CN2657065Y

CN2657065Y - Host computer fixed base

Info

Publication number: CN2657065Y
Application number: CN 03274395
Authority: CN
Inventors: 吴品先
Original assignee: Hongfujin Precision Industry Shenzhen Co Ltd; Hon Hai Precision Industry Co Ltd
Current assignee: Hongfujin Precision Industry Shenzhen Co Ltd; Hon Hai Precision Industry Co Ltd
Priority date: 2003-09-06
Filing date: 2003-09-06
Publication date: 2004-11-17
Anticipated expiration: 2013-09-06

Abstract

A computer mainframe fixed bracket is used to bear a computer mainframe, and comprises two identical feet which comprise a main body and a fixed part fixed on the bottom board of the computer mainframe. The main body can rotate relative to the fixed part, and comprise a roughly cylinder-shaped meshing part and a supporting part which extends from the surface of the cylinder and serves to support the computer mainframe. The meshing part is provided with a plurality of gear teeth from the cylinder surface to the outside at the other side of the cylinder surface. Wherein, the gear teeth of the two feet are mutually meshed, and once the supporting part of one foot is adjusted and caused to rotate around the fixed part, the supporting part of the other foot is also adjusted accordingly under the effect of the gear teeth.

Description

Holder for CPU of computer

[technical field]

The utility model is about a kind of holder for CPU of computer, is meant a kind of holder for CPU of computer that can come convergent-divergent to adjust according to the size in space especially.

[background technology]

General PC is divided into desktop and erect type usually, because the shared space of desktop computer is bigger, places very inconvenience, so now erect type computer that adopts more.Yet the main frame height of erect type computer is excessive, so be difficult for it is put surely, therefore need set up the steady placement that fixed mount is guaranteed main frame.

Disclosed a kind of holder for CPU of computer No. 99117241.8 as Chinese patent,, and can install and host computer is erect place by two identical chimeric the forming of runners.This runners tool main part also forms a space, one longitudinally side wall of main part outwards is convexly equipped with a dovetail block, and in this space, be arranged with a dovetail groove, and the elastic of a clamping hole and a tool salient point is set respectively at the two ends of longitudinally side wall, and another sidewall of main part forms the clamping part of clamping host computer.Dovetail block by two runners and dovetail groove chimeric mutually, and snap in corresponding clamping hole by its salient point makes the chimeric one of this runners and forms holder for CPU of computer.This holder for CPU of computer assembling is quick, mechanism is simple, yet, because of this holder for CPU of computer non-adjustable, if it is limited to put the space of host computer, then host computer will can not placed any more together with holder for CPU of computer, so, use this kind holder for CPU of computer that one bigger space must be provided, very inconvenience.

Industry has a kind of adjustable holder for CPU of computer in addition, a kind of holder for CPU of computer structure as No. 95211103.9 announcement of Chinese patent, comprise a body and two bracers, the dimple of tool rotating shaft is established at its body two ends, establish central screw in the rotating shaft, groove is established in the dimple both sides, extends the protruding shell fragment of tool embedding in it; And bracer one end is established breach, centre is established the axis hole of the sheathed body rotating shaft of energy, establish respectively in its three side that the embedding that ends of embedding is recessed mutually with the shell fragment of body, this bracer is located in the rotating shaft of this body and utilizes screw to wear the screw of body rotating shaft central authorities by shaft hole sleeve, then this holder for CPU of computer structure just can realize fixedly host computer, and this bracer can rotate around the rotating shaft of this body, thereby the effect that realizes regulating this holder for CPU of computer.Yet, in this kind structure,, need each bracer of single adjustment to realize that its effort is time-consuming again to the adjustment of this holder for CPU of computer.

[summary of the invention]

The purpose of this utility model is to provide a kind of gear teeth by two identical runners to be meshing with each other and installs in the host computer bottom and makes this host computer erect placement, and can come the holder for CPU of computer of convergent-divergent adjustment according to the size in space.

