CN2791732Y - Buffering isolation fixing device for fan and fixing device suituble to rotation object - Google Patents
Buffering isolation fixing device for fan and fixing device suituble to rotation object Download PDFInfo
- Publication number
- CN2791732Y CN2791732Y CN 200520002792 CN200520002792U CN2791732Y CN 2791732 Y CN2791732 Y CN 2791732Y CN 200520002792 CN200520002792 CN 200520002792 CN 200520002792 U CN200520002792 U CN 200520002792U CN 2791732 Y CN2791732 Y CN 2791732Y
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- Prior art keywords
- fixed
- flexible fastening
- fan
- fastening piece
- fixed part
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Abstract
The utility model relates to a buffering isolation fixing device for a fan and a fixing device for rotation objects, wherein multiple elastic fixing pieces are arranged between the rotation objects and fixing objects, wherein the rotation objects comprise a motor, a fan, etc., and the fixing objects comprise a housing, etc. The rotation objects are fixed on the fixing objects in an elevated mode, the buffering isolation fixing device provides the functions of the elastic buffering and the isolation through the elastic fixing pieces, and the rotation objects can not be directly contacted with the fixing objects. Thus, when the rotation objects are operated, noises can be reduced, the vibration is reduced, and the problems of influencing the stability of devices such as a computer, etc. and causing the noise of the working environment are avoided.
Description
Technical field
The utility model relates to a kind of buffer compartment that is applicable to fan from stationary installation and be applicable to the stationary installation of rotating object, especially refer to a kind of rotation objects such as fan, motor can being fixed on the fixed object such as housing, exempt to utilize screw to fix, and can effectively reduce the stationary installation of noise, minimizing vibration.
Background technology
Existing cross flow fan can be installed in the equipment such as computing machine, is used for assisting heat radiation.See also Fig. 1, existing cross flow fan includes a housing 7, a cross flow fan 8 and a motor 9, and this cross flow fan 8 is arranged at this housing 7 inside, and this cross flow fan 8 can be done single-revolution rotation freely in these housing 7 inside.This motor 9 is fixed in this housing 7 one sides with two spiral shells 91, and the center of rotation of this motor 9 stretches into this housing 7 inside, and suitably is connected in this cross flow fan 8 one ends.When this cross flow fan 8 during, can blow out by air outlet 72 again by the air inlet 71 inspiration air-flows of this housing 7, to reach the effect of blowing heat radiation by motor 9 driven in rotation.
But, above-mentioned existing cross flow fan 8 utilizes screw 91 to be fixed on the housing 7, because this motor 9 directly contacts housing 7, therefore when motor 9 runnings, have bigger noise and vibration generation, influence except meeting the stability of equipment such as computing machine, also can cause the noisy of working environment, influence the people's work mood.Except cross flow fan, aerofoil fan and snail type fan and motor thereof etc. rotate object, have the problem of above-mentioned generation noise and vibration equally.
Summary of the invention
Fundamental purpose of the present utility model is to overcome the deficiencies in the prior art and defective, provide a kind of buffer compartment that is applicable to fan from stationary installation and be applicable to the stationary installation of rotating object, it utilizes a plurality of flexible fastening pieces with motor, what rotation object framves such as fan were high is fixed on the fixed objects such as housing, the function of elastic buffer and isolation is provided by described flexible fastening piece, make the rotation object can directly not contact fixed object, therefore when rotating the object running, noise is reduced and reduce vibration, influence the stability of equipment such as computing machine and cause the noisy of working environment avoiding.
For reaching above-mentioned purpose, the utility model provides a kind of buffer compartment that is applicable to fan from stationary installation, comprising: a housing; One fan, it is arranged at this enclosure interior; One motor, it is connected in this fan, and this motor has a joining base, and this joining base is provided with a plurality of first fixed orifices; A plurality of flexible fastening pieces, its compartment of terrain is provided with one first fixed part and one second fixed part, first fixed part of described flexible fastening piece is fixed in first fixed orifice of joining base of this motor, second fixed part of described flexible fastening piece is fixed on this housing, makes high being fixed on this housing of this motor frame.
