CN2383138Y - Power supply device fame - Google Patents

Abstract

The utility model discloses a power supply device fame, one end of which is rotatablely fixed on a magnetic fame in the engine base of the computer case and the other end is buckled on a soleplate of the engine base. The power supply device fame is connected with both sides of the engine base. The power supply device fame has the function of reinforcing structure. A plurality of card solid bores which are arranged on the appropriate positions of the power supply device fame can be fastened to a power supply device with relative external form specifications.

Description

Power supply support

The utility model is about a kind of power supply support, particularly a kind of improvement computer casing structure intensity and steadiness, and can be for the plurality of specifications power supply unit power supply support of changing device more.

Along with the computer industrial expansion, particularly the performance requirement and the appearance requirement of household PC is more and more high to computer for people, and people wish that the function of computer is more comprehensive, and the volume of main frame is then as much as possible little.Along with increasing of computer function, electronic component in the computer then constantly increases, be added in the computer housing along with various expansion boards, hard disk drive, floppy disk and CD drive etc. are continuous mutually, the computer housing inner volume but reduces and more crowded relatively, so the configuration of various elements and the structural design of support then more will become to overweighting rationality and integrated planning in the computer housing.

At present, the fixing means of power supply unit is that power supply unit is directly packed in the computer housing, and screw lock is on the back plate of computer housing, yet, for power supply unit can be packed in the computer housing smoothly, this position, power supply unit installation position the place ahead is setting element not usually.As be provided with element, and then when power supply unit loads and unloads, need elder generation with the respective element removal, this design does not obviously have integrated planning and rationality, and brings difficulty to assembling.

Cause disappearance in the computer housing design at above-mentioned because of the power supply unit device, so someone proposes the design of a kind of rotary power supply for the device support, as United States Patent (USP) the 5th, 172, shown in No. 305, this design can be carried out the loading and unloading of power supply unit independently in base outer, and does not influence the configuration of other elements in the computer housing.Yet, this design is to the greatest extent imperfect yet, because of the power supply support of this design only can the single specific model of winding power supply unit, the power supply unit of the other types that can't change the outfit, its practicality thereby have a greatly reduced quality, go into the support place corresponding opening is set in that power supply support is rotating closed because of this design again, thereby the structural of support also is affected.

Except that the problem that aforementioned prior art produced, when producing computer housing, because a kind of computer housing only can be installed a kind of power supply unit relatively, so, lack general and interchangeability between various computer housings.For the manufacturer that makes, the problems referred to above mean the different computer housing of essential exploitation relatively, follow and bring a large amount of moulds and huge inventory problem, and the cost of computer increases, raw materials control is complicated so can make.

In addition, present computer housing is to center on the quadra that forms with metal sheets such as header board, back plate, top cover and base plates mostly, connects to strengthen structure by magnet stand between forward and backward plate.Yet, do not have between top cover and base plate any relatively can be as the structure that supports, with regard to this computer housing, can't bear the torsional moment that applies and easily produce torsional deformation.

The purpose of this utility model is to provide a kind of pivotable stent-type power supply support, and this power supply support is connected in magnet stand and support opposite side, to strengthen the structure of computer housing; But the power supply unit of this power supply support and clamping plurality of specifications, the advantage that tool is practical.

The technical solution of the utility model is that power supply support one end of this computer housing is articulated on the magnet stand, and holding then in addition, rotation is fastened on support and is fixed on the support base plate relative with magnet stand; This power supply support appropriate position offers some clamping holes, but the power supply unit of clamping plurality of specifications.

Because the utility model has adopted above technical scheme, make the power supply support applicability strengthen, and improved the structural strength of support.

The utility model is described in further detail below in conjunction with drawings and Examples.

Fig. 1 is the three-dimensional exploded view that the utility model computer support is respectively formed member.

Fig. 2 is the utility model power supply support and the combined integrated stereographic map of power supply unit.

Fig. 3 is the constitutional diagram that computer support of the present utility model is connected to power supply unit.

Fig. 4 is the stereographic map of the utility model power supply support.

Fig. 5 is the stereographic map of the ccontaining frame grab of power supply unit of clamping hole on the utility model power supply support and three kinds of specifications.

As shown in Figure 1, be the computer housing 100 that the utility model power supply support 40 is installed, wherein this computer housing 100 comprises cylindrical outer casing 102, support 10 and power supply unit 90.This power supply unit 90 is installed in by ccontaining frame 78 on the power supply support 40 of support 10, and the slide rail 104 that this support 10 is then set up along cylindrical outer casing 102 bottom panels 103 both side edges slips into cylindrical outer casing 102 and is installed in it.

Please in conjunction with reference Fig. 3, this support 10 is made up of the ccontaining frame 78 of header board 12, base plate 18, motherboard board 16, magnet stand 24 and power supply unit.Wherein these header board 12 upper portion offer opening 14, and this opening 14 of perpendicular alignmnet is equiped with magnet stand 24.Magnet stand 24 comprises first plate 30, second plate 32 and the 3rd plate 34, and wherein this first plate 30 and second plate 32 are integrally formed, and the 3rd plate 34 then separates with first plate 30 and second plate 32; This second plate 32 is parallel with base plate 18, and setting is connected between first plate 30 and the 3rd plate 34.30 of this first plates are parallel to motherboard board 16, and its rear convexes with two lugs 26 by the root edge place, and lug 26 centre are provided with perforation 28, and the line direction that this perforation 28 is constituted is parallel to base plate 18.

