CN2398661Y - Magnetic stand device - Google Patents

Abstract

A magnetic stand device mainly comprises a frame body, a front frame and a shielding lid. The frame body is provided with four same side walls. A plurality of intervals are arranged between opposite side walls for holding hard disk drive, floppy disc drive and optical disk drive. The front frame is integrated with the frame body and has corresponding openings of equal length and width at the positions where the intervals communicate with each other. The positions at the periphery corresponding to each interval are equipped with integral foldable protecting covers and holes. In accordance with different combination modes of magnetic stand device, the protecting covers can be selectively folded down. Both sides of the shielding lid are provided with elastic arms extending in the same direction. The elastic arms oppositely extend and form a pressing portion. Clamping hooks used for clamping in the holes are positioned at appropriate positions of the pressing portion. In this way, the shielding lid can close the intervals without hard disk drive, and the protecting cover can be used to close the remaining intervals.

Description

Magnetic frame device

The utility model mainly is about a kind of magnetic frame device, particularly can effectively prevent electromagnetic interference (EMI) about a kind of, can cooperate the computer panel of different types again, and when its anti-electromagnetic interference (EMI) of assembling disposes, magnetic frame device simple to operation.

Computer magnetic shelf has some layouts usually in order to installing dissimilar hard disk drives, floppy disk or CD drive, as 3.5 inches floppy disks, 5.25 inches removable hard drive drivers or CD drive (CD-ROM) etc.These layouts can use for customer selecting, generally can once not take fully, and wherein, unappropriated magnet stand layout just forms opening, thereby form the serious area that electromagnetic wave is revealed when using.For addressing this problem, the initial way of industry be with header board relatively the material of each layout opening partly keep, and partly go out suitable folding line at the header board material of opening periphery, can pry open by bottle opener when assembling, unappropriated part then still is kept perfectly and forms covering lid and overflows in order to prevent electromagnetic wave.But this method is not only assembled complexity, and this covering lid is also because of being subjected to the restriction of case material, suitably selection and can produce burr.In addition, when it in case by being folded down just and can not resetting again, make troubles thereby adjust to the user.

So just designing with various, industry come independent punching out to go out the shielding plate of moulding as foil materials such as stainless steel substrates, shown in Taiwan patented claim the 85207472nd and No. 85219481, it is contained in shielding plate in the magnet stand opening of computer header board by screw, though can not hurt staff and solve the above-mentioned problem that can not reset, its loaded down with trivial details screw locking operation is wasted time and energy its assembling.

On the other hand, along with computer is more and more universal, updating speed is more and more faster, the user can be according to hobby of controlling oneself and needs apolegamy spare part assembling computer, so compatible strong spare part can be more welcome, such as, the casing that it not only can assemble the vertical type panel but also can assemble horizontal panel, can eliminate the client when changing mind or other demand is arranged in addition and the trouble and worry that must heavily purchase.The computer of a common vertical type is unsuitable for simply transferring to horizontal because some of them element such as CD drive or hard disk drive transferred to by level can not normal operation when upright.And iff CD drive or hard disk drive are installed along with transferring level to, the casing original structure then can can't be installed because of dimensional problem.Shown in Figure 1A to Fig. 1 C, it is vertical for existing computer, the floor map of horizontal type magnet stand 90 and hard disk drive 94.Its opening 92 interior some hard disk drives 94 of can planting suppose that opening 92 width are W, highly are H, and hard disk drive 94 width are A, highly are B.Please refer to Figure 1A and Fig. 1 C, when magnet stand 90 is installed hard disk drive 94 with vertical type, need W=A; When magnet stand 90 is installed hard disk drive 94 with horizontal (shown in Figure 1B), then need H=A, so this opening 92 answers W=H=A at least, be square.And width A value is not the integral multiple of height B value in the specification of hard disk drive 94, when installing the capacity of 3 CD-ROM with opening 92, W just should be: W=A=3B+2d, therefore, behind 3 hard disk drives of planting in this opening, just respectively vacate a space d up and down, this space will cause electromagnetic wave seriously to reveal.

The purpose of this utility model is to provide a kind of magnetic frame device that not only can cooperate the computer panel of different types but also can adopt different array modes.

But another purpose of the present utility model is to provide a kind of and makes its hard disk drive plant layout equal complete closed under various array modes, thereby avoids producing the magnetic frame device of electromagnetic interference.

Of the present utility model also have a purpose be to provide a kind of have can directly be buckled in magnet stand not the layout of locking device hard disk drive covering lid and make the simple and convenient magnetic frame device of assembling.

The utility model also has a purpose to be to provide a kind of open circumferential to have removable protecting cover and can further seal layout, thereby can effectively prevent the magnetic frame device of electromagnetic interference.

