CN2731526Y

CN2731526Y - Computer casing

Info

Publication number: CN2731526Y
Application number: CN 200420016502
Authority: CN
Inventors: 肖兴伟
Original assignee: DAXINGLONG HARDWARE PRODUCTS Co Ltd SHENZHEN CITY
Current assignee: DAXINGLONG HARDWARE PRODUCTS Co Ltd SHENZHEN CITY
Priority date: 2004-06-23
Filing date: 2004-06-23
Publication date: 2005-10-05
Anticipated expiration: 2014-06-23

Abstract

The utility model relates to a computer casing. A CD-ROM drive, a floppy drive and a hard disk in the computer are concentratedly arranged on a hanging rack which can be rotated and also can be disassembled and assembled independently. A spring strip window, a card window and a power supply are arranged on a back bracket. The structure makes the structural configuration of each component in the computer compact, the inner space of the computer casing is saved, each component in the computer casing can be disassembled and assembled independently and conveniently, and meanwhile, the cooling problem of the hard disk, a CPU mainboard and the power supply of the computer is solved. The utility model is suitable for various computers.

Description

Computer housing

Affiliated technical field

The utility model relates to a kind of computer housing, especially a kind of casing structure compactness, parts dismounting, computer housing easy for installation.

Background technology

At present, in the known technology, on the front panel that computer housing is fixedly installed on cabinet with the CD-ROM drive and the floppy drive of computer, the CPU of computer and hard disk are fixedly installed in the computer housing, other surface-mounted integrated circuit, power supply is fixedly installed on the rear panel of computer housing, because prior art all adopts to connect firmly and connects, computer housing is bulky, and each parts is when installing/dismounting, because the space is little, often take place to interfere mutually, cause each parts is installed, dismounting is difficulty especially, prior art also exists each parts owing to layout in cabinet is reasonable inadequately, makes the interior heat dissipation problem of cabinet fail to obtain the technical matters of fine solution.

Goal of the invention

Bulky in order to overcome existing computer housing, the deficiency of parts installing/dismounting difficulty and radiating effect difference, the utility model provides a kind of computer casing structure, it is little that this computer housing not only has a volume, and each parts is installed, convenient disassembly, and case radiation is effective, and noise is little.

The technical scheme that its technical matters that solves the utility model adopts is: a kind of computer housing, include housing parts and inner support part, housing parts, be made up of casing and cover plate, casing is a U type casing, on the two sides of casing, be provided with the link plate of band chute, cover plate is provided with one group of louvre and power supply fan air admission hole, and cover plate is installed on the casing, the inner support part, by body frame, after-poppet, pylon and carriage are formed, and body frame is a U type body frame, on the leading flank of body frame, have CD-ROM drive mouth and floppy drive mouth, on the trailing flank of body frame, have the shell fragment mouth, clamp mouth and power supply exhaust outlet, body frame is fixedly mounted in the casing, and after-poppet is provided with shell fragment window and clamp window, and after-poppet is fixed on the trailing flank of body frame, on the side of pylon, be provided with positioning rotating shaft, the pylon positioning rotating shaft that stimulates the menstrual flow is hung in the chute of casing two sides link plate, and carriage and pylon are fixed and constituted box structure.Pylon is provided with rotatable location-plate, is provided with the pilot hole corresponding with location-plate on casing.On the body frame, the CD-ROM drive mouth, the floppy drive mouth, the periphery of shell fragment mouth and clamp mouth is provided with the reinforcement gusset, is provided with one group of inwardly protruding point at the periphery of power supply exhaust outlet.Housing is provided with one group of trip groove, and the periphery of cover plate is provided with one group of trip groove corresponding with the trip groove, also is provided with elastic card on the cover plate.After-poppet is provided with the power supply supporting plate.On the side of pylon, also be provided with card, the chute on the link plate (4) of casing (1) is two, respectively with pylon on rotating shaft and the corresponding setting of card.

The beneficial effects of the utility model are, the computer housing volume is little, each parts rational and compact of cabinet, and easy installation and removal, case radiation is effective, and noise is little.

Description of drawings

Below in conjunction with drawings and Examples the utility model is further specified

Accompanying drawing is the utility model mounting structure synoptic diagram

Among the figure, 1. casing, 2. cover plate, 3. chute, 4. link plate, 5. louvre, 6. fresh air inlet, 7. body frame, 8. after-poppet, 9. pylon, 10. carriage, 11. leading flanks, 12. CD-ROM drive mouths, 13. floppy drive mouths, 14. trailing flanks, 15. the shell fragment mouth, 16. card mouths, 17. exhaust outlets, 18. shell fragment windows, 19. clamp windows, 20. positioning rotating shaft, 21. cards, 22. location-plates, 23. pilot holes, 24. strengthen gusset, 25. raised points, 26. trips, 27. trip grooves, 28. elastic cards, 29. power supply supporting plates.