For reaching above-mentioned purpose, the utility model provides a kind of stationary installation of rotating object that is applicable in addition, comprising: a fixed object: one rotates object, and it is provided with a plurality of first fixed orifices; A plurality of flexible fastening pieces, its compartment of terrain is provided with one first fixed part and one second fixed part, first fixed part of described flexible fastening piece is fixed in first fixed orifice of this rotation object, second fixed part of described flexible fastening piece is fixed on this fixed object, makes high being fixed on this fixed object of this rotation object frame.
For enabling further to understand feature of the present utility model and technology contents, see also following about detailed description of the present utility model and accompanying drawing, yet appended graphic only provide with reference to and the explanation usefulness, be not to be used for the utility model is limited.
Description of drawings
Fig. 1 is the stereographic map of existing cross flow fan;
Fig. 2 is a stereographic map of the present utility model;
Fig. 3 is a three-dimensional exploded view of the present utility model;
Fig. 4 is a partial sectional view of the present utility model;
Fig. 5 is the stereographic map of another embodiment of the utility model;
Fig. 6 is the stereographic map of the another embodiment of the utility model.
Symbol description among the figure
Prior art
7 housings
71 air inlets, 72 air outlets
8 cross flow fans
9 motors
91 screws
The utility model
1 housing
11 deep beads, 12 wind deflectors
131 perforation of 13 first side plates
14 second side plates, 15 air inlets
16 air outlets, 17 holders
171 second fixed orifices, 18 screws
2 cross flow fans
3 motors
31 center of rotation
4 flexible fastening pieces
41 first fixed parts, 411 first grooves
42 second fixed parts, 421 second grooves
43 first ends, 44 the second ends
5 joining bases
51 lugs, 52 first fixed orifices
521 convex bodys
The 2a aerofoil fan
2b snail type fan
Embodiment
See also Fig. 2 to Fig. 4, the utility model provides a kind of buffer compartment of fan that is applicable to from stationary installation, include a housing 1, a cross flow fan 2, a motor 3 and a plurality of flexible fastening piece 4, wherein this housing 1 includes a deep bead 11, a wind deflector 12, one first side plate 13 and one second side plate 14, this two side plate 13,14 is for being oppositely arranged and being separated with certain distance, and is convenient to this cross flow fan 2 is placed between this two side plate 13,14.This deep bead 11 and wind deflector 12 are arranged between this two side plate 13,14, and this deep bead 11 and wind deflector 12 2 ends are connected in this two side plate 13,14, form this housing 1 to utilize this deep bead 11, wind deflector 12, first side plate 13 and second side plate 14.Offer an air inlet 15 and an air outlet 16 respectively corresponding to cross flow fan 2 outer fringe positions on this housing 1.
This cross flow fan 2 is arranged in this housing 1, and this cross flow fan 2 can be done single-revolution rotation freely in this housing 1 inside.This motor 3 is arranged at this housing 1 outside, and the center of rotation 31 of this motor 3 can stretch into this housing 1 inside, and suitably be connected in this cross flow fan 2 one ends, make this cross flow fan 2 can be by motor 3 driven in rotation, and by air inlet 15 inspiration air-flows, blow out by air outlet 16 again, to reach the effect of blowing heat radiation; Above-mentioned structure is roughly same as the prior art, is not emphasis of the present utility model, so no longer given unnecessary details.
The rubber bodies that this flexible fastening piece 4 is made for elastomeric material, and can have preferable elasticity, this flexible fastening piece 4 is the not isometrical column with suitable length, respectively be formed with one first fixed part 41 and one second fixed part 42 on this flexible fastening piece 4, this first fixed part 41 and second fixed part, 42 outer rims are equipped with one first groove 411 and one second groove 421 respectively, this two fixed part 41 and 42 compartment of terrains are arranged on this flexible fastening piece 4, make between this two fixed part 41 and 42 and keep suitable spacing.These flexible fastening piece 4 two ends are formed with a first end 43 and a second end 44 respectively, this first end 43 and the second end 44 are adjacent to this first fixed part 41 and second fixed part 42 respectively, and this first fixed part 41 and second fixed part 42 are between these both ends 43 and 44.
