CN2600850Y - Computer external storing device box - Google Patents

Abstract

The utility model discloses a container box for external storage device of computers, which is essentially used to hold external storage devices that complete data exchange with computers through cables, comprising a box body composed of an upper cover body and a lower cover body, a circuit module and a cable component, wherein locked together, the upper cover body and the lower cover body form a holding space inside for holding of external storage device; elastic arms project upwards on the lower cover body, at two sides of the holding space; the elastic arms are provided with a contacting part that projects inwards the holding space and is pressed on the outer side wall of the external storage device, thus the external storage device can be accurately positioned inside the holding space, and the circuit module and the cable component can form a reliable signal transmission channel between the storage device and computers.

Description

Computer external memory storage accepting box

[technical field]

The utility model discloses a kind of accommodation apparatus of computer memory storage, refers in particular to a kind of accepting box that is used for accommodating the notebook computer external connection storage apparatus.

[background technology]

Development along with computer and infotech, manage with various data digitalizations and with computer and to obtain widely popularizing and to use, these data are stored in the common memory banks such as hard disk, floppy disk and CD by devices such as built-in hard disk driver, floppy drive and CD-ROM drives usually.Along with light, thin, the little development trend of notebook computer, the built-in mode of above-mentioned memory storage can't adapt with it, and the various external memory device of notebook computer such as portable hard drive etc. are just arise at the historic moment under this environment.

Usually, the computer external memory storage is housed in the accepting box, in accepting box, be provided with circuit module, the connector of computer external memory storage is with after butt connector on the circuit module is connected, the cable-assembly that stretches out by accepting box links to each other the computer external memory storage with the mainboard of notebook computer, thereby realizes the transmission and the exchange of mutual data.For guaranteeing in connector and the accepting box on the computer external memory storage the good effect that connects between the butt connector on the circuit module, the computer external memory storage must firmly also accurately be positioned in the accepting box.In the prior art, the computer external memory storage is realized the purpose of strong fix by pulling to lean with accepting box side walls or retaining usually, yet, owing to need to exist certain clearance to be used for organizing smoothly between the sidewall of accepting box or baffle plate and the computer external memory storage for external connection storage apparatus, the existence in above-mentioned gap can make the locating effect of external connection storage apparatus be affected again, and then influence the effect that connects between the connector of external connection storage apparatus and the connector on the circuit module, cause the data transmission stability between external connection storage apparatus and corresponding computer to be affected.

In view of this, necessary above-mentioned computer external memory storage accepting box is improved, to overcome above-mentioned the deficiencies in the prior art.

[summary of the invention]

The purpose of this utility model is to provide a kind of computer external memory storage accepting box, and it can accurately be positioned at external connection storage apparatus in the receiving space of accepting box.

For solving the problems of the technologies described above, the utility model adopts following technical scheme: computer external memory storage accepting box comprises by last, the box body that lower cover is formed, circuit module and cable-assembly, on, when snapping together, lower cover forms the receiving space that to accommodate the computer external memory storage, at least one side that wherein is positioned at receiving space on the lid protrudes out flexible arm, this elastic arm has the butting section that protrudes out in the receiving space and can compress with the computer external memory storage that is contained in the receiving space, by cooperating of this butting section and external connection storage apparatus, external connection storage apparatus accurately can be positioned in the receiving space.

As further improvement of the utility model, described elastic arm comprises the connecting portion that links to each other with set retaining ring one on the lower cover, described butting section upwards protrudes out from this connecting portion upper limb and forms, the position of elastic arm is provided with breach on corresponding lower cover on the set retaining ring of upper cover body, when upper and lower cover body snapped together, the butting section of described elastic arm can be housed in the breach.

Compared with prior art, the utility model computer external memory storage accepting box has following beneficial effect: because at least one side is provided with elastic arm in the receiving space, when the computer external memory storage is contained in the receiving space, above-mentioned elastic arm resilient abutment is in the memory storage both sides, thereby with the computer external memory storage accurately and reliably group put in receiving space, and then guarantee good signal transmission performance under the user mode.

[description of drawings]

Fig. 1 is the three-dimensional combination figure of the utility model computer external memory storage accepting box.

Fig. 2 is the three-dimensional exploded view of the utility model computer external memory storage accepting box.

Fig. 3 is the face upwarding stereogram of the upper cover body of the utility model computer external memory storage accepting box.

Fig. 4 is the top perspective view of the lower cover of the utility model computer external memory storage accepting box.

Fig. 5 is the partial enlarged drawing that circle indicates the zone among Fig. 4.