The technical solution of the utility model is achieved in that the utility model magnetic frame device, mainly comprises: framework, side arm and covering lid.Wherein, framework has four identical sidewalls, forms some layouts between every pair of opposing sidewalls and can be used for device hard disk driver, floppy disk, CD drive etc. respectively; Side arm is connected one with framework, and having corresponding as broad as long opening with each layout place of communicating, and be provided with the folding protecting cover and the hole of one corresponding to each layout position at its periphery, according to the difference of magnetic frame device array mode, this protecting cover can optionally be folded down; Be extended with elastic arm in the same way in the covering lid both sides, elastic arm oppositely extends a press section again, be provided with the grab that can be used for fixing in aforementioned apertures in the appropriate position, press section, thereby this covering lid can seal the layout that does not install hard disk drive, protecting cover then can be used to seal remaining gap.

Owing to adopted technique scheme, the utlity model has the panel that not only can be assemblied in different types, and under various fit, all can cover fully, thereby can effectively prevent advantage such as electromagnetic interference.

In conjunction with the embodiments the utility model is further described with reference to the accompanying drawings.

Figure 1A is the floor map of the existing vertical placement magnet stand of computer.

Figure 1B is the floor map that existing computer horizontal type is placed magnet stand

Fig. 1 C is the floor map that is used for being configured in the hard disk drive of Computer magnetic shelf.

Fig. 2 is the framework of the utility model magnetic frame device and the part stereographic map of side arm.

Fig. 3 is the three-dimensional exploded view of the utility model magnetic frame device.

Fig. 4 is the partial enlarged drawing of the utility model covering lid, to show its grab.

Fig. 5 is another partial enlarged drawing of the utility model covering lid, to show its grab.

Fig. 6 is the partial enlarged drawing of the utility model magnetic frame device, to show the combination of its covering lid and magnet stand.

Fig. 7 is the three-dimensional exploded view that the utility model magnetic frame device cooperates the vertical type panel to implement.

Fig. 8 is the three-dimensional exploded view that the utility model magnetic frame device cooperates horizontal panel to implement.

Please consult Fig. 2 and Fig. 3 simultaneously, the utility model magnetic frame device 20 mainly comprises: a framework 22, a side arm 24 and covering lid 26.Wherein this square frame shape framework 22 is formed by the sheet metal punching out, the some layout 222a, 222b, the 222c that comprise identical four sidewalls 220 and 220 formations of per two opposing sidewalls, each layout 222a, 222b, equal receivability one hard disk drive of 222c, floppy disk or CD drive (figure does not show), and be provided with relative guide rails 224 on these sidewalls 220, every pair of guide rails 224 is by constituting with sidewall 220 some paired silvers 226 one-body molded and that be stamped to form in the opposite direction.Dash between two adjacent orbits 224 of sidewall 220 and be provided with grounding elastic part 228, can be used for contacting with wherein the hard disk drive or the sidewall of CD drive.

Side arm 24 is connected with framework 22 one, and form an opening 242 therebetween, these opening 242 peripheries are corresponding to each layout 222a, 222b, the 222c position is equipped with protecting cover 244, open circumferential frame 246 one of itself and side arm 24 are dashed the type that is set as, connect by little contact 247 therebetween, and can be at joint punching press folding line, required width (detailed description is seen below) when its corresponding layout 222 assembling hard disk drives or CD drive can be provided so that be folded down, and the peripheral frame 246 of side arm 24 has elongated hole 248 corresponding to each protecting cover 244 position, and be connected with protecting cover 244, communicate with opening 242 and with corresponding layout 222a, 222b, the guide rails 224 of 222c links to each other, and can pack into and fixing (detailed description is seen below) for the rail-mounted hard disk drive with being extracted.

Please cooperate with reference to Fig. 4 to Fig. 6, covering lid 26 can be isolated each layout 222a, 222b, 222c to prevent electromagnetic interference.The covering lid 26 that lengthwise extends comprises a planar section 262, a pair of elastic arm 264 and planar section 262 are one-body molded and extend in the same way respectively from its limit, two opposite sides and to form, as Fig. 4 and shown in Figure 5, the press section 266 that each elastic arm 264 central authorities goes out a strip again and oppositely extends to form with elastic arm 262 together with planar section 262, bent out a projection and then formed grab 268 on the press section 266 and not exceeding planar section 262 appropriate positions, and device does not install the layout 222a of hard disk drive at side arm 24, in the elongated hole 248 of 222b or 222c both sides, assembled condition as shown in Figure 6, the elastic arm 262 of this covering lid 26 inserts in the elongated hole 248 of side arm 24,268 of grabs are stuck in protecting cover 244 inwalls and fix, and need only pull press section 266 and can make grab 268 disengaging buckles and can pull down covering lid 26.