Technical problem to be solved in the utility model realizes by following technical proposal: the utility model holder for CPU of computer, be used for carrying a host computer, it comprises two identical runners, this runners comprises that a main part and is fixed on the fixed part of this host computer one base plate, this main part can be with respect to this fixed part rotation, it comprises an engaging piece and that roughly is cylinder from the support portion that is used for supporting this host computer that cylinder one side of this cylinder is extended, and this engaging piece outwards is convexly equipped with some gear teeth at the opposite side of this cylinder cylinder along its cylinder; Wherein, the gear teeth of this two runners are meshing with each other, and regulate the wherein support portion of a runners, make it around this fixed part rotation, and then the support portion of another runners also will be adjusted accordingly under the effect of its gear teeth.

The advantage of the utility model holder for CPU of computer is: if when the utility model holder for CPU of computer need shrink for fear of the restriction in space, only need to regulate the wherein support portion of a runners, then the support portion of another runners also will be adjusted accordingly under intermeshing gear teeth effect.

[description of drawings]

The utility model will be further described in conjunction with the embodiments with reference to the accompanying drawings.

Fig. 1 is the fixedly three-dimensional assembly diagram of host computer of the utility model holder for CPU of computer.

Fig. 2 is the three-dimensional exploded view of the utility model holder for CPU of computer runners.

Fig. 3 is another three-dimensional exploded view of the utility model holder for CPU of computer runners.

Fig. 4 is the three-dimensional assembly diagram of the utility model holder for CPU of computer runners.

Fig. 5 is another three-dimensional assembly diagram of the utility model holder for CPU of computer runners.

Fig. 6 is the stereographic map of the fixing host computer of the utility model holder for CPU of computer.

Fig. 7 is the upward view of Fig. 1.

Fig. 8 is the motion process floor map that the utility model holder for CPU of computer is fixed on the host computer base plate.

Fig. 9 is that the utility model holder for CPU of computer shrinks in the floor map of host computer bottom.

[embodiment]

Please refer to Fig. 1 to Fig. 5, the utility model holder for CPU of computer is meshing with each other by the identical runners 20 of two structures and forms, and device is used for carrying this host computer 50 on the base plate 52 of a host computer 50.

This runners 20 comprises a main part 30 and a fixed part 40.This main part 30 comprises one, and roughly to be cylinder and centre be that the engaging piece 32 and of a cavity 34 is from the horizontally extending support portion 36 of a side of this cylinder cylinder, these cavity 34 inside surfaces are vertically offered two grooves 342, the top of this cavity 34 extends internally and forms a flanging 343, and protrudes out a sliding part 344 downwards in the bottom surface of this flanging 343.This engaging piece 32 outwards is convexly equipped with some gear teeth 38 in the opposite side residue cylinder bottom of this cylinder along its cylinder, and these 36 tops, support portion then are convexly equipped with a boss 362, and the end face of this boss 362 and this cylinder end face are contour.And a containing hole 364 is also offered in these 36 bottoms, support portion, is used for ccontaining one rubber blanket 366 that can increase these support portion 36 bottom friction power.This fixed part 40 can corresponding be installed in the cavity 34 of this main part 20, and this main part 20 can rotate with respect to this fixed part 40, these fixed part 40 exterior contours are convexly equipped with a fin 42 in the face of groove 342 that should cavity 34, its top is arranged with a depression 44, upwards be convexly equipped with two relative grabs 46 in these 44 bottoms of caving in, this fixed part 40 is convexly equipped with two reference columns 48 in these 44 outsides of caving at interval with respect to this two grab 46, and the top of this fixed part 40 is being arranged with a sliding tray 49 near its fin 42 1 sides to sliding part 344 that should main part 30.

When assembling this runners 20, push that this fixed part 40 makes its contraction and in the bottom of this main part 30 is packed the cavity 34 of this main part 30 into, make the sliding part 344 of this main part 30 place the sliding tray 49 of this fixed part 40.Back pine oil, then these fixed part 40 civilian dresses are gone in this main part 30, and this main part 30 can be with respect to these fixed part 40 rotations when being subjected to revolving force.When fin 42 precessions of this fixed part 40 are wherein in the groove 342, then in the just more stable cavity that is fixed on this main part 30 34 of this fixed part 40.Pushing this rubber blanket 366 makes in its contraction and the containing hole 364 with its these 36 bottoms, runners 20 support portions of packing into.

Please refer to Fig. 6,52 pairs of the base plates of this host computer 50 should holder for CPU of computer 10 grab 46 offer two pairs of block button holes 54, in each block button hole 54 outside reference column 48 that should runners 20 is offered two pilot holes 56 relatively, the line of the pilot hole 56 of every pair of block button hole 54 correspondences is vertical mutually respectively.