[embodiment]

See also Figure 1 and Figure 2, the utility model computer external memory storage accepting box 1 body that is square, it mainly comprises box body, cable-assembly 30, circuit module 40 and the baffle of being made up of upper cover body 10, lower cover 20 50.Upper and lower cover body 10,20 fastens the back mutually and forms a receiving space 60, circuit module 40 is installed in the receiving space 60 with baffle 50, (not shown) such as computer external memory storage such as portable hard drive, CD-ROM drive, floppy drives can be housed in the receiving space 60 and be connected with circuit module 40, by being connected corresponding port on cable-assembly 30 and the computer on the circuit module 40 the link to each other transmission and the exchange of realization data.

Please consult Fig. 2 again to shown in Figure 4, upper cover body 10 is close with structure and the size of lower cover 20, and it includes and is flat base portion 12, outwards is the pair of sidewalls 14 that surface blending protrudes out from base portion 12 lateral margins and reaches the antetheca 16 that extends and be connected with above-mentioned two side 14 from base portion 12 leading edges.Wherein a sidewall 14 is provided with circular-arc transition part 140 near antetheca 16 places, this transition part 140 with respect to the remainder of sidewall 14 towards base portion 12 central offset, thereby make base portion 12 form depression 120 at transition part 140 outer fix places, resiliency supported pad 18 abuts in depression 120 bottom surfaces of upper and lower cover body 10,20 respectively.Antetheca 16 contiguous above-mentioned depressions 120 places offer semicircle opening 160.

Be concaved with groove 142 on each sidewall 14 of upper and lower cover body 10,20, several circular-arc floors 144 evenly protrude out in groove 142.Be extended with a pair of retaining ring 22 with its sidewall 14 almost parallels relatively from base portion 12 both sides of upper and lower cover body 10,20, each retaining ring 22 front end is formed slopely a guidance part 220 to sidewall 14 directions.Offer breach 224 between each retaining ring 22 of upper cover body 10 and guidance part 220, corresponding above-mentioned breach 224 places extend upward and are provided with an elastic arm 28 on each retaining ring 22 of lower cover 20.See also shown in Figure 5, elastic arm 28 comprises with retaining ring 22 one and linking to each other and highly concordant with retaining ring 22 upper limbs connecting portion 281, and from connecting portion 281 extends upward and connecting portion 281 is contour substantially butting section 282, respectively offer a slit 280 in connecting portion 281 both sides, butting section 282 protrudes out towards receiving space 60 directions and is provided with boss 284, and this boss just is positioned at retaining ring 22 tops.When upper and lower cover body 10,20 snapped together, this butting section 282 can be housed in the corresponding breach set on the retaining ring 22 of upper cover body 10 224 (being detailed later).

Because upper and lower cover body 10,20 structures are close and have a structure of corresponding retaining ring 22, so in the another kind of embodiment of utility model, elastic arm 28 also can be located on the retaining ring 22 of upper cover body 10, and 224 of breach are corresponding to be located on the retaining ring 22 of lower cover 20.In addition, when if above-mentioned elastic arm 28 and breach 224 only are located on the retaining ring 22 of receiving space 60 1 sides, it also can provide the resilient abutment function to external connection storage apparatus, certainly it is good against effect not as the situation that above-mentioned receiving space 60 both sides all are provided with elastic arm under this embodiment, but it still can be implemented.

Be extended with pair of catches sheet 24 downwards between the sidewall 14 of upper cover body 10 and retaining ring 22, it is connected retaining ring 22 two ends with adjacent sidewall 14, and as shown in Figure 3, wherein the length of grip tab 24 downward extensions is greater than retaining ring 22.The position of lower cover 20 corresponding above-mentioned grip tabs 24 is provided with corresponding bonnet lock hole 26, as shown in Figure 4.

Circuit module 40 comprises printed circuit board (PCB) 42 and is assembled in electric connector 44 on the printed circuit board (PCB) 42.Cable-assembly 30 comprises can be welded on the wire and cable connector 34 that the corresponding conducting strips of printed circuit board (PCB) 42 1 sides (not shown) are gone up and stretched out the cable 31 of box portion front 16 and be located at cable 31 ends.Cable 31 is provided with holding parts 32 with the end that circuit board 42 joins.Printed circuit board (PCB) 42 both sides are provided with several holding hole 46, the retaining column (not label) of establishing threaded hole on these holding hole 46 and the upper cover body 10 in several aligns, and by the some screws (not label) that pass these holding hole 46 circuit module 40 is retained in the receiving space 60.

