CN102541200A

CN102541200A - Case

Info

Publication number: CN102541200A
Application number: CN2010105967450A
Authority: CN
Inventors: 林捷翔; 彭文堂
Original assignee: Hongfujin Precision Industry Shenzhen Co Ltd; Hon Hai Precision Industry Co Ltd
Current assignee: Hongfujin Precision Industry Shenzhen Co Ltd; Hon Hai Precision Industry Co Ltd
Priority date: 2010-12-20
Filing date: 2010-12-20
Publication date: 2012-07-04

Abstract

A case comprises a bottom plate and a plurality of fixing parts. The fixing parts are detachably mounted on the bottom plate, a plurality of through holes are disposed on the bottom plate, each fixing part consists of a stud and a clamping plate, each stud comprises a clamping stopper and a stud body extending from the clamping stopper, a clamping groove is concavely arranged on each stud body and is close to the corresponding clamping stopper, one end of each clamping plate is clamped in the clamping groove of the corresponding stud body, and the studs are penetratingly arranged in the corresponding through holes of the bottom plate. The clamping stoppers of the studs are clamped on the outer side of the bottom plate, and the clamping plates are stopped on the inner side of the bottom plate. The bottom plate of the case is provided with the detachable and replaceable studs, studs with different heights can be mounted on the bottom plate according to different board thicknesses, and main boards with different thicknesses can be fixed conveniently.

Description

Cabinet

Technical field

The present invention relates to a kind of cabinet.

Background technology

The common one-body molded double-screw bolt that has of the cabinet of active computer fixes mainboard to cooperate with screw.For a side that guarantees mainboard installing electronic component is positioned at sustained height, then need be for the mainboard of different-thickness at the double-screw bolt of cabinet moulding respective heights, cost is higher.

Summary of the invention

In view of more than, be necessary to provide a kind of can be conveniently the fixing cabinet of the mainboard of different-thickness.

A kind of cabinet comprises a base plate and some fixtures that is installed in this base plate removably, offers some perforation on this base plate; Each fixture comprises a double-screw bolt and a card, and each double-screw bolt comprises the cylinder that a retainer and extends from this retainer, and contiguous this retainer of this cylinder is arranged with a draw-in groove; One end of this card is sticked in the draw-in groove of this cylinder; This double-screw bolt is arranged in the correspondence perforation of this base plate, and the retainer block of this double-screw bolt is in this plate outer side, and this card block is in the inboard of this base plate.

Compare prior art, above-mentioned cabinet can be according to the double-screw bolt of different thickness of slab installing differing heights, the convenient fixedly mainboard of different-thickness through install disconnectable double-screw bolt in base plate.

Description of drawings

Fig. 1 is the three-dimensional assembly diagram of the preferred embodiments of cabinet of the present invention.

Fig. 2 is the view of Fig. 1 in other direction.

Fig. 3 is the three-dimensional exploded view of Fig. 1.

Fig. 4 is the view of Fig. 3 in other direction.

The main element symbol description

Base plate 10

Perforation 12

Big fluting 120

Little fluting 122

Stop section 124

Fixture 20

Double-screw bolt 22

Retainer 220

Cylinder 222

Screw 224

Draw-in groove 226

Card 24

Card base 240

Latch 242

Fastener 244

Embodiment

Please referring to figs. 1 through Fig. 4, cabinet of the present invention comprises a base plate 10 and some fixtures 20 that are installed in this base plate 10 removably.

Offer some perforation 12 on this base plate 10, each perforation 12 comprises that a big fluting 120 and is communicated with the little fluting 122 of this big fluting 120.This little fluting 122 extends a stop section 124 in the inboard.

Each fixture 20 comprises a double-screw bolt 22 and a card 24.This double-screw bolt 22 comprises that a retainer 220 and is from this vertically extending cylinder 222 in retainer 220 middle parts.This cylinder 222 offer vertically in the middle part one run through this cylinder 222 and this retainer 220 screw 224, the both sides of an end of contiguous this retainer 220 are offered a draw-in groove 226 respectively.This card 24 generally is rectangle, and extends a card base 240 respectively in the two ends of a side, is convexly equipped with a taper latch 242 in the middle part of opposite side.This two card base 240 extends a fastener 244 in opposite directions respectively at end.

