CN104168728A

CN104168728A - Cabinet of electronic apparatus

Info

Publication number: CN104168728A
Application number: CN201310183286.7A
Authority: CN
Inventors: 李光曜; 刘冲; 姚彩云
Original assignee: Hongfujin Precision Industry Wuhan Co Ltd
Current assignee: Hongfujin Precision Industry Wuhan Co Ltd
Priority date: 2013-05-17
Filing date: 2013-05-17
Publication date: 2014-11-26

Abstract

A cabinet of an electronic apparatus is provided. The cabinet comprises a first frame body and a second frame body fixedly arranged on the first frame body. The first frame body comprises a first end plate and two side plates extending from two opposite ends to the same end. The second frame body comprises a second end plate fixedly arranged on one end of the two side plates away from the first end plate and a base plate extending from a bottom side of the second end plate to the first end plate and fixedly arranged on the two side plates, wherein the base plate is fixedly arranged with a plurality of supporting strip for supporting a main board. The second body frame body is fixed in the first frame body which completes combination of the cabinet of an electronic apparatus The cabinet of the electronic apparatus is simple and convenient in assembly, a support plate on the base plate is saved and can be replaced by a plurality of support strips, and cost is saved.

Description

Electronic equipment chassis

Technical field

The present invention relates to a kind of electronic equipment chassis.

Background technology

The electronic equipment chassis such as computer, server generally includes a casing and is installed in the mainboard in this casing, casing generally comprises a base plate and is located on this base plate for supporting the supporting bracket of this mainboard, manufactures and installs this supporting bracket and need spend a large amount of materials and manpower.

Summary of the invention

In view of more than, be necessary to provide a kind of can cost-effective electronic equipment chassis.

A kind of electronic equipment chassis, comprise that one first framework and is fixed on the second framework of this first framework, this first framework comprises the biside plate that extend towards the same side at one first end plate and the two ends that this first end plate is relative certainly, this second framework comprise one be fixed on this biside plate the one end away from the first end plate the second end plate and certainly the bottom side of this second end plate extend and be fixed on a base plate of this biside plate towards the first end plate, on this base plate, be fixed for supporting some support bars of a mainboard.

Compare prior art, only the second framework need be fixed on to the first framework and just complete the combination of this electronic equipment chassis, the assembling of this electronic equipment chassis is simple and convenient, has saved to be positioned at the supporting bracket on base plate and to be replaced by some support bars, provides cost savings.

Brief description of the drawings

Fig. 1 is the three-dimensional exploded view of the preferred embodiments of electronic equipment chassis of the present invention.

Fig. 2 is another visual angle view of Fig. 1.

Fig. 3 is the enlarged drawing of III part in Fig. 1.

Fig. 4 is the assembly drawing of Fig. 2.

Main element symbol description

Following embodiment further illustrates the present invention in connection with above-mentioned accompanying drawing.

Embodiment

Please with reference to Fig. 1 and Fig. 2, the preferred embodiments of electronic equipment chassis 100 of the present invention comprises the first framework 20, L shaped the second framework 40, some support bars 60 and a mainboard 80 of a U-shaped.

This first framework 20 comprise square first end plate 22 and this first end plate 22 is relative certainly two ends towards the same side vertically extending biside plate 24.The base of every side plate 24 positioning strip 242 that vertically extends internally, this positioning strip 242 is offered some location holes 244 along its length.Each location hole 244 comprises an insertion section 245 and a location division 246 that connects this insertion section 245 and extend towards this first end plate 22.Every side plate 24 be inwardly provided with in the one end away from this first end plate 22 one with the perpendicular flanging 243 of side plate 24, flanging 243 is outwards convexly equipped with two card columns 247.

This second framework 40 comprises square second end plate 42 and the outwards vertically extending base plate 44 of base of this second end plate 42 certainly.The both sides that this base plate 44 is relative are respectively equipped with some arch-shaped buckles 442 along the bearing of trend of this base plate 44.Two fixing holes 422 are offered respectively at the two ends of the second end plate 42.In present embodiment, this second framework 40 is one-body molded by punching press.

Please refer to Fig. 3, in present embodiment, each support bar 60 comprises an inverted U-shaped support chip 62 and stretches out from the both sides of this support chip 62 and be fixed on the stator 64 on this base plate 44 by spot welding mode.On each support bar 60, be fixed with some support columns 66, each support column 66 is axially offered a screw 662.

Please refer to Fig. 4, when assembling, the buckle of the second framework 40 442 is inserted in the insertion section 245 of location hole 244 from the bottom of the biside plate 24 of the first framework 20, push away this second framework 40 towards the first end plate 22, buckle 442 is fastened in the location division 246 of location hole 244, and the card column 247 of every side plate 24 is fastened in the fixing hole 422 of these the second end plate 42 correspondences.The first framework 20 and the second framework 40 surround a receiving space 90 for accommodating electric element jointly.Mainboard 80 is contained in this receiving space 90, and is supported on these support columns 66, some screws are locked in the screw 662 of corresponding support column 66 through this mainboard 80.

The second framework 40 of this electronic equipment chassis 100 is fixed on the combination that has just completed this electronic equipment chassis 100 in the first framework 20, make to assemble this electronic equipment chassis 100 simple and convenient, and support bar 60 is directly fixed on the base plate 44 of this second framework 40 by spot welding mode, save the supporting bracket for supporting mainboard 80 and replaced by these support bars 60, save material, reduced manufacturing cost.

In other embodiments, the bottom of the biside plate 24 of the first framework 20 of this electronic equipment chassis 100 and be fixed on one by spot welding mode away from the end of this first end plate 22 and the base plate 44 of the second framework 40 and the second end plate 42.

Claims

1. an electronic equipment chassis, comprise that one first framework and is fixed on the second framework of this first framework, this first framework comprises the biside plate that extend towards the same side at one first end plate and the two ends that this first end plate is relative certainly, this second framework comprise one be fixed on this biside plate the one end away from the first end plate the second end plate and certainly the bottom side of this second end plate extend and be fixed on a base plate of this biside plate towards the first end plate, on this base plate, be fixed for supporting some support bars of a mainboard.

2. electronic equipment chassis as claimed in claim 1, is characterized in that: the base of the every side plate positioning strip that vertically extends internally, the base plate of this second framework is fixed on positioning strip.

3. electronic equipment chassis as claimed in claim 2, it is characterized in that: each positioning strip is offered some location holes, each location hole comprises an insertion section and a location division, and the both sides of this base plate are respectively equipped with the insertion section of some self-corresponding location holes and insert, and is fastened in the buckle of location division.

4. electronic equipment chassis as claimed in claim 1, is characterized in that: a fixing hole is offered respectively at the two ends of this second end plate, and every side plate is outwards convexly equipped with a card column that is fastened in corresponding fixing hole in the one end away from this first end plate.

5. electronic equipment chassis as claimed in claim 1, is characterized in that: each support bar comprise an inverted U-shaped support chip and certainly the both sides of this support chip stretch out and be fixed on the stator of this base plate.

6. electronic equipment chassis as claimed in claim 5, is characterized in that: stator is fixed on this base plate by the mode of spot welding.

7. electronic equipment chassis as claimed in claim 5, is characterized in that: each support bar is provided with the support column of some support mainboards.

8. electronic equipment chassis as claimed in claim 1, is characterized in that: the second framework is one-body molded makes for this.