CN215416556U

CN215416556U - Computer case

Info

Publication number: CN215416556U
Application number: CN202122150005.0U
Authority: CN
Inventors: 陈文彬
Original assignee: Hanhua Co ltd
Current assignee: Hanhua Co ltd
Priority date: 2021-09-07
Filing date: 2021-09-07
Publication date: 2022-01-04
Anticipated expiration: 2031-09-07

Abstract

The utility model relates to a computer case which comprises a shell and a PCI cover plate and is characterized in that an open slot is arranged on a back panel of the case, a fixing edge for fixing an internal card is arranged at the edge of the open slot, a sliding type PCI cover plate is arranged on the open slot, an extending strip extends from the upper edge of the cover plate to the inner side of the case, the extending strip is made of iron and is adsorbed on the inner edge of the case through a magnetic absorbing piece on the inner edge of the case. The utility model relates to a computer case, which relates to improvement of a PCI cover plate, wherein a magnetic suction piece is additionally arranged on the inner edge of the case above the moving direction of the PCI cover plate, so that the PCI cover plate can be directly adsorbed to the inner edge of the case, the operation action of screwing and positioning after the cover plate is moved each time is reduced, the complicated process is reduced, the working efficiency can be improved, and the structural design has strong practicability and convenience is improved.

Description

Computer case

[ technical field ] A method for producing a semiconductor device

The utility model relates to the field of computer hardware, in particular to a case with a PCI cover plate structure easy to disassemble and assemble.

[ background of the utility model ]

The computer case is used as a part of computer accessories, and the main function of the computer case is to place and fix the computer accessories and the mainboard, so that the functions of supporting and protecting internal electronic components and integrating installation are achieved.

In addition, the computer case has a shielding function of electromagnetic radiation, generally comprises a shell, a bracket, a panel, various switches and indicator lights on the panel, and the like, and the side surface and the rear surface of the computer case are provided with structures such as grooves, open grooves and movable cover plates corresponding to the grooves.

The casing is generally made by combining metal materials and plastics, the hardness is high, the casing is generally used for protecting the function of internal elements, and the support is arranged in the casing and is mainly used for fixing components such as a power supply, a hard disk, a memory, a mainboard, a CPU, an optical drive, a sound card, a network card, a display card and the like.

The expansion card slot structure is arranged in a case, generally, the expansion card adopts PCI standard of Intel corporation, and is a standard for defining a local bus, the standard allows up to 10 expansion cards complying with the PCI standard to be installed in a computer, a display card or a network card can be inserted into the expansion card slot when the computer is installed, for the sake of stability, a fixing structure is arranged on the side surface of the display card or the network card, the fixing structure is matched with the extending part of the slot on the side surface of the case, and the display card and the network card inserted into the fixing structure are locked and stabilized by screws after the card is inserted, so that the display card and the network card can not be loosened or separated from the slot under the condition of shaking.

In the position where the side surface of the chassis corresponds to the slot, for the sake of the appearance and the dustproof requirement, a sliding type baffle plate, also called a PCI cover plate, is designed, the cover plate is opened during installation, so that when a network card and a display card are conveniently inserted, the fixing structure is correspondingly placed, and after the screw is locked, the PCI baffle plate slides downwards to cover the slot.

The PCI cover plate in the existing chassis is very complicated to use, and is of a gravity sliding structure, and the two side faces of the PCI cover plate are provided with the limiting locking fasteners, so that the PCI cover plate is manually lifted at each time of use, the locking is screwed down to keep the PCI cover plate not to fall down, after the PCI cover plate is assembled, the fasteners are required to be unscrewed reversely, the PCI cover plate slides downwards to block the notches, then the locking fasteners are screwed down, the opening groove parts of the shielding PCI cover plate are kept, and the shielding positioning is kept. The using method is quite complicated, and in the process of finishing a large amount of workload and installing a plurality of devices, the repeated work content consumes time of people, reduces the work efficiency and is inconvenient to use.

[ summary of the utility model ]

The utility model provides a computer case with an improved structure, which aims at the problem that the structure of a PCI cover plate is improved, the process of screwing a fastener is not required to be operated once after the computer case is lifted up or before the computer case moves down, the use process is simplified, and the efficiency is improved.

The utility model relates to a computer case which comprises a shell and a PCI cover plate and is characterized in that an open slot is arranged on a back panel of the case, a fixing edge for fixing an internal card is arranged at the edge of the open slot, a sliding type PCI cover plate is arranged on the open slot, an extending strip extends from the upper edge of the cover plate to the inner side of the case, the extending strip is made of iron and is adsorbed on the inner edge of the case through a magnetic absorbing piece on the inner edge of the case.

This slidingtype PCI apron includes the apron body, locks the mounting and extends the strip, and wherein apron body size adapts to the area of open slot, and on quick-witted case, is equipped with twice logical groove along this PCI apron slip direction, and this PCI apron passes through the locking mounting card and fixes a position in logical groove and slide, and extends the strip setting and in the inboard of apron towards quick-witted case, corresponds quick-witted incasement edge, is equipped with magnetism on this quick-witted incasement edge and inhales the piece.

The magnetic attraction piece is a soft magnetic strip and is adhered to the position of the corresponding opening groove in the case through the sticky glue.

The magnetic attraction piece is a replaceable soft magnetic strip.

