CN2437889Y - Fixing device - Google Patents
Fixing device Download PDFInfo
- Publication number
- CN2437889Y CN2437889Y CN 00231059 CN00231059U CN2437889Y CN 2437889 Y CN2437889 Y CN 2437889Y CN 00231059 CN00231059 CN 00231059 CN 00231059 U CN00231059 U CN 00231059U CN 2437889 Y CN2437889 Y CN 2437889Y
- Authority
- CN
- China
- Prior art keywords
- shell fragment
- fan
- sink
- opening
- fixing
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Lifetime
Links
Images
Abstract
The utility model relates to a fixing device which is used for fixing a heat radiating device on an opening. The utility model comprises a fixing frame which is fixed on the opening to bearing and placing the heating device, and a first elastic sheet which is connected with the fixing frame and is provided with a waist. The waist protrudes on the fixing frame and is provided with an inclined face which supports and fixes the heating device together with the fixing frame.
Description
The utility model is a kind of fixing device, especially the fixing device of also sealing seam crossing with a rib by means of three mutually perpendicular surfaces of being withstood a sink by three shell fragments.
The application of fan mostly is heat radiation greatly, and for example general electronic equipment promptly needs to borrow fan to dispel the heat.According to various occasion, the fan that has is installed on the electronic component, is used for to high-power electronic component, and for example central processing unit (CPU) dispels the heat.The fan that has then is installed on the casing, is used for to the electronic circuit in the casing, dispels the heat as the power circuit of computer.Some fan then is installed in and is used for air-guiding on the conduit.The utility model is improved at the fixing device that is installed in supravasal fan.
Existing conduit and combining of fan all are that such practice is quite inconvenient with screw closure, especially when fan or dismounting fan are installed, must the Shall bottle opener, and cause the speed of construction slow, waste time cost.
Fig. 1 is the schematic representation of existing fan combination at catheter opening.On the fan frame 11 of fan screw hole 12 is arranged, can combine, reach fixing purpose by means of screw 13 and catheter opening 14.
The existing practice has following defective:
One, with the suitable inconvenience and taking a lot of work of screw assembling.
Two, dismounting is time-consuming.
Three, with the opening junction slot is arranged, cause air-flow to expose, reduce radiating effect.
The purpose of this utility model promptly proposes the structure of an improvement according to the defective of above-mentioned prior art, make when fan is assembled on the catheter opening, can be in order to avoid use screw, and easy to assembly, the saving cost.In addition, at the gas leak stream of seam crossing, improved, to increase the effect of fan belt moving air flow.
For achieving the above object, fixing device of the present utility model is used for a sink is fixed on the opening, and it comprises:
One fixing frame is located on this opening, so as to this sink of bearing; And
One first shell fragment is connecting this fixing frame, has a waist, and this waist is to give prominence on this fixing frame, and this waist has an inclined-plane to withstand and fix this sink with this fixing frame.
Fixing device as described, wherein this sink is a fan, and this fixing device is fixed on the fan frame of this fan.
Fixing device as described, wherein this opening is the opening of a conduit, this conduit is used for guiding the air-flow that this fan blows.
Fixing device as described, wherein this fixing frame also comprises one second shell fragment and one the 3rd shell fragment, three orthogonal surfaces of withstanding this sink respectively with this first shell fragment.
In addition, fixing device of the present utility model is to be used for a sink is fixed on the opening, and it comprises:
One first shell fragment is located on this opening, so as to fixing one first axial surface of this sink;
One second shell fragment is located on this opening, so as to fixing one second axial surface of this sink; And
One the 3rd shell fragment is located on this opening, so as to fixing one the 3rd axial surface of this sink.
Fixing device as described, wherein this first be an X axis axially, second axially be Y-axis to, the 3rd axial be that Z is axial.
Fixing device as described, wherein this first shell fragment withstands this first axial surface by means of an inclined-plane of this first shell fragment.
Fixing device as described wherein also comprises a rib, is located at this edge of opening, so as to the seam of sealing this sink and this opening when this sink is installed.
Fixing device as described, wherein this sink is a fan, and this rib is enclosed in the outside or the inboard of a fan frame of this fan.
Fig. 1 is the opening of existing conduit and the assembling of fan.
Fig. 2 is the assembling of the opening and the fan of the utility model conduit.
Fig. 3 is the outward appearance after Fig. 2 assembles.
Fig. 4 is the section signal of first shell fragment, the 3rd shell fragment fixed fan frame.
Label list:
11: fan frame 12: screw hole
13: screw 14: opening
22: the second shell fragments of 21: the first shell fragments
Shell fragment 24 in 23: the three: the fan frame
25: conduit 26: rib
27: opening
Fig. 2 is a catheter opening of the present utility model and the combining of fan.First shell fragment 21, second shell fragment 22, the 3rd shell fragment 23 and rib 26 are arranged on the opening 27 of conduit 25, be used for fixing the fan frame 24 of fan.First shell fragment 21 withstands the fan frame left side of fan, and the right side then is close to rib 26, and fan can not moved at X axis.Second shell fragment 22 has four, withstand fan frame respectively two up and down, fan can not moved in Y direction.In addition, the 3rd shell fragment (asking for an interview Fig. 4 schematic representation) of the base plate that contracts in being located on the turning then withstands the plane at turning, fan the inside, can make fan after fixing, can about not vibrate.
Fig. 3 is the outward appearance after the combination, fan is tightly fastened by first shell fragment, second shell fragment and the 3rd shell fragment, in X, Y and the neither meeting vibration of three directions of Z, and seal by rib 26 at the joining place of fan frame and opening, make air-flow can not remedy the deficiency of prior art on engaging by scurrying out in the slot.And the pattern of rib involution not necessarily will be enclosed in fan frame outer rim, also can be enclosed in the inboard of fan frame, and those of ordinary skill in the art can this modification easy to implement.
Fig. 4 is the generalized section that first shell fragment and the 3rd shell fragment withstand on the fan frame.First shell fragment 21 has individual inclined-plane 211, and can allow to fan the frame size has nearmis, the fan frame bigger the time, first shell fragment outwards (V1 direction) expansion comes, and the fan frame still can be assembled into; And the fan frame is when smaller, and first shell fragment 21 inwardly (V2 direction) shrinks, and also can be withstood fan frame 24 by the inclined-plane on first shell fragment, makes fan frame 24 be unlikely bits here and there.In addition, the 3rd shell fragment 23 is provided in a side of the corner of opening inner edge, relies on elastic force (V3 direction) upwards to withstand the turning of fan frame 24 belows with first shell fragment 21, make the fan frame do not understand about (or about) vibration.
Of the present utility model being characterised in that, fixing device of the present utility model are to be used for fixing a sink on an opening.Fixing frame is provided in a side of this opening, so as to this sink of bearing, first shell fragment is used for connecting this fixing frame, has a waist 212, this waist 212 is to give prominence on this fixing frame, and an inclined-plane 211 of this waist is to withstand and fix this sink with this fixing frame.
Technically, this sink is a fan, and this fixing device is to be fixed on the fan frame of this fan.This opening is the opening for a conduit, and this conduit is used for guiding the air-flow that this fan blows.This fixing frame is to comprise one second shell fragment and one the 3rd shell fragment, so as to three orthogonal surfaces of withstanding this sink respectively with this first shell fragment.
Another feature of the present utility model is that first shell fragment is provided in a side of on this opening, so as to fixing one first axial surface of this sink; Second shell fragment is provided in a side of on this opening, so as to fixing one second axial surface of this sink; And the 3rd shell fragment is provided in a side of on this opening, so as to fixing one the 3rd axial surface of this sink.
Technically, this first axially is to be X axis, second axially be for Y-axis to, the 3rd axially be for Z axial.This first shell fragment is that the inclined-plane by means of this first shell fragment withstands this first axial surface.Also comprise a rib, be located at this edge of opening, so as to the seam of when this sink is installed, sealing this sink and this opening.This sink is a fan, and this rib is enclosed in the outside or the inboard of a fan frame of this fan.
Advantage of the present utility model is as follows:
One, exempts screw or add the required cost of part.
Two, release adds the man-hour of assembling parts and the man-hour of dismounting, more economizes than prior art Shi Shengli.
Three, utilize first shell fragment can eliminate the gap on X-axis behind the fan assembling.
Four, utilize second shell fragment can eliminate the gap on Y-axis behind the fan assembling.
Five, utilize the 3rd shell fragment can eliminate the gap on Z axis behind the fan assembling.
Six, directly utilize the assembly shell fragment, dismounting is easy, the vibrating noise that gapless causes, Do not have and add cost.
As mentioned above, the utlity model has novelty, creativeness and practicality, so carry in accordance with the law Go out patent application, please give and examining.
