 1, Fig. 2 and Fig. 3 are the stereographic map (look it by front, back and bottom surface three directions respectively, and assembly having a Winchester disk drive in the carriage) of the utility model hard disk support bracket fast disassembly type fixture construction;

Fig. 4 and Fig. 5 are that carriage is fitted in stereographic map on the host shell among Fig. 1, Fig. 2 and Fig. 3;

Fig. 6 is the main body synoptic diagram of host shell among Fig. 4 and Fig. 5;

Fig. 7 buckles into the cross-sectional schematic that can embed or raise carriage in this second fastening hole for the utility model carriage with the card of front side;

Fig. 8 is formed on the cross-sectional schematic of the 3rd buckling parts with the shell fragment trip button of rear side for the utility model carriage.

At first, see also Fig. 1, Fig. 2 and Fig. 3, it illustrates the utility model hard disk support bracket fast disassembly type fixture construction one possible embodiments, this embodiment includes a carriage 10, its bottom surface has the socket 101 of indent, as shown in Figure 3, can be installed with a Winchester disk drive 40, and set up an anti-vibration structure, carriage 10 relatively about the lower edge outside surface of two long sidewalls be concaved with embedding hole 102,102 centers, embedding hole also wear a screw 103, also be provided with screw (not being shown in figure) on these Winchester disk drive 40 sidewalls relatively, make an elastic shock absorbing body 60 with perforation 601 is embedded in the embedding hole 102, run through the perforation 601 of shake avoiding body 60 by a screw 70, the screw 103 of carriage 10 and screw lock be in the screw of Winchester disk drive 40, then Winchester disk drive set for 40 groups to be positioned at socket 101 and assembly is located shake avoiding body 60 outside carriage 10 two sides.

The front side wall root edge level of above-mentioned carriage 10 is convexly equipped with a card 11, and outwards be convexly equipped with a hook shape buckle 12 that is shape at adjacent left and right sides wall apical margin, and the rear side skew wall root edge of carriage 10 is convexly equipped with a bending type shell fragment trip 13 downwards, be formed with two upper and lower fastening parts 131,132 of outside protrusion, wherein go up fastening part 131 and be the blocking broken line by shell fragment trip 13 outside protrusions that folding line constitutes, 132 of following fastening parts are by the cambered outwards blocking lug of shell fragment trip 13 bottom levels.

Pass through said structure, present embodiment has the carriage 10 of Winchester disk drive 40, and combining uses on a desk computer housing 30 together, as Fig. 4, shown in Figure 5, by host shell 30, peripheral part default in it is electrically connected the Winchester disk drive 40 that is positioned at 10 assembly of present embodiment carriage again; So, reach carriage and firmly decide the status on host shell.

As shown in Figure 6, the corresponding present embodiment carriage of these host shell 30 its end faces 10 sizes system is arranged with one and sets perforate 301, set perforate 301 two opposite outer and convex with two parallel walls 31, to be equipped with first fastening hole 32 be the buckling parts of embodiment to the relative position of a nearly side on the vertical roof of two walls 31, setting that adjacent two walls 31 on perforate 301 outer walls have on the sidewall of first fastening hole 32 is that to be provided with one be the buckling parts of embodiment with second fastening hole 33, another sidewall that reaches at relative second fastening hole 33 is an inclined wall, wall is provided with the 3rd buckling parts 34, the blocking broken line 131 of the 3rd buckling parts 34 relative carriages 10, blocking lug 132 is provided with the last fastening hole 341 that is arranged in parallel up and down, following fastening hole 342 is wherein gone up fastening hole 341 and is outward-dipping shape (as shown in Figure 8) by this inclined wall.

As Fig. 4 and shown in Figure 5, this carriage 10 is with the suitable limit of setting perforate 301 corresponding to these host shell 30 end faces, its bottom, after can be more conveniently buckling in second fastening hole 33 of host shell 30 with the cards 11 of front side root edge carriage 10 earlier, this is set in the perforate 301 ought to press down these carriage 10 embeddings as shown in Figure 7, even the buckle 12 of carriage 10 left and right sides apical margins colludes on first fastening hole 32 that is hung on wall 31 end faces, and the shell fragment trip 13 of rear side bottom surface is by elastic reaction that itself bending shape produced and pass card fastening hole 341, and with blocking broken line 131 earlier button be formed on fastening hole 341 places, the blocking lug 132 corresponding also buttons of its tail end are in following fastening hole 342 (as shown in Figure 8), so, about the formation, front and back, about comprehensive fastening effect, reach carriage promptly strong fix on host shell.