These motor 3 front ends have a joining base 5, this joining base 5 is made with plastic material, these joining base 5 outer rims are equipped with a plurality of and the corresponding lug 51 of flexible fastening piece 4 numbers, respectively be penetrated with one first fixed orifice 52 on the described lug 51, these first fixed orifice, 52 inner edges are equipped with one and first groove, 411 corresponding convex bodys 521 respectively.
First fixed part 41 of described flexible fastening piece 4 is inserted in first fixed orifice 52 of joining base 5, and make the convex body 521 mutual clampings of first groove 411 and first fixed orifice, 52 inner edges of first fixed part, 41 outer rims, described flexible fastening piece 4 is fixed on the joining base 5, so that utilize joining base 5 that described flexible fastening piece 4 is connected in the peripheral place of these motor 3 front ends.
First side plate, 13 outsides of this housing 1 are fixed with a holder 17 in screw 18 locking modes, make this holder 17 be fixed in this housing 1 one sides, and this holder 17 is provided with a plurality of and corresponding second fixed orifice 171 of flexible fastening piece 4 numbers.
The second end 44 of described flexible fastening piece 4 is inserted in the perforation 131 of second fixed orifice 171 of holder 17 of these housing 1 one sides and first side plate 13, and with second groove 421 and the 171 mutual clampings of second fixed orifice of these second fixed part, 42 outer rims, described flexible fastening piece 4 is fixed on the holder 17, so that utilize this holder 17 that described flexible fastening piece 4 is connected and fixed on this housing 1, so can utilize described flexible fastening piece 4 with 3 high being fixed on this housing 1 of motor.In addition, after second fixed part 42 of described flexible fastening piece 4 is fixed in housing 1, also can be with the suitably brachymemma of the second end 44 of described flexible fastening piece 4, to avoid producing interference with other assembly; By above-mentioned composition to form the buffer compartment of fan that is applicable to of the present utility model from stationary installation.
In addition, in the above-described embodiments, second fixed part 42 of described flexible fastening piece 4 is fixed on the holder 17, to utilize this holder 17 described flexible fastening piece 4 is fixed on this housing 1.Certainly, second fixed part 42 of described flexible fastening piece 4 also can directly be fixed on this housing 1.
The utility model mainly is to utilize described flexible fastening piece 4 to form a stationary installation, in order to 3 high being fixed on the housing 1 of motor that will drive cross flow fan 2, and provide the function of elastic buffer and isolation by described flexible fastening piece 4, make motor 3 can directly not contact housing 1, therefore when motor 3 runnings, noise is reduced and reduce vibration, influence the stability of equipment such as computing machine and cause the noisy of working environment avoiding.
In addition, stationary installation of the present utility model is except applicable to cross flow fan 2, the motor 3 that drives this cross flow fan 2 is fixed in outside the housing 1, stationary installation of the present utility model is also rotated the fixing of object applicable to other, as Fig. 5 and shown in Figure 6, the utility model also can be applicable to the fan of other patterns such as aerofoil fan 2a and snail type fan 2b, fixing of motor or various rotation objects, that is described aerofoil fan 2a and snail type fan 2b (rotation object) also can utilize flexible fastening piece 4 to be fixed on the fixed object, and can be in order to rotation object frame height such as aerofoil fan 2 a and snail type fan 2b are fixed on this fixed object.This rotation object is fixed in a fixed part 41 or 42 of described flexible fastening piece 4, another fixed part 42 or 41 with described flexible fastening piece 4 is fixed on this fixed object again, and make high being fixed on this fixed object of this rotation object frame, and the function of elastic buffer and isolation can be provided by described flexible fastening piece 4, noise is reduced and reduce vibration.
The above only is a preferable possible embodiments of the present utility model; non-so promptly limit protection domain of the present utility model; so use the equivalent structure variation for it of the utility model instructions and accompanying drawing content institute such as, all in like manner all be contained in the scope of the present utility model.
Claims (10)
1. a buffer compartment that is applicable to fan is characterized in that from stationary installation, comprising:
One housing;
One fan, it is arranged at this enclosure interior;
One motor, it is connected in this fan, and this motor has a joining base, and this joining base is provided with a plurality of first fixed orifices;
A plurality of flexible fastening pieces, its compartment of terrain is provided with one first fixed part and one second fixed part, first fixed part of described flexible fastening piece is fixed in first fixed orifice of joining base of this motor, second fixed part of described flexible fastening piece is fixed on this housing, makes high being fixed on this housing of this motor frame.
