CN103853262A

CN103853262A - Electronic device with fan vibration reduction structure

Info

Publication number: CN103853262A
Application number: CN201210497534.0A
Authority: CN
Inventors: 陆文虎
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: 2012-11-29
Filing date: 2012-11-29
Publication date: 2014-06-11
Also published as: US20140147312A1; TW201422106A

Abstract

An electronic device comprises a support and a fan module installed in the support. The fan module comprises a front plate and a rear plate. The electronic device further comprises a buffering part and a fixed part, the buffering part is buckled on the front plate and the rear plate, the fixed part is provided with a clamping groove and buckled with the buffering part through the clamping groove, and the fixed part is fixed on the support. Compared with the prior art, the fan module of the electronic device is fixed with the support through the buffering part, and the influence on peripheral elements caused by vibration of the fan module is reduced to some extent.

Description

There is the electronic installation of fan vibration-proof structure

Technical field

The present invention relates to a kind of electronic installation, refer to especially a kind of electronic installation with fan vibration-proof structure.

Background technology

Electronic installation is all provided with a large amount of fans for the heater element heat radiation in electronic installation.Fan is generally installed in the support of electronic installation.In the time that fan rotates, can produce the vibration of certain frequency, and this vibration meeting produces resonance by support and other electronic components being fixed on support, especially, in the time that hard disk connects this support, the data storage that resonance can affect hard disk causes loss of data.

Summary of the invention

In view of above content, be necessary to provide a kind of electronic installation with fan vibration-proof structure.

A kind of electronic installation, comprise support and be installed on the fan module in this support, this fan module comprises header board and rear plate, this electronic installation also comprises bolster and fixture, this bolster is snapped in this header board and this rear plate, this fixture is provided with draw-in groove, and this fixture is by this draw-in groove and this bolster buckle, and this fixture is fixed on this support.

In one embodiment, this header board and this rear plate offer respectively fixed orifice, and this bolster Elastic buckle is in the fixed orifice of this header board and this rear plate.

In one embodiment, this bolster is rubber parts.

In one embodiment, this bolster is two, and this two bolster is installed on respectively this header board and this rear plate, and each bolster comprises that a diameter is greater than the head of this header board and this rear plate fixed orifice.

In one embodiment, each bolster also comprises an insertion section and a shoulder, and this head is located at this insertion section end, and this shoulder diameter is greater than this insertion section, and this fixture is snapped between this shoulder and this head.

In one embodiment, this fixture comprises two fixing sheets, and this fixture is provided with two draw-in grooves, and each fixes sheet and is provided with a draw-in groove.

In one embodiment, this draw-in groove is c-shaped.

In one embodiment, this fixture also comprises brace and the stator for being connected with this support, this two fixings sheet is located at this brace two opposite ends, vertical this brace of this two fixings sheet, this stator connects this brace, vertical this brace of this stator, vertical this two fixings sheet of this stator.

In one embodiment, vertical this stator of the opening direction of this draw-in groove.

In one embodiment, this electronic installation also comprises the buffer bar of being located between this fan module and this support.

Compared with prior art, the fan module of this electronic installation is fixed by bolster and this support, has reduced to a certain extent the impact on peripheral element of fan module vibration.

Accompanying drawing explanation

Fig. 1 is a three-dimensional exploded view of an electronic installation in an embodiment of the present invention.

Fig. 2 is the three-dimensional exploded view of part bolster and fixture in Fig. 1.

Fig. 3 is the three-dimensional assembly diagram of Fig. 1 fan module, bolster and fixture.

Fig. 4 is the three-dimensional assembly diagram that in Fig. 3, fixture turns to another angle.

Fig. 5 is the three-dimensional assembly diagram of Fig. 1.

Main element symbol description

Support	10
		Base	12
Base plate	122
		Added	14
Top board	142
		Side plate	144
Fan module	30
		Header board	31
Rear plate	33
		Electric fan	36
Fixture	50
		Brace	51
Fix sheet	53
		Draw-in groove	533
Stator	55
		Locking hole	551
Bolster	60
		Insertion section	61
Head	63
		Shoulder	65
Holding parts	67
		Buffer bar	70
Locking part	80

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

Embodiment

Refer to Fig. 1, in an embodiment of the present invention, an electronic installation comprises a support 10, is installed on the fan module 30 in this support 10, some bolsters 60, two fixtures 50 and some buffer bar 70.

This support 10 comprises a base 12 and one added 14.This base 12 comprises a base plate 122.A these added top board 142 and two side plates 144 that extend vertically downward from 142 liang of ends of this top board of comprising.

This fan module 30 comprises a header board 31, rear plate 33 and an electric fan 36.This header board 31 and this rear plate 33 are positioned at the two side ends of this fan module 30.This header board 31 and this rear plate 33 are roughly square.This header board 31 offers respectively mutual corresponding fixed orifice 311,331 with four jiaos of places of this rear plate 33.