The utility model can carry out various modifications by those of ordinary skill in the art, this Include a bit within the protection domain of this claim.
Claims (7)
1. a fixing device is used for a sink is fixed on an opening, it is characterized in that, comprises:
One first shell fragment is located on this opening, is used for fixing the surface of one first axial (X-axis) of this sink; And
One second shell fragment is located on this opening, is used for fixing the surface of one second axial (Y-axis) of this sink,
Rely on this first and second shell fragment to eliminate the gap of this sink assembling back at first and second axial directions.
2. fixing device as claimed in claim 1, it is characterized in that, also comprise one the 3rd shell fragment, be located on this opening, be used for fixing the surface of the 3rd axial (Z axle) of this sink, and rely on the 3rd shell fragment to eliminate the gap of this sink assembling back at the 3rd axial direction.
3. fixing device as claimed in claim 1 is characterized in that, this first shell fragment withstands first axial surface of this sink by means of an inclined-plane of this first shell fragment.
4. fixing device as claimed in claim 1 is characterized in that, comprises at least more than one second shell fragment, in order to the fan frame of this sink of interlock.
5. fixing device as claimed in claim 1 is characterized in that, also comprises a rib, is located at this edge of opening, is used for the seam of sealing this sink and this opening when this sink is installed.
6. fixing device as claimed in claim 5 is characterized in that, this sink is a fan, and this rib is enclosed in the outside or the inboard of a fan frame of this fan.
7. fixing device as claimed in claim 1 is characterized in that, this opening is connecting a conduit.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 00231059 CN2437889Y (en) | 2000-04-05 | 2000-04-05 | Fixing device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 00231059 CN2437889Y (en) | 2000-04-05 | 2000-04-05 | Fixing device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN2437889Y true CN2437889Y (en) | 2001-07-04 |
Family
ID=33594037
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 00231059 Expired - Lifetime CN2437889Y (en) | 2000-04-05 | 2000-04-05 | Fixing device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN2437889Y (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108012503A (en) * | 2016-10-27 | 2018-05-08 | 发那科株式会社 | The installation constitution and fan of fan |
-
2000
- 2000-04-05 CN CN 00231059 patent/CN2437889Y/en not_active Expired - Lifetime
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108012503A (en) * | 2016-10-27 | 2018-05-08 | 发那科株式会社 | The installation constitution and fan of fan |
| CN108012503B (en) * | 2016-10-27 | 2020-07-14 | 发那科株式会社 | Fan mounting structure and fan |
| US10856435B2 (en) | 2016-10-27 | 2020-12-01 | Fanuc Corporation | Fan attachment structure and fan |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN1892049A (en) | Fan assembly to dampen fan vibration | |
| US20060233638A1 (en) | Buffer and partition fixture for fans and fixture for rotating objects | |
| CN2437889Y (en) | Fixing device | |
| CN210691218U (en) | High dustproof high-efficient heat dissipation industrial computer | |
| CN211019105U (en) | Switch with dustproof function of heat dissipation | |
| CN2762348Y (en) | Heat sink | |
| CN210924386U (en) | Heat abstractor for computer | |
| CN2762504Y (en) | Plug-in panel device | |
| CN216451214U (en) | Electric motor car motor end cover structure | |
| CN1271337C (en) | Radiation fan module structure for electronic equipment | |
| CN219513924U (en) | Servo system | |
| CN200946600Y (en) | Heat-radiating fan subassembly | |
| CN200968328Y (en) | Mechanism for assembling fan | |
| CN214411469U (en) | Novel low-pass filter | |
| CN210628902U (en) | Electrical equipment protection device | |
| CN220850089U (en) | Fan with motor, PCBA driving plate and radiator as integrated structure | |
| CN216873678U (en) | Electronic device | |
| JP2004196134A (en) | Metallic casing for electric appliance mounted in vehicle | |
| CN220581126U (en) | Radiator cross-flow fan structure | |
| CN213814590U (en) | Mobile internet information processing is with computer that has heat dissipation mechanism | |
| CN210959323U (en) | Electronic information protection device for railway transportation management | |
| CN213522942U (en) | LED display screen with heat radiation structure | |
| CN214177602U (en) | Electronic ballast device with dustproof function | |
| CN220894825U (en) | Computer host with heat radiation structure | |
| CN218941426U (en) | Vehicle communication device |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C17 | Cessation of patent right | ||
| CX01 | Expiry of patent term |
Granted publication date: 20010704 |