Embodiment

Referring to accompanying drawing, at first body frame 7 is installed on the casing 1, CD-ROM drive with computer, floppy drive and hard disk are installed on the carriage 10, carriage 10 is fixing with pylon 9, form an independently box structure, pylon 9 is installed in the chute 3 of casing 1 upper hanging plate 4 by positioning rotating shaft 20 and card 21, the effect of positioning rotating shaft 20 is that pylon 9 and carriage 10 are located on casing 1, simultaneously pylon 9 is rotated on casing 1, be convenient to easy installation and removal, prevent with cabinet in other parts in installation, during dismounting because space is little, interferes.Chute 3 on the link plate 4 can be provided with two, on pylon 9, card 21 can be set, card 21 is installed with another chute 3, main effect has been the axial location problem of pylon 9 at positioning rotating shaft 20, in order to solve the orientation problem of pylon 9 at positioning rotating shaft 20 circumferencial directions, on pylon 9, be provided with rotatable location-plate 22, on casing 1, be provided with pilot hole 23, after pylon 9 was in place, location-plate 22 rotated and is stuck in the pilot hole 23, prevented that pylon 9 from rotating, when pylon 9 needs motion, location-plate 22 backward rotation withdraw from pilot hole 23, and pylon can move along chute 3.CD-ROM drive on the carriage 10 and floppy drive CD-ROM drive mouth 12 and the floppy drive mouth 13 on the leading flank 11 of body frame 7 exposes, after-poppet 8 is fixedly mounted on the trailing flank 14 of body frame 7, after-poppet 8 is provided with that shell fragment window 18 and clamp window 19 be used for that various outer sending and receiving are equipped with is connected and the installation of integrated circuit board, the power supply of computer is installed on the after-poppet 8, and it is fixing with body frame 7, on the trailing flank 14 of body frame 7 and power supply surface of contact, be provided with raised points 25, guarantee that power shell and body frame 7 have excellent contact, make power shell and casing 1 form shielding, prevent from the leakage of frequency electromagnetic waves and invade human body is damaged, the shell fragment mouth 15 and the clamp mouth 16 of shell fragment window 18 on the after-poppet 8 and clamp window 19 trailing flank 14 on body frame 7 expose, on after-poppet 8, also can be provided with power supply supporting plate 29, the effect of power supply supporting plate 29 is to reduce the heat of power supply directly to conduct to after-poppet 8, be beneficial to power supply heat sinking, also be convenient to simultaneously the installation and removal of power supply, the air outlet of power supply fan is communicated with exhaust outlet 17, motherboard cpu in the computer housing is installed on the body frame 7, because other parts are installed concentratedly on carriage 10 and after-poppet 8, have enough spaces on the body frame 7, installation applicable to the cpu motherboard of all size size, cover plate 2 is connected with trip groove on the casing 1 through trip 26, make cover plate 2 fixing with casing 1, flexure strip 2 and body frame 7 clampings on the cover plate 2 simultaneously, make cover plate 2 and casing 1 and body frame 7 that excellent contact be arranged, form shielding, prevent that frequency electromagnetic waves from revealing and intrusion, louvre 5 on the cover plate 2 is located at the top of CPU in the cabinet, fresh air inlet 6 is located at the air intake opening place of power supply fan, solved the heat dissipation problem of CPU, be beneficial to the air inlet problem of power supply fan simultaneously, the utility model adopts said structure, open cover plate 2, can finish in the computer housing all installing/dismountings of parts by the installation and removal of pylon 9 and after-poppet 8, make the installation and removal of computer more convenient.

Claims

1 one kinds of computer housings include housing parts and inner support part, it is characterized in that:

The described housing parts of a is made up of casing (1) and cover plate (2), and casing (1) is a U type casing, on the two sides of casing (1), be provided with the link plate (4) of band chute (3), cover plate (2) is provided with one group of louvre (5) and power supply fan air admission hole (6), cover plate (2) is installed on the casing (1)

The described inner support part of b, by body frame (7), after-poppet (8), pylon (9) and carriage (10) are formed, body frame (7) is a U type body frame, on the leading flank (11) of body frame (7), have CD-ROM drive mouth (12) and floppy drive mouth (13), on the trailing flank (14) of body frame (7), have shell fragment mouth (15), clamp mouth (16) and power supply exhaust outlet (17), body frame (7) are fixedly mounted in the casing (1), after-poppet (8) is provided with shell fragment window (18) and clamp window (19), after-poppet (8) is fixed on the trailing flank (14) of body frame (7), on the side of pylon (9), is provided with positioning rotating shaft (20), pylon (9) positioning rotating shaft (20) that stimulates the menstrual flow is hung in the chute (3) of casing (1) two sides link plates (4), and carriage (10) is fixing and constitute box structure with pylon (9).

2. computer housing according to claim 1 is characterized in that: described pylon (9) is provided with rotatable location-plate (22), is provided with the pilot hole (23) corresponding with location-plate (22) on casing (1).

3. computer housing according to claim 1 and 2, it is characterized in that: on the described body frame (7), CD-ROM drive mouth (12), floppy drive mouth (13), the periphery of shell fragment mouth (15) and clamp mouth (16) is provided with strengthens gusset (24), is provided with one group of inwardly protruding point (25) at the periphery of power supply exhaust outlet (17).

4. according to claim 1 and 2 described computer housings, it is characterized in that: described housing (1) is provided with one group of trip groove (27), the periphery of cover plate (2) is provided with one group of trip groove (26) corresponding with trip groove (26), also is provided with elastic card (28) on the cover plate (2).

5. computer housing according to claim 1 and 2 is characterized in that: described after-poppet (8) is provided with power supply supporting plate (29).

6. according to claim 1 and 2 described computer housings, it is characterized in that: on the side of described pylon (9), also be provided with card (21), the chute (3) on the link plate (4) of casing (1) is two, respectively with pylon (9) on rotating shaft (20) and the corresponding setting of card (21).