Base plate 18 vertically joins in header board 12 root edges, and its side appropriate location with respect to motherboard board 16 offers depressed part 20, can buckle into for the engaging edge 60 of this power supply support 40.After this engaging edge 60 buckled into, the lateral surface of the lateral surface of this engaging edge 60 and base plate 18 was positioned at same plane, made support 10 slip into smoothly in the cylindrical outer casing 104 and was not engaged edge 60 and influence.This motherboard board 16 connects header board 12, base plate 18 and magnet stand 24, and can supply motherboard (figure does not show) ccontaining.

Ccontaining frame 78 is a U-shaped framework, can carry power supply unit 90, be positioned at these U-shaped framework both sides and be respectively equipped with edging 80, be respectively equipped with one to two grab 84 in this edging 80, ccontaining frame 78 is snapped in the relative clamping hole 48 on this power supply support 40 (shown in second figure) by grab 84.

Please be simultaneously with reference to Fig. 2 and Fig. 4, power supply support 40 of the present utility model has a body 42, and this body 42 roughly is lengthwise and extends, and is provided with engaging edge 60 in body 42 lengthwises one side, and this body 42 then is provided with rotating part 44 with respect to the opposite side of this engaging edge 60.42 of power supply support 40 bodies are respectively equipped with some first clamping holes 46, second clamping hole 48 and the 3rd clamping hole 50, can be for the ccontaining frame buckle (knowing clearly as described later) of ccontaining three kinds of different size power supply units, wherein above-mentioned ccontaining frame 78 be with its grab 84 be snapped in this second clamping hole 48 in, and be locked in the screw lock hole 58 with screw.

This power supply support 40 is installed on this magnet stand 30 by rotating part 44, wherein this rotating part 44 comprises and is folded into the ear 45 that is vertical configuration with body 42, further be provided with perforation 56 in this ear 45, these 56 perforation 28 of boring a hole corresponding to magnet stand 24 first plates 30 upper lug 26.Pivot 74 is passed the perforation 28 and 56 that aligns, and fixed, can make this power supply support 40 be installed in first plate, 30 sides of this magnet stand 24 with a C shape fastening ring 76.

Please refer to Fig. 1, Fig. 2 and Fig. 3, during assembling, at first 90 groups of power supply units are fixed in ccontaining frame 78 rooms of power supply unit, be buckled in second relative on power supply support 40 bodies 42 clamping hole 48 by the grab of setting up on the edging 80 84 then, promptly get power supply unit combination as shown in Figure 2.Then, be articulated in magnet stand 24 with the rotating part 44 of power supply support 40 and fixed.After power supply support 40 is articulated in magnet stand 24, make power supply support 40 towards the rotation of computer housing direction, its in addition 60 at edge of end engaging buckle in the depressed part set on the base plate 18 20.After this support 10 is finished with power supply unit 90 assemblings, pack this support 10 into cylindrical outer casing 102 along slide rail 104 again in.

Please refer to shown in Figure 5ly, except that above-mentioned ccontaining frame 78, these power supply support 40 bodies 42 also can cooperate the in addition power supply unit of two kinds of different sizes of two kinds of ccontaining frames 77,79 devices.Please in conjunction with reference Fig. 4, as previously mentioned, the body 42 of this power supply support 40 is provided with different first clamping hole 46, second clamping hole 48 and the 3rd clamping hole 50, can ccontaining frame 77,78 of power supply unit corresponding with it and 79 windings.Wherein second clamping hole 48 and ccontaining frame 78 cooperates as previously mentioned, no longer given unnecessary details at this, and set grab 82 is to cooperate buckle with the clamping hole 46 of power supply support 40 bodies 42 on the edging 81 of ccontaining frame 77, and grab 86 set on the edging 83 of ccontaining frame 79 then cooperates buckle with the clamping hole 50 of power supply support 40 bodies 42.By the grab between this ccontaining frame and power supply unit, cooperate the screw locking again, the power supply unit of different size can be installed on this power supply support 40.

Power supply support 40 1 ends of the present utility model are articulated on the magnet stand 24, end then is fastened on base plate 18 by being rotatably connected in addition, the design not only makes power supply unit 90 be easy to assembling and maintenance, and this power supply support 40 connects and is supported in magnet stand 24 and support 10 side in addition, more can strengthen the structure of computer housing 100.

Claims (5)

1. power supply support, power supply unit can be installed on the computer support, comprise a body, fix edge and rotating part, it is characterized in that: the appropriate location is provided with some clamping holes and screw lock hole on this body, the power supply unit of replaceable winding locking different size; This fixing originates from body one lateral buckling setting, can be buckled on the support; This rotating part then is located at the opposite end of body with respect to this fixing edge, and this rotating part is articulated on the support, makes the rotatable joint of this power supply support and is fastened on this support, and then fix this power supply unit.

2. power supply support as claimed in claim 1 is characterized in that these some clamping holes further comprise some first clamping holes, second clamping hole and the 3rd clamping hole, and this type of clamping hole can cooperate the power supply unit device of different size.

3. power supply support as claimed in claim 2 is characterized in that this rotating part is provided with ear, and this ear also is provided with perforation.

4. power supply support as claimed in claim 3 is characterized in that this power supply support is connected in magnet stand and base plate.

5. power supply support as claimed in claim 1 is characterized in that this power supply unit is installed in the ccontaining frame, on this ccontaining frame and be provided with some grabs, can be snapped in the corresponding clamping hole.

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