The utility model relates to a computer case, which relates to improvement of a PCI cover plate, wherein a magnetic suction piece is additionally arranged on the inner edge of the case above the moving direction of the PCI cover plate, so that the PCI cover plate can be directly adsorbed to the inner edge of the case, the operation action of screwing and positioning after the cover plate is moved each time is reduced, the complicated process is reduced, the working efficiency can be improved, and the structural design has strong practicability and convenience is improved.

[ description of the drawings ]

FIG. 1 is a schematic view of a computer case according to the present invention shown in an opened state;

FIG. 2 is an exploded view from the perspective of FIG. 1;

FIG. 3 is an exploded view of a magnetic attraction member and a PCI cover plate of a computer case according to the present invention;

wherein: 10. A housing; 11. the inner edge of the case; 12. an open slot; 13. fixing the edge; 14. a through groove; 20. a PCI cover plate; 21. an extension bar; 22. A cover plate body; 23. locking the fixing piece; 30. magnetic attraction pieces.

[ detailed description ] embodiments

The utility model will be described in detail below with reference to the drawings, wherein examples of the embodiments are shown in the drawings, wherein like or similar reference numerals refer to like or similar elements or elements having like or similar functions throughout. The embodiments described below with reference to the accompanying drawings are illustrative only for the purpose of explaining the present invention, and are not to be construed as limiting the present invention.

In the description of the present invention, it is to be understood that the terms "center", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", etc., indicate orientations or positional relationships based on those shown in the drawings, and are only for convenience of description and simplicity of description, and do not indicate or imply that the devices or elements referred to must have a particular orientation, be constructed and operated in a particular orientation, and thus, are not to be construed as limiting the present invention.

Referring to fig. 1 and 2: a chassis structure with a portion of the housing open is seen in fig. 1, from which the internal structure of the chassis can be seen, as well as a PCI cover 20 disposed within the chassis.

Referring to fig. 1 and 2, a computer case is shown, which includes a housing 10 and a PCI cover plate 20, wherein an open slot 12 is formed in a back panel of the case 10, a fixing edge 13 for fixing an internal card is formed at an edge of the open slot 12, a sliding PCI cover plate 20 is formed in the open slot 12, an extending strip 21 extends from an upper edge of the PCI cover plate 20 to an inner side of the case, and the extending strip 21 is made of iron and is attached to the inner edge 11 of the case by a magnetic attraction member 30 on the inner edge 11 of the case.

This slidingtype PCI apron 20 includes the apron body 22, locking mounting 23 and extends strip 21, and wherein the area of apron body 22 size adaptation open slot 12 is equipped with twice logical groove 14 on the quick-witted case along PCI apron 20 slip direction, and this PCI apron 20 passes through locking mounting 23 card and fixes a position in logical groove 14 and slide, and extends strip 21 and sets up in the inboard of apron towards quick-witted case 10, corresponds quick-witted incasement along 11, is equipped with magnetism on this quick-witted incasement edge 11 and inhales piece 30.

The magnetic attraction piece 30 is a soft magnetic strip and is adhered to the inner edge of the case at a position corresponding to the open slot 12 by an adhesive.

The magnetic element 30 is a replaceable soft magnetic strip. If the demagnetization condition exists, the magnetic field generator can be replaced, and is very convenient and simple to replace.

In the improved case, the PCI cover plate still maintains a gravity sliding structure, but an extension strip 21 extends from the upper edge of the PCI cover plate 20 to the inside of the case, the extension strip 21 is made of iron and is attracted to the inner edge 11 of the case by a magnetic attraction piece 30 on the inner edge 11 of the case. When we need open the apron, through manual mention extension strip 21 let its absorption along 11 at quick-witted incasement, can keep the mode that the PCI apron is normally opened, and need not in addition manual screw up fixed, let it not the landing, and when needs are put down, the automatic whereabouts of pulling down with strength a little, the practicality is very good, need not to change too much to the structure moreover, and is with low costs, and the practicality is strong. Repeated work content is avoided, and work efficiency is improved.

Although the present invention has been described with reference to a preferred embodiment, it should be understood that various changes, substitutions and alterations can be made herein without departing from the spirit and scope of the utility model as defined by the appended claims.

Claims

1. The utility model provides a computer case, includes shell, PCI apron, its characterized in that is equipped with an open slot on the backplate of quick-witted case, is equipped with the fixed border that is used for fixed inside card at this open slot edge, is equipped with the PCI apron of a slidingtype on this open slot, and the top edge of this apron stretches out one toward quick-witted incasement side and extends the strip, should extend the strip and be iron, inhale the piece through the magnetism on the quick-witted incasement edge and adsorb on quick-witted incasement edge.

2. The computer case of claim 1, wherein the sliding PCI cover comprises a cover body, a locking fixture, and an extension bar, wherein the cover body is sized to fit the area of the open slot.

3. The computer case of claim 2, wherein two slots are formed in the case along the sliding direction of the PCI cover, and the PCI cover is positioned and slid in the slots by the locking fasteners.

4. The computer case as claimed in claim 2, wherein the extension bar of the PCI cover is disposed on the inner side of the cover facing the case, corresponding to the inner edge of the case, and the magnetic member is disposed on the inner edge of the case.

5. The computer case as claimed in claim 2, wherein the magnetic member is a soft magnetic strip adhered to the case at a position along the corresponding opening groove by an adhesive.

6. The computer case of claim 3, wherein the magnetic element is a replaceable soft magnetic strip.