Refer to Fig. 2, in an embodiment, these some bolsters 60 have same structure.Each bolster 60 comprises an insertion section 61, a head 63, a shoulder 65 and a holding parts 67.The cross section of this insertion section 61 is circular.The diameter of section of this insertion section 61 is equal to or slightly less than the aperture of this fixed orifice 311,331.This head 63 is located at the end of this insertion section 61.Between this shoulder 65 and this head 63, be separated with certain distance.The diameter of this shoulder 65 and this head 63 is greater than the aperture of this fixed orifice 311,331.This bolster 60 can be plastics or elastomeric material is made.This bolster 60 can include four.The slightly larger in diameter of this holding parts 67 is in the aperture of this fixed orifice 311,331.

This two fixture 50 can have identical structure.Each fixture 50 comprises a connecting piece 51, two fixing sheet 53 and stators 55.This two fixings sheet 53 is bent to form from two relative ends of this brace 51.Substantially vertical this brace 51 of this two fixing sheet 53.Each fixes sheet 53 and is provided with a draw-in groove 533.Each draw-in groove 533 is roughly c-shaped.This stator 55 is bent to form from the middle part of this brace 51.Substantially vertical this brace 51 of this stator 55.Substantially vertical this two fixings sheet 53 of this stator 55.Substantially vertical this stator 55 of opening direction of this draw-in groove 533.This stator 55 offers locking hole 551.

These some buffer bar 70 are rectangular strip, and these some buffer bar 70 can be elastic foam or elastomeric material.

Refer to Fig. 3 to Fig. 5, when assembling, this bolster 60 is inserted from this header board 31 and the outside of rear plate 33 respectively.Corresponding fixed orifice 311,331 is stretched in the insertion section 61 of this bolster 60.Holding parts 67 elastic deformations of this bolster 60 snap in corresponding fixed orifice 311,331.The both sides that this two fixture 50 is placed in to this fan module 30 make the opening surface of this draw-in groove 533 to this bolster 60.This two fixture 50 of transverse shifting snaps between the head 63 and shoulder 65 of this bolster 60 two draw-in groove 533 correspondences of this fixture 50.Rotate respectively this two fixture 50 to both sides, in the time that rotation 90 is spent, the stator 55 of this fixture 50 is horizontal level, and the brace 51 of this fixture 50 is positioned at the both sides of this fan module 30.These some buffer bar 70 are attached to the both sides of this fan module 30.This fan module 30 is put into added 14 of this support 10.By two locking parts 80, two stators 55 of this two fixture 50 are locked with this top board of added 14 142.Added 14 and the fan module 30 that assemble are fixed on this base 12.

In the present embodiment, this fan module 30 contacts with this support 10 by bolster 60 and buffer bar 70, has completely cut off to a great extent fan module 30 and has vibrated, and has reduced the impact of fan module 30 on peripheral element.

In other embodiments, the quantity of this bolster 60, fixture 50 and this buffer bar 70 can be adjusted as required.This fan module 30 can lock with this support 10 by a bolster 60 and a fixture 50, the alternative use of this buffer bar 70.

Claims

1. an electronic installation, comprise support and be installed on the fan module in this support, it is characterized in that: this fan module comprises header board and rear plate, this electronic installation also comprises bolster and fixture, this bolster is snapped in this header board and this rear plate, this fixture is provided with draw-in groove, and this fixture is by this draw-in groove and this bolster buckle, and this fixture is fixed on this support.

2. electronic installation as claimed in claim 1, is characterized in that: this header board and this rear plate offer respectively fixed orifice, and this bolster Elastic buckle is in the fixed orifice of this header board and this rear plate.

3. electronic installation as claimed in claim 2, is characterized in that: this bolster is rubber parts.

4. electronic installation as claimed in claim 2, is characterized in that: this bolster is two, and this two bolster is installed on respectively this header board and this rear plate, and each bolster comprises that a diameter is greater than the head of this header board and this rear plate fixed orifice.

5. electronic installation as claimed in claim 4, is characterized in that: each bolster also comprises an insertion section and a shoulder, and this head is located at this insertion section end, and this shoulder diameter is greater than this insertion section, and this fixture is snapped between this shoulder and this head.

6. electronic installation as claimed in claim 4, is characterized in that: this fixture comprises two fixing sheets, and this fixture is provided with two draw-in grooves, and each fixes sheet and is provided with a draw-in groove.

7. electronic installation as claimed in claim 6, is characterized in that: this draw-in groove is c-shaped.

8. electronic installation as claimed in claim 6, it is characterized in that: this fixture also comprises brace and the stator for being connected with this support, this two fixings sheet is located at this brace two opposite ends, vertical this brace of this two fixings sheet, this stator connects this brace, vertical this brace of this stator, vertical this two fixings sheet of this stator.

9. electronic installation as claimed in claim 8, is characterized in that: vertical this stator of opening direction of this draw-in groove.

10. electronic installation as claimed in claim 1, is characterized in that: this electronic installation also comprises the buffer bar of being located between this fan module and this support.