2. the buffer compartment of fan that is applicable to as claimed in claim 1 is from stationary installation, it is characterized in that, this housing one side is fixed with a holder with screw, this holder is provided with a plurality of second fixed orifices, second fixed part of described flexible fastening piece is fixed in second fixed orifice of this holder, the second fixed part outer rim of this flexible fastening piece is equipped with one second groove, second groove of this flexible fastening piece and the mutual clamping of second fixed orifice.
3. the buffer compartment of fan that is applicable to as claimed in claim 1 is from stationary installation, it is characterized in that, the first fixed part outer rim of this flexible fastening piece is equipped with one first groove, the first fixed orifice inner ring of the joining base of this motor is provided with the corresponding convex body of one and first groove, this first groove and the mutual clamping of convex body.
4. the buffer compartment that is applicable to fan as claimed in claim 1 is characterized in that from stationary installation this flexible fastening piece is a rubber bodies, and this flexible fastening piece is column.
5. the buffer compartment that is applicable to fan as claimed in claim 1 is characterized in that from stationary installation this fan is cross flow fan, aerofoil fan or snail type fan.
6. one kind is applicable to the stationary installation of rotating object, comprising:
One fixed object:
One rotates object, and it is provided with a plurality of first fixed orifices;
A plurality of flexible fastening pieces, its compartment of terrain is provided with one first fixed part and one second fixed part, first fixed part of described flexible fastening piece is fixed in first fixed orifice of this rotation object, second fixed part of described flexible fastening piece is fixed on this fixed object, makes high being fixed on this fixed object of this rotation object frame.
7. the stationary installation of rotating object that is applicable to as claimed in claim 6, it is characterized in that, this fixed object is fixed with a holder with screw, this holder is provided with a plurality of second fixed orifices, second fixed part of described flexible fastening piece is fixed in second fixed orifice of this holder, the second fixed part outer rim of this flexible fastening piece is equipped with one second groove, second groove of this flexible fastening piece and the mutual clamping of second fixed orifice, the first fixed part outer rim of this flexible fastening piece is equipped with one first groove, the first fixed orifice inner ring of this rotation object is provided with the corresponding convex body of one and first groove, this first groove and the mutual clamping of convex body.
8. the stationary installation of rotating object that is applicable to as claimed in claim 6 is characterized in that this flexible fastening piece is a rubber bodies, and this flexible fastening piece is column.
9. the stationary installation of rotating object that is applicable to as claimed in claim 6 is characterized in that this fixed object is a housing, and this rotation object is a motor.
10. the stationary installation of rotating object that is applicable to as claimed in claim 6 is characterized in that this rotation object is cross flow fan, aerofoil fan or snail type fan.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200520002792 CN2791732Y (en) | 2005-03-28 | 2005-03-28 | Buffering isolation fixing device for fan and fixing device suituble to rotation object |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200520002792 CN2791732Y (en) | 2005-03-28 | 2005-03-28 | Buffering isolation fixing device for fan and fixing device suituble to rotation object |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN2791732Y true CN2791732Y (en) | 2006-06-28 |
Family
ID=36807791
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 200520002792 Expired - Fee Related CN2791732Y (en) | 2005-03-28 | 2005-03-28 | Buffering isolation fixing device for fan and fixing device suituble to rotation object |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN2791732Y (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111309106A (en) * | 2018-12-12 | 2020-06-19 | 鸿富锦精密工业(武汉)有限公司 | Connecting piece and fan fixing device |
-
2005
- 2005-03-28 CN CN 200520002792 patent/CN2791732Y/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111309106A (en) * | 2018-12-12 | 2020-06-19 | 鸿富锦精密工业(武汉)有限公司 | Connecting piece and fan fixing device |
| CN111309106B (en) * | 2018-12-12 | 2022-09-23 | 鸿富锦精密工业(武汉)有限公司 | Connecting piece and fan fixing device |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C19 | Lapse of patent right due to non-payment of the annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |