CN201340576Y

CN201340576Y - Portable case

Info

Publication number: CN201340576Y
Application number: CNU2008201237071U
Authority: CN
Inventors: 陈益强; 纪雯; 李鹏
Original assignee: Institute of Computing Technology of CAS
Current assignee: Institute of Computing Technology of CAS
Priority date: 2008-11-11
Filing date: 2008-11-11
Publication date: 2009-11-04
Anticipated expiration: 2018-11-11

Abstract

The utility model provides a portable case, comprising a metal box body, acrylic protective plates and a handle, wherein the acrylic protective plates are closely jointed at the left side and the right side of the metal box body, and the handle is arranged at the top of the metal box body; and the edge of the acrylic protective plate is 2.8cm plus minus 0.2cm higher than the edge of the side of the metal box body. The computer case is convenient to carry and lift with hands, is resistant to pressure, has excellent anti-vibration, anti-drop and heat dissipation capacity, and ensures that the case is movably used.

Description

A kind of portable cabinet

Technical field

The utility model relates to computer cabinet, particularly a kind of portable computer cabinet.

Background technology

In the prior art, the PC cabinet mainly contains two types of desktop computer and notebooks.Present desktop computer case design is all stereotyped, bulky, is not suitable for carrying difficult.Though and notebook carrying case is easy to carry, this cabinet in heat radiation, shockproof, anti-ly fall etc. that the aspect all more a deficiency.Along with the continuous progress of science and technology and the update of product, existing computer housing is still waiting further reform and innovation.

Summary of the invention

The purpose of this utility model provide a kind of can be shockproof, anti-falling and the portable computing machine enclosure of heat dispersion excellence, have resistance to compression function and portable function in use, and structure is novel, simple in structure.

For achieving the above object, portable cabinet provided by the invention comprises: metal cabinet, acryl backplate and handle; Described acryl backplate is closely connected to be combined in the described metal cabinet left and right sides, and described handle is installed in the top of described metal cabinet; The edge of described acryl backplate exceeds the lateral edge 2.8 ± 0.2cm of described metal cabinet, and promptly the height of acryl backplate is about 1.14～1.16 times of metal cabinet height.

In the technique scheme, described casing be shaped as rectangular parallelepiped, the span that length and width are high is respectively 29 ± 0.2cm, 20 ± 0.2cm, 19 ± 0.2cm, the span of the ratio of length and width height is 1.53 ± 0.3: 1.05 ± 0.2: 1.

In the technique scheme, described handle is an arch, two support portions of described arch are fixed in the front-end and back-end at described casing top respectively, and the width of described arch handle narrows to vault gradually from two support portions, and described vault is apart from casing top 3.6～3.9cm.

In the technique scheme, the two ends, the left and right sides of described support portion are connected with the top outshot of the acryl backplate of the left and right sides respectively.

In the technique scheme, the outside of the front panel of described metal cabinet, rear panel and bottom panel all is equipped with the acryl backplate.

In the technique scheme, each panel of described metal cabinet constitutes by inside and outside double layer of metal plate.

In the technique scheme, the front panel of described casing has the louvre of perforation, and the power switch of described front panel utilizes shaft-like gearing to be connected with power switch on the described mainboard, has the gap that is used to dispel the heat between described mainboard and the described front panel.

In the technique scheme, described bottom half has with described acryl backplate bottom tab and divides contour leg.

In the technique scheme, described metal cabinet is the aluminum casing.

Compared with prior art, the utlity model has following technique effect:

Computer cabinet of the present utility model is easy to carry, and be convenient to hand and carry, but renitency has excellent shockproof, anti-falling and heat-sinking capability, has guaranteed that the movability of cabinet is used.

Description of drawings

Below, describe embodiments of the invention in conjunction with the accompanying drawings in detail, wherein:

Fig. 1 is the isometric front view of an embodiment of the utility model;

Fig. 2 is the rear isometric view of an embodiment of the utility model;

Fig. 3 is the front view of an embodiment of the utility model;

Fig. 4 is the rear view of an embodiment of the utility model;

Fig. 5 is the backplan of an embodiment of the utility model;

Fig. 6 is the vertical view of an embodiment of the utility model;

Fig. 7 is the left view of an embodiment of the utility model;

Fig. 8 is the right view of an embodiment of the utility model;

Fig. 9 is the inside and outside sheet metal of an embodiment of the utility model, the relative position relation synoptic diagram of acryl panel.

Embodiment

Below in conjunction with example the utility model is further described.

The portable cabinet that present embodiment provides comprises metal cabinet, acryl backplate and acryl handle.Described metal cabinet can use the aluminum casing.Described acryl handle is an acryl arch panel.

With reference to figure 1, Fig. 2, in the present embodiment, the long 29 ± 0.2cm of described cabinet casing, wide 20 ± 0.2cm, high 19 ± 0.2cm, the ratio of length and width height is 1.53 ± 0.3: 1.05 ± 0.2: 1; Band acryl backplate and acryl handle are measured, then long 32 ± 0.3cm, wide 21 ± 0.2cm, high 24 ± 0.3cm.Sagitta 3.6～the 3.9cm of described handle.Thick 5 ± the 0.5mm of acryl backplate of side, front acryl thickness of slab 8 ± 0.5mm, the thick 8 ± 0.5mm of acrylic plate (being handle) on machine top; Side acryl panel coats the side of described metal cabinet fully; and the edge around this acrylic plate all exceeds the lateral edge 2.8 ± 0.2cm of described metal cabinet; this not only plays a very good protection to internal chassis, has also increased the aesthetic feeling of cabinet and has played the effect of decoration.In the present embodiment, each acryl panel (comprising handle) all uses screw and casing to be fixed together.

Be respectively the view in each orientation of described portable cabinet shown in Fig. 3 to 8.

As shown in Figure 3, the louvre on cabinet surface is cylinder aperture (other shapes such as that the shape of cross section in this hole also can be is square, triangle), is evenly distributed on the front panel below, divides two row proper alignment.The orientation of described louvre is parallel to the residing plane of described mainboard.These apertures have been got through outside estrangement outside and inner aluminium sheet, i.e. acryl panel, and ventilation by extraneous air and aluminium sheet and heat interchange realize the function of dispelling the heat.By this design, the heat that comes out from the maximum equipment of heat release just can pass through the outside heat exchange of louvre more direct, more efficiently, and reaches cabinet inside cooling-down effect preferably.As shown in Figure 3, what be positioned at two row louvre tops is button and pilot lamp, is followed successively by power knob from right to left, reboot button, working station indicator, hard disk pilot lamp.

Shown in Fig. 7,8, the outmost acryl panel of cabinet all adopts smooth and submissive airflow design, and cabinet and exterior object or human body bump and the danger of scratch just greatly reduce like this.All there is the acryl panel closely to cover around the cabinet, itself has certain elasticity, not easy to crack, broken even the surface is subjected to certain collision yet.These panels have played the effect of resistance to compression and damping, and the cabinet of inside has been played important reinforcing and protective effect.

Shown in Fig. 3,4,6, top acryl arch panel is close to following aluminum plate, veneer is the horizontal section of arch sheet, each interface width 1.8 ± 0.1cm, more than the twice for arch panel top width, realized the contact area bigger, thereby reduced pressure and friction between acryl arch panel and the following aluminum plate with aluminum plate, pressure is evenly distributed on the bigger surface of contact, has further alleviated the power that aluminium sheet is deformed.In the present embodiment, arch panel top width is 8 ± 0.5mm.As shown in Figure 1, 2, in a preferred embodiment, the described acryl panel of the left and right sides can also respectively be opened two holes in the position by the top, four extensions for handle insert, make handle and left and right sides acryl panel link together, thereby can share the pressure of a part, as shown in Figure 1.Have four legs in the cabinet bottom, as shown in Figure 5.

As shown in Figure 9, the cabinet innermost layer be that thickness is the chassis frame aluminium sheet 1 of 2 ± 0.1mm, the support shell that they are not only equipment in the cabinet has also played fixation to outmost acryl panel.These aluminium sheets have constituted the most basic contour structures of cabinet, link together by a plurality of three-dimensional pads 2 and fixed screw 3 between them, and compact conformation, it is firm to stablize.At each unilateral copulation place of inner aluminium sheet, all there are firm right angle, two sides pad and a plurality of screw to be connected and fixed, determined the basic framework of cabinet.Every place at eight corner angle of cabinet all is connected and fixed by three right angle pads and a plurality of screw, has guaranteed the firm profile of the compact stable structure of cabinet, resistance to compression resistance.

As shown in Figure 9, also have the thin slightly middle aluminum backing plate 6 of one deck between internal layer aluminium sheet 4 and acryl panel 5, thickness is 1 ± 0.05mm.Intermediate pads is passed through the screw retention of four long 1.9 ± 0.1cm on the framework aluminium sheet of internal layer aluminium sheet and cabinet innermost layer, closely pastes mutually with the internal layer aluminium sheet, with chassis frame aluminium sheet strong bonded.Intermediate pads is long and wide all than the long 2 ± 0.1mm of internal layer aluminium sheet, with the form that all grows internal layer aluminium sheet 1 ± 0.05mm all around it is fully coated.So in conjunction with the purpose that has just reached chassis frame aluminium sheet, internal layer aluminium sheet and the firm firm combination of intermediate pads.Intermediate pads is the snubber assembly of internal layer aluminium sheet and acryl panel, and the extruding force between preceding two plates has been played the important effect of sharing.The profile that the feasible inner aluminium sheet of the intermediate pads at top is a cabinet can be out of shape because of guiding and supporting for a long time, the stability when 7 of side intermediate pads have guaranteed the cabinet placement.Prove that through multiple compression test the antidetonation of this cabinet and compressive property are all good than common PC case.Like this, no matter be external force to be concentrated on the cabinet top panel because of guiding and supporting for a long time, still because of concussion that various situation caused to the side panel applied pressure, all needn't worry the variation and the stability of structure of whole cabinet profile.