Please continue with reference to Fig. 7, two identical runners 20 are respectively fixed to base plate 52 bottoms of this host computer 50, push the grab 46 of this runners 20 and make in its block button hole that snaps in this base plate 52 54, its reference column 48 also snaps in respectively in the corresponding pilot hole 56, and the grab of two runners 20 is vertical mutually installings, this grab 46 of pine oil, then this two runners 20 just is fixed on base plate 52 bottoms of this host computer 50, and its boss 362 and cylinder end face lean the base plate 52 of this host computer 50.At this moment, the gear teeth 38 of this two runners 20 are meshing with each other, when the support portion 36 of this two runners 20 is located along the same line, the fixed effect of this holder for CPU of computer 10 is best, at this moment, the sliding part 344 of this main part 30 is positioned at an end of the sliding tray 49 of this fixed part 40, in the groove 342 of this main part 30 of fin 42 precessions of this fixed part 40.

Please refer to Fig. 8 and Fig. 9, if it is limited to put the space of this host computer 50, when needing to shrink this holder for CPU of computer 10, only need to regulate a wherein runners 20, make its support portion 36 rotate (direction A, C as shown in Figure 8) towards the base plate 52 of this host computer 50 around its fixed part 40, the sliding part 344 of this main part 30 slides in the sliding tray 49 of this fixed part 40 simultaneously, the then intermeshing gear teeth 38 will drive the support portion 36 of this another runners 20 also towards these base plate 52 bottoms rotations (direction B, D as shown in Figure 8), thereby reduce taking of space.When the support portion 36 of these two intermeshing runners 20 rotates to when closing up mutually, the sliding part 344 of this main part 30 is positioned at the other end of the sliding tray 49 of this fixed part 40, in another groove 342 of this main part 30 of fin 42 precessions of this fixed part 40.

Claims

1. holder for CPU of computer, be to be used for carrying a host computer, it comprises two identical runners, it is characterized in that: each runners comprises a main part and a fixed part, this main part comprises that one roughly is cylinder and middle is the engaging piece of cavity and a support portion that is used for supporting this host computer from the cylinder one side extension of this engaging piece, the residue cylinder of this engaging piece outwards is convexly equipped with some gear teeth along its cylinder, this fixed part correspondence is installed in the cavity of engaging piece of this main part, this main part can rotate with respect to this fixed part, and this fixed part is fixed on the base plate of this host computer, and the gear teeth of this two runners are meshing with each other and form this holder for CPU of computer.

2. holder for CPU of computer as claimed in claim 1 is characterized in that: this fixed part top is arranged with a depression, and this concave bottom upwards is convexly equipped with two grabs.

3. holder for CPU of computer as claimed in claim 2 is characterized in that: corresponding these grabs of the base plate of this host computer are offered some to block button hole.

4. holder for CPU of computer as claimed in claim 3, it is characterized in that: this fixed part also is convexly equipped with some reference columns at interval at outside corresponding these grabs of this depression, corresponding these reference columns of the base plate of this host computer are offered a pair of pilot hole in each block button hole outside, and the line of the pilot hole of every pair of block button hole correspondence is vertical mutually respectively.

5. holder for CPU of computer as claimed in claim 1 is characterized in that: this engaging piece roughly is a cylinder, and this cavity is a cylindrical cavity, and its inside surface is vertically offered two grooves.

6. holder for CPU of computer as claimed in claim 5 is characterized in that: the cylinder top of this engaging piece extends to form a flanging towards this cavity, and the bottom surface of this flanging protrudes out a sliding part downwards.

7. holder for CPU of computer as claimed in claim 6 is characterized in that: the exterior contour of this fixed part is convexly equipped with a fin to groove that should cavity.

8. holder for CPU of computer as claimed in claim 7 is characterized in that: the top of this fixed part is being arranged with a sliding tray near its fin one side to sliding part that should main part.

9. holder for CPU of computer as claimed in claim 1 is characterized in that: this top, support portion is convexly equipped with roughly contour with the top of this a cylinder boss.

10. holder for CPU of computer as claimed in claim 1 is characterized in that: a containing hole is offered in bottom, this support portion, is used for ccontaining one rubber blanket that can increase support portion bottom friction power.