When 10 assembly of present embodiment carriage in host shell 30 set in the perforate 301 time, be installed in the Winchester disk drive 40 in the carriage 10, and can be resisted against by the protruding shake avoiding body of putting outside the carriage sidewall 60 and set perforate 301 interior sidewall surface, avoid directly contacting and the very stiff and demanding effect of generation with carriage left and right sides sidewall, elastic property by this shake avoiding body 60 itself provides Winchester disk drive one shock-proof effect.

In the time will dismantling carriage, after pushing blocking lug 132 this time of disengaging fastening holes 342 of present embodiment carriage 10 rear side shell fragment trips 13 tail ends earlier, it is liftable side after this, the buckle 12 that the carriage 10 that is elevated of rear side will lift the left and right sides synchronously this moment leaves first fastening hole 32 of these wall 31 end faces, the card 11 of carriage 10 front sides can be left this second fastening hole 33, reach fast quick-detach carriage and leave host shell.

Because the utility model carriage 10 can be torn open rapidly and organize on host shell 30, and because of setting in the perforate 301 by being embedded in, even the Winchester disk drive in the carriage is electrically connected with host shell 30 interior default peripheral parts, also only need dismantle carriage from host shell, can take in face of oneself, change or keep in repair Winchester disk drive easily.

In sum, hard disk support bracket fast disassembly type stationary installation of the present utility model is provided with a combining disk drive and is matched with carriage on the host shell, the front side lower edge of this carriage is convexly equipped with a card, and respectively establish a buckle that is shape at adjacent both sides upper limb, the rear side lower edge of carriage is convexly equipped with a bending type shell fragment trip, be formed with on two, following fastening part, the card of carriage, buckle and shell fragment trip this host shell coupling relatively are provided with first fastening hole, second fastening hole and the 3rd buckling parts, wherein two fastening parts of the 3rd buckling parts relative resilient trip are formed with, following fastening hole.

Claims

1. hard disk support bracket fast disassembly type stationary installation, be provided on the host shell for hard disk, it is characterized in that, described carriage front side is convexly equipped with a card, and respectively be convexly equipped with one in adjacent both sides and collude hanging buckle, be convexly equipped with a shell fragment trip at rear side, described card, described buckle and described shell fragment trip are corresponding and be matched with first fastening hole, second fastening hole and the 3rd buckling parts that is provided with on the described host shell.

2. hard disk support bracket fast disassembly type stationary installation as claimed in claim 1, it is characterized in that described shell fragment trip is bending shape, is formed with upper and lower fastening part on it, and the upper and lower fastening hole that is formed with corresponding to the 3rd buckling parts of host shell, in order to mutual buckle.

3. hard disk support bracket fast disassembly type stationary installation as claimed in claim 1 or 2, it is characterized in that, described card is positioned at described carriage front side lower edge, described buckle is positioned at the both sides upper limb and is shape, described shell fragment trip is positioned at carriage rear side lower edge and towards down, arranges so that described upper and lower fastening part is up and down mutually.

4. hard disk support bracket fast disassembly type stationary installation as claimed in claim 3, it is characterized in that, the last fastening part of described shell fragment trip is the blocking broken line of the outside protrusion that is made of folding line, described down fastening part is by the cambered outwards blocking lug of shell fragment trip bottom level, is complementary with the upper and lower fastening hole with the 3rd buckling parts of host shell.

5. hard disk support bracket fast disassembly type stationary installation as claimed in claim 3, it is characterized in that, described host shell end face is arranged with one and sets perforate, convex with two parallel walls in two opposite outer, described first fastening hole is positioned on the vertical roof of two walls, described the 3rd buckling parts is positioned on the inclined wall, is embedded in for described carriage and describedly sets in the perforate and after blocking fastens, can be positioned on the host shell securely.

6. hard disk support bracket fast disassembly type stationary installation as claimed in claim 5, it is characterized in that, also be provided with anti-vibration structure on the described stationary installation, outside described carriage two lateral walls lower edge, be concaved with embedding hole with center screw, also be provided with screw on the Winchester disk drive sidewall relatively, the one elastic shock absorbing body with perforation is embedded in the described embedding hole, adopt a screw to pass through lock perforation, embedding hole and screw, described hard disk unit is set the position in carriage and shake avoiding body is positioned at outside the carriage both sides, for the Winchester disk drive shock-absorbing after the assembling.