CN2462456Y

CN2462456Y - Case expansion slot baffle device

Info

Publication number: CN2462456Y
Application number: CN 00266741
Authority: CN
Inventors: 刘铁英
Original assignee: Lenovo Beijing Ltd
Current assignee: Lenovo Beijing Ltd
Priority date: 2000-12-18
Filing date: 2000-12-18
Publication date: 2001-11-28
Anticipated expiration: 2010-12-18

Abstract

The utility model relates to a case expansion slot baffle device which is fixed to the outer side of a rear plate at the expansion slot position of a case main frame. A door-shaped body is composed of an L-shaped metal plate body at the inner side and a plastic cement outer plate body which is connected with a metal inner plate body; a connection part fixed to the side end of the rear plate of the case main frame is arranged at the edge position of the metal plate body at the inner side of the door-shaped body; the butting part of the metal inner plate body is butted and pressed tightly with the end part of each baffle in the longitudinal direction of the expansion slot. The baffle device avoids troubles of disassembling and screwing screws, avoids problems of connection looseness and failure because of repeatedly disassembling and screwing the screws, and brings convenience to repair and replace interface plates in a main machine.

Description

Cabinet expansion slot retaining device

The utility model relates to a kind of cabinet, particularly a kind of cabinet expansion slot retaining device.

The structure of the mainframe of host computer cabinet as shown in Figure 1 at present, it is a rahmen structure, plate 11 on be provided with some expansion slot 12 thereafter, there are some screws 121 the expansion slot end, and various interface card end and catch fix, and then each catch and expansion slot 12 are clamped one by one and be connected and fixed with screw, so that interface card is installed in the cabinet, during each maintain and replace interface card, all the screw that connects catch to be turned on from expansion slot 12, again catch and interface card be extracted.When packing into, also to so operate.Successively, the maintenance dismounting is very inconvenient, and the effort of taking a lot of work, in addition, the greatest drawback that screw connects be exactly tear open repeatedly twist after, can cause the damage of screw or become big, connect easily loosening or lost efficacy and cause the reliability of the connection of interface card to reduce and make, computer is broken down.

The purpose of this utility model is to overcome the above-mentioned defective and the deficiency of prior art, and provide a kind of expansion slot one side of being installed on, fixedly the catch side direction of various interface card is spacing fixing with each, need not be again twist one by one and to tear screw open, convenient and labor-saving, and can guarantee that various interface card firm stable is positioned at the cabinet expansion slot retaining device in the cabinet.

The purpose of this utility model is to realize by following technical scheme:

Cabinet expansion slot retaining device described in the utility model is fixed on the plate outside behind the cabinet mainframe expansion slot place, it is by the L shaped metal plate of inboard and the door shape body that constitutes with the outer plate body of plastic cement that metal plate links together, the metal plate edge of door shape body inboard be provided with the cabinet mainframe after the connecting portion that fixes of plate side, vertically the end of each catch leans that what compress is the butting section of sheet metal body with expansion slot.Therefore,, can make its metal plate butting section tightly be pressed against the end of each catch with butted power as long as be fixed in the plate outside behind the mainframe expansion slot place, and each catch and the interface board that is fixed on each catch is firmly fixing.And when needing maintenance, as long as this device is unloaded, each interface board all can conveniently take off or pack into.Both exempted and torn the worry of twisting screw open, and can avoid unloading repeatedly the loosening and Problem of Failure of the connection of twisting screw and causing again, each interface board provides very big facility in the main frame to keeping in repair and changing.

This shows, remarkable result of the present utility model is: as long as this device is fixed on the plate outside behind the mainframe expansion slot place, can make its metal plate butting section tightly be pressed against the end of each catch with butted power, and each catch and the interface board that is fixed on each catch is firmly fixing.And when needing maintenance, as long as this device is unloaded, each interface board all can conveniently take off or pack into.Both exempted and torn the worry of twisting screw open, and can avoid unloading repeatedly the loosening and Problem of Failure of the connection of twisting screw and causing again, each interface board provides very big facility in the main frame to keeping in repair and changing.

Concrete structure of the present utility model is realized by the following examples and accompanying drawing:

Fig. 1 is the structural representation at existing cabinet expansion slot position;

Fig. 2 is installed to outside stereographic map behind the cabinet for the utility model;

Fig. 3 is installed to inboard stereographic map behind the cabinet for the utility model;

Fig. 4 is STRUCTURE DECOMPOSITION figure of the present utility model;

Fig. 5 is the stereographic map after the utility model combination;

Below in conjunction with accompanying drawing 2-5 concrete structure of the present utility model is described in detail.

The utility model connects and composes, also installs the tabular body that is fixed on cabinet mainframe expansion slot side by an inner plate body 2 and outer plate body 1 make-up, the end of the catch that the inboard butting section 23 and the expansion slot place of the Width of inner plate body 2 plugs leans, the Width of the tabular body outside protrude out with the cabinet mainframe after the connecting portion 21 that is connected and fixed of plate side, plate has fixedly formed one the corresponding perforate on the plate behind the mainframe has been blocked the shielding portion of shielding behind tabular body and the mainframe.Referring to Fig. 2 to Fig. 5.

Metal inner plate body 2 is L-shaped, the outer plate body 1 of plastic cement is the buckle shape, both make-ups also are connected and fixed by screw 3, connecting portion 21 is arranged on the edge of metal inner plate body Width and is the convex en plaque, and the butting section 23 that the end of the catch that plugs with the expansion slot place leans is positioned at the inboard and L-shaped of metal inner plate body 2.Referring to Fig. 3 to Fig. 5.

Offer the hole clipping 22 that plugs mutually with the inboard diaphragm plate 114 of the outer plate body of plastic cement on the flexible metal inner plate body 2, the outer plate body 1 of plastic cement is provided with diaphragm plate 111 and vertical edge plate 112 with the inboard that metal inner plate body 2 is interlocked, and diaphragm plate 111 is provided with the screw 13 that is connected usefulness with metal inner plate body 2.Referring to Fig. 4 and Fig. 5.

During installation, only need each catch and the various interface plate that is installed in each catch are installed in the cabinet, then, the utility model is pushed against the plate outside after the expansion slot, the junction 114 that the connecting portion on the utility model 21 is fixed to back plate 11 is got final product with screw.Butting section 23 of the present utility model so just can tightly be pressed against each catch end, and with each catch location.During dismounting, reverse operation gets final product, thereby very convenient quick.

Claims

1, cabinet expansion slot retaining device, it is the tabular body by an inner plate body and an outer plate body make-up connect and compose, also installing is fixed on cabinet mainframe expansion slot side, the end of the catch that the inboard butting section of the Width of inner plate body and expansion slot place plug leans, the Width of the tabular body outside protrude out with the cabinet mainframe after the connecting portion that is connected and fixed of plate side, plate has fixedly formed one the corresponding perforate on the plate behind the mainframe has been blocked the shielding portion of shielding behind tabular body and the mainframe.

2, cabinet expansion slot retaining device as claimed in claim 1, it is characterized in that, described metal inner plate body is L-shaped, the outer plate body of plastic cement is the buckle shape, both make-ups also are connected and fixed by screw, connecting portion is arranged on the edge of metal inner plate body Width and is the convex en plaque, and the butting section that the end of the catch that plugs with the expansion slot place leans is positioned at the inboard and L-shaped of metal inner plate body.

3, cabinet expansion slot retaining device as claimed in claim 1 or 2, it is characterized in that, offer the hole clipping that plugs with the outer plate body inboard partition of plastic cement on the described flexible metal inner plate body, the inboard that outer plate body of plastic cement and metal inner plate body are interlocked is provided with diaphragm plate and vertical edge plate, and diaphragm plate is provided with the screw that is connected usefulness with the metal inner plate body.