It should be noted that, this magnetic frame device 20 can be common to vertical type and horizontal, and the framework 22 of need not recombinating, because of this side arm opening 242 is a square, and the width of general hard disk drive or CD drive is 5.25 or 3.5 inches, these side arm opening 242 peripheries are its corresponding size, can pile up three hard disk drives at most and accommodate layout 222a in that this size is next, 222b, 222c, and still respectively vacate a gap up and down, the protecting cover 244 of opening 242 peripheries highly is this gap width, just can seal this gap, so 5.25 inches hard disk drive host racks and 3.5 inches hard disk drive host racks are set to respectively suitably in the present embodiment.

Please refer to Fig. 7 and Fig. 8 again, it is the concrete enforcement figure that this hard disk drive composite set 20 cooperates panel and hard disk drive, and for ease of explanation, the longer sides with side arm 24 is a longitudinally below, is horizontal cross direction than minor face.As shown in Figure 7, when vertical type panel 40 and its assembly, covering lid 26 is assembled in the layout 222b that is unkitted hard disk drive as described above on horizontal cross direction, among the 222c, and the layout 222a of desire device hard disk driver 30, the protecting cover 244 of its horizontal cross direction both sides at first is folded down, to vacate opening 242 developed widths (being the width of hard disk drive), elongated hole 248 can form notch, when hard disk drive 30 when the guide rails 224 of this framework 22 slips into, the slide rail 32 of its both sides just can enter along this notch, and the projection 34 that makes slide rail 32 upper and lower sides is stuck on the notch wall within the lower edge and fixed disk drive 30, and the gap of opening 242 longitudinallies is still by protecting cover 244 sealings of longitudinally both sides.As shown in Figure 8, when horizontal panel 50 and its assembly, itself and the former's difference is: covering lid 26 is assembled in layout 222b, the 222c that does not install hard disk drive on longitudinally, the protecting cover 244 of the longitudinally both sides of the layout 222a of desire device hard disk driver 30 then at first is folded down, vacate opening 242 developed widths (being the width of hard disk drive), all the other devices are with preceding identical, and the gap of opening 242 horizontal cross directions is then sealed by the protecting cover 244 of horizontal cross direction both sides.

Claims (11)

1. magnetic frame device, in order to device hard disk driver, CD drive etc., can be suitable for the anti-electromagnetic interference (EMI) effect of different array modes and tool, comprise: framework, side arm and at least one covering lid, it is characterized in that: framework has four identical sidewalls, constitutes some layouts between every pair of opposing sidewalls with difference device hard disk driver, CD drive etc.; Side arm is connected with the framework one, and has with each layout and communicate and as broad as long opening, and this protecting cover can be according to the difference of magnetic frame device array mode and selected being folded down for hard disk drive or CD drive enters layout; This covering lid is provided with at least one elastic arm, then is provided with on the elastic arm to be used to be fastened in the grab that can make the covering lid sealing not install the layout of hard disk drive in the aforementioned apertures.

2. magnetic frame device as claimed in claim 1 is characterized in that: this protecting cover and side arm open circumferential frame join by little contact.

3. magnetic frame device as claimed in claim 1 is characterized in that: this protecting cover and side arm open circumferential frame so that the folding line of removing join.

4. as claim 2 or 3 described magnetic frame devices, it is characterized in that: this hole is located at the peripheral frame of side arm opening and is joined with protecting cover.

5. magnetic frame device as claimed in claim 1 is characterized in that: this covering lid and elastic arm oppositely extend the press section, and grab is on the press section.

6. magnetic frame device as claimed in claim 1 is characterized in that: this covering lid lengthwise extends and comprises that a planar section, this elastic arm promptly be located at the relative both sides of this planar section and extend in the same way.

7. magnetic frame device as claimed in claim 6 is characterized in that: the somewhere dashes together with the covering lid matrix and establishes and oppositely extend the press section in the middle of the own elasticity arm.

8. magnetic frame device as claimed in claim 7 is characterized in that: this grab is located at the press section and is no more than covering lid matrix place.

9. magnetic frame device as claimed in claim 1 is characterized in that: the opening of this side arm with 5.25 inches hard disk drives be horizontally disposed with vertical be provided with intersect to be taken up space be benchmark.

10. magnetic frame device as claimed in claim 1 is characterized in that: the opening of this side arm with 3.5 inches hard disk drives be horizontally disposed with vertical be provided with intersect to be taken up space be benchmark.

11. magnetic frame device as claimed in claim 1 is characterized in that: this side arm opening and framework layout are overlapping with three group hard disc drivers to be that a unit serves as suitable.

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