In addition, the power switch of cabinet is realized by gearing, press the outer button of lower case, can promote the transparent column shape impeller-hub that the acryl material of its back makes and (grow 10.5 ± 0.2cm, diameter 7.5 ± 0.2mm) is pressed the power knob of cabinet inside and is realized start.The design of this gearing can realize that air refluxes, thereby strengthen radiating effect so that mainboard and case front panel have a fixed gap.In the present embodiment, cylindric impeller-hub supports by the acryl materials for support plate that is fixed on chassis backplane, and the circular hole in the middle of it passes, arrive power knob and with its slight contact.The acryl back up pad of cylindric impeller-hub (long 6.8 ± 0.2cm, high 4.5 ± 0.1cm, thick 7.5 ± 0.2mm) have two, all parallel with case front panel, vertical with chassis backplane, two distances between plates, 7.4 ± 0.2cm is fixed in chassis backplane by screw, and last apart from case front panel 1.2 ± 0.1cm.These two acryl back up pads have guaranteed the stability of impeller-hub, and have prevented that effectively impeller-hub may be because the dislocation that long-time utilization is caused.Power knob is in the lower edge, left side of mainboard upper surface, combines with mainboard.Two pilot lamp in left side also are the cylinders that utilizes the pilot lamp of cabinet inside to make by the transparent acrylic material, light is passed to outside the demonstration realize, thereby guaranteed the security of pilot lamp.Utilize this method to keep the distance of external interference factor and inner mainboard, the user just can directly not contact with pilot lamp with the button of cabinet inside, and this has not only reduced the danger that inner mainboard is subjected to extraneous infringement, but also has reduced the intrusion of dust.

It should be noted last that, more than only unrestricted in order to explanation theoretical principle of the present invention and technical scheme.Those of ordinary skill in the art should be appreciated that technical scheme of the present invention is made amendment or is equal to replacement that do not break away from the spirit and scope of technical solution of the present invention, it all should be encompassed in the middle of the claim scope of the present invention.

Claims

1. portable cabinet, comprising: metal cabinet is characterized in that described portable cabinet also comprises: acryl backplate and handle; The closely connected described metal cabinet left and right sides that is combined in of described acryl backplate, described handle is installed in the top of described metal cabinet; The edge of described acryl backplate exceeds the lateral edge 2.8 ± 0.2cm of described metal cabinet.

2. portable cabinet according to claim 1 is characterized in that, described casing be shaped as rectangular parallelepiped, the high span of length and width is respectively 29 ± 0.2cm, 20 ± 0.2cm, 19 ± 0.2cm, the ratio span of length and width height is 1.53 ± 0.3: 1.05 ± 0.2: 1.

3. portable cabinet according to claim 1, it is characterized in that, described handle is an arch, two support portions of described arch are fixed in the front-end and back-end at described casing top respectively, the width of described arch narrows to vault gradually from two support portions, and described vault is apart from casing top 3.6～3.9cm.

4. portable cabinet according to claim 3 is characterized in that, the two ends, the left and right sides of described support portion are connected with the top outshot of the acryl backplate of the left and right sides respectively.

5. portable cabinet according to claim 1 is characterized in that the outside of the front panel of described metal cabinet, rear panel and bottom panel all is equipped with the acryl backplate.

6. portable cabinet according to claim 1 is characterized in that, each panel of described metal cabinet constitutes by inside and outside double layer of metal plate.

7. portable cabinet according to claim 1, it is characterized in that, the front panel of described casing has the louvre of perforation, the power switch of described front panel utilizes shaft-like gearing to be connected with power switch on the described mainboard, has the gap that is used to dispel the heat between described mainboard and the described front panel.

8. portable cabinet according to claim 1 is characterized in that, described bottom half has with described acryl backplate bottom tab and divides contour leg.

9. portable cabinet according to claim 1 is characterized in that, described metal cabinet is the aluminum casing.

10. portable cabinet according to claim 1 is characterized in that, the height of described acryl backplate is 1.14～1.16 times of metal cabinet height.