During assembling, circuit module 40 places antetheca 16 places of contiguous box body, usually the baffle made from metallic plate punching 50 post on the bottom surface of upper cover body 10 and with its antetheca 16 against, the antethecas 52 that baffle 50 extends downwards are resisted against on the lower cover 20 with several feets 54 that extend downwards in both sides.Thereafter, in the corresponding bonnet lock hole 26, upper and lower cover body 10,20 fastens and is one on the grip tab 24 insertion lower covers 20 of upper cover body 10 both sides.At this moment, the retaining ring 22 lower edge butts of retaining ring 22 upper limbs of lower cover 20 and upper cover body 10, the butting section 282 of elastic arm 28 is stretched in the breach 224 corresponding on the upper cover body 10, and its boss 284 protrudes out in receiving space 60 with respect to retaining ring 22.In addition, the semicircle opening 160 of upper and lower cover body 10,20 coincide and forms manhole, and the holding parts 32 of cable 31 passes this through hole.Groove 142 on upper and lower cover body 10,20 two sides 14 cooperates and is communicated with formation accepting groove 126, and the depression 120 at adjacent front wall 16 places forms the accommodation spaces 128 that communicate with accepting groove 126 relatively on the described two side 14.

During application, the computer external memory storage is through guidance part 220 is gone into receiving space 60 at accepting box 1 along 22 groups of retaining rings in, and the butting section 282 of elastic arm 28 produces by its lateral wall by the interior boss that protrudes out 284 and computer external memory storage interferes.Because the butting section 282 of elastic arm 28 is positioned at retaining ring 22 tops and connecting portion 281 both sides are provided with slit 280, make above-mentioned butting section 282 have elasticity preferably, but resilient abutment is in the memory storage both sides, thus with the computer external memory storage accurately and reliably group put in receiving space 60.Therefore, the connector (not shown) of computer external memory storage front end can accurately dock with the electric connector 44 on the circuit module 40, corresponding port links to each other on wire and cable connector 34 and the computer, form reliable signal path between memory storage and the computing machine by circuit module 40 and cable-assembly 30, and then guarantee the good laser propagation effect of signal therebetween.

In the above-described embodiment, be used for the elastic arm 28 of resilient abutment computer external memory storage to link to each other, to realize accurate location to the computer external memory storage with retaining ring 22 one.It also can be realized by other embodiment, be provided with the retaining ring 22 that height and the height of receiving space 60 equate substantially as extending on the lid therein, on this retaining ring 22, be provided with breach 224, another lid then is provided with the elastic arm 28 that can be contained in the above-mentioned breach 224, in the time of in the portable type memory storage is contained in receiving space 60, but elastic arm 28 also elasticity push against on the lateral wall of portable type memory storage to realize the purpose of location.Obviously, in this embodiment, extend on the lid be provided with elastic arm 28 retaining ring 22 is not set, that is to say that elastic arm 28 is separately positioned on two lids with retaining ring 22, it still can realize the function with computer external memory storage good location.

Claims (10)

1. computer external memory storage accepting box, it comprises the box body that is formed by two lids fastening, in box body, be formed with the receiving space that is used for accommodating the corresponding computer external connection storage apparatus, it is characterized in that: wherein at least one side at receiving space protrudes out flexible arm on the lid, has on this elastic arm in receiving space to protrude out the butting section that also can compress mutually with the computer external memory storage in being contained in receiving space.

2. computer external memory storage accepting box as claimed in claim 1 is characterized in that: the butting section of described elastic arm convexes with the boss that can be resisted against on the above-mentioned memory storage lateral wall towards the direction of receiving space.

3. computer external memory storage accepting box as claimed in claim 2 is characterized in that: contiguous its sidewall of described two lids is provided with the extended height retaining ring identical with sidewall, and these retaining rings on each lid are positioned at the both sides of receiving space and are parallel to each other.

4. computer external memory storage accepting box as claimed in claim 3 is characterized in that: described retaining ring front end tilts to be provided with guidance part towards sidewall direction.

5. computer external memory storage accepting box as claimed in claim 3 is characterized in that: described elastic arm one on the retaining ring of a lid is wherein extended, and it comprises with the retaining ring one and linking to each other and highly concordant with retaining ring upper limb connecting portion.

6. computer external memory storage accepting box as claimed in claim 5 is characterized in that: described butting section is upwards to protrude out from above-mentioned connecting portion upper limb to form, and the height that upwards protrudes out is identical substantially with the height of connecting portion.

7. as claim 5 or 6 described computer external memory storage accepting boxs, it is characterized in that: wherein said connecting portion both sides offer slit.

8. computer external memory storage accepting box as claimed in claim 6 is characterized in that: the breach that wherein is provided with the butting section that can accommodate elastic arm on the retaining ring of another lid.

9. computer external memory storage accepting box as claimed in claim 8 is characterized in that: described two lids are respectively upper cover body and lower cover, and described elastic arm is stretched from the retaining ring epirelief of lower cover, and described breach then is located on the retaining ring of upper cover body.

10. computer external memory storage accepting box as claimed in claim 1 or 2, it is characterized in that: wherein extension is provided with the height retaining ring identical substantially with the height of described receiving space on a lid, is formed with the corresponding breach of the butting section that can accommodate described elastic arm on this retaining ring.

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