During assembling, for each fixture 20, two card bases, 240 elastic deformations of this card 24 are opened, and the fastener 244 of each card base 240 slips over the corresponding draw-in groove 226 of this cylinder 222, is folded in fully between this two card base 240 until this two draw-in groove 226.The retainer 220 of this double-screw bolt 22 passes the big fluting 120 of this perforation 12 from the inboard of this base plate 10, these card 24 blocks are in the inboard of this base plate 10.Move this double-screw bolt 22 to the little fluting 122 of this perforation 12 and snap in this little fluting 122 fully until this cylinder 222.Retainer 220 blocks of this double-screw bolt 22 are in the stop section 124 of this little fluting 122, and the card base 240 of card 24 ends draw-in groove 226 and the butt base plate 10 into double-screw bolt 22, stop this double-screw bolt 22 inwardly or outwards to slide along the direction of vertical this base plate 10.These latch 242 blocks are in the sidewall of this big fluting 120, stop this double-screw bolt 22 to be slotted from childhood and 122 slip into big fluting 120 and skid off this perforation 12.

When needing to change double-screw bolt 22, pull up the latch 242 of this card 24, make this latch 242 skid off this big fluting 120 to the inboard of this base plate 10, the big fluting 120 to this perforation 12 moves this double-screw bolt 22 again, can take off this fixture 20.Pull out this card 24 away from this double-screw bolt 22, two card bases, the 240 elastic deformations ground of this card 24 is opened, can pull down this double-screw bolt 22.

In other embodiments, during assembling, for each fixture 20, the cylinder 222 of this double-screw bolt 22 passes the big fluting 120 of a perforation 12 from the outside of this base plate 10, make this two draw-in groove 226 stretch out this perforation 12.Move this double-screw bolt 22 to the little fluting 122 of this perforation 12 again and snap in this little fluting 122 fully until this cylinder 222, retainer 220 blocks of this double-screw bolt 22 stop this double-screw bolt 22 to slide into the inboard of this base plate 10 in these little fluting 122 stop sections 124.Again a card 24 is blocked this double-screw bolt 22 from the inboard of this base plate 10; Two card bases, 240 elastic deformations of this card 24 are opened; The fastener 244 of each card base 240 slips over the corresponding draw-in groove 226 of this cylinder 222, is folded in fully between this two card base 240 until this two draw-in groove 226.Push this latch 242 to the direction of this big fluting 120 this moment again, makes these latch 242 blocks in the sidewall of this big fluting 120, stops this double-screw bolt 22 to skid off this perforation 12 to the outside of this base plate 10.

The double-screw bolt 22 of cabinet of the present invention can be mounted on base plate 10 and utilize card 24 that double-screw bolt 22 is fixed in base plate 10 from the inboard of base plate 10, the double-screw bolt 22 of not only having simplified installation process but also fast changeable differing heights is with the fixing mainboard of different-thickness.

Claims

1. cabinet; Comprise a base plate and some fixtures that is installed in this base plate removably, offer some perforation on this base plate, each fixture comprises a double-screw bolt and a card; Each double-screw bolt comprises the cylinder that a retainer and extends from this retainer; Contiguous this retainer of this cylinder is arranged with a draw-in groove, and an end of this card is sticked in the draw-in groove of this cylinder, and this double-screw bolt is arranged in the correspondence perforation of this base plate; The retainer block of this double-screw bolt is in the outside of this base plate, and this card block is in the inboard of this base plate.

2. cabinet as claimed in claim 1; It is characterized in that: this perforation comprises that a big fluting and is communicated with the little fluting of this big fluting; This little fluting is extended a stop section in the inboard, and this double-screw bolt passes this big fluting, moves to this little fluting; The cylinder of this double-screw bolt is folded in this little fluting, and the retainer block of this double-screw bolt is in this stop section.

3. cabinet as claimed in claim 2; It is characterized in that: an end of this card extends a card base respectively in both sides; Be convexly equipped with a latch in the middle part of the other end, the card base of this card is sticked in the draw-in groove of this double-screw bolt, and this latch block is in the sidewall away from this little fluting of this big fluting.

4. cabinet as claimed in claim 3 is characterized in that: this latch is taper.