CN200989331Y - Frame structure of antivibrating fan - Google Patents
Frame structure of antivibrating fan Download PDFInfo
- Publication number
- CN200989331Y CN200989331Y CNU2006201599355U CN200620159935U CN200989331Y CN 200989331 Y CN200989331 Y CN 200989331Y CN U2006201599355 U CNU2006201599355 U CN U2006201599355U CN 200620159935 U CN200620159935 U CN 200620159935U CN 200989331 Y CN200989331 Y CN 200989331Y
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- Prior art keywords
- frame structure
- framework
- cantilever
- fan
- shockproof
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- 241000883990 Flabellum Species 0.000 claims description 45
- 229920003023 plastic Polymers 0.000 claims description 13
- 239000004033 plastic Substances 0.000 claims description 13
- 239000000463 material Substances 0.000 claims description 12
- 238000004804 winding Methods 0.000 claims description 9
- 239000007769 metal material Substances 0.000 claims description 5
- 238000005452 bending Methods 0.000 abstract description 4
- 230000002708 enhancing effect Effects 0.000 abstract 1
- 230000015572 biosynthetic process Effects 0.000 description 5
- 230000005855 radiation Effects 0.000 description 3
- 238000013016 damping Methods 0.000 description 2
- NJPPVKZQTLUDBO-UHFFFAOYSA-N novaluron Chemical compound C1=C(Cl)C(OC(F)(F)C(OC(F)(F)F)F)=CC=C1NC(=O)NC(=O)C1=C(F)C=CC=C1F NJPPVKZQTLUDBO-UHFFFAOYSA-N 0.000 description 2
- 238000005266 casting Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 238000000465 moulding Methods 0.000 description 1
- 238000009740 moulding (composite fabrication) Methods 0.000 description 1
- 238000004080 punching Methods 0.000 description 1
- 239000000758 substrate Substances 0.000 description 1
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Abstract
The utility model relates to a framework for the shockproof fanner and consists of a framework, a base and an elastic rack. The elastic rack is composed of a plurality of cambered flaky cantilevers. The cantilevers are provided with first arm sections. One side of the first arm section is provided with an extended bending section bending at the center portion. One side of the bending section is provided with an extended second arm section. The base is provided with a disc body. The disc body is provided with a plurality of extended protruding ribs connected with the first arm sections. The second arm section is connected with the frame body of the framework, thus integrating a plurality of arms into the elastic rack. Finally, after the base is pivotally connected with the blades and when the blades are rotated, the elastic rack can withstand the vibration force produced by the rotated blades, thereby lowering the noise and enhancing the service life of the blades.
Description
Technical field
The utility model designs fan, designs a kind of frame structure of shockproof fan especially.
Background technique
The arithmetic speed of electrical assembly on the computer main frame panel such as microprocessor constantly promotes down at present, the temperature that electrical assembly is produced when computing also improves relatively, therefore must be by sink during with the electrical assembly computing high temperature that produces leave, with the normal operation and the working life of guaranteeing electrical assembly.
In sink, described radiation fan be one of a kind of indispensable spare part.The thermal source that it can be absorbed the radiating fin group leaves fast, makes the heat radiation circulating effect good.Because radiation fan is installed on when dispelling the heat on radiating fin group or the casing, rotating the shaking force that is produced at fan will conduct on radiating fin group or the casing, make radiating fin group or casing also produce common shake, cause that the spare part linkage structure each other of sink is loosening to be produced bump and make a noise.
In order to solve the shaking force that is produced when fan rotates, the appearance of shockproof fan structure is just arranged, as No. the 1251138th, No. the 563849th, the notification number of national patent gazette and certificate number, the former is provided with a location annular groove on the housing of fan, on described positioning ring groove, dispose a buffer gasket, the blower-casting that will dispose buffer gasket again is connected on the clipping part of substrate, and rotating the shaking force that is produced at impeller will be absorbed by buffer gasket.And the latter is to dispose a dampening assembly and damping pedestal between the cage of fan and radiating fin group, and when the flabellum of fan rotated, described dampening assembly and damping pedestal were to absorb the shaking force that is produced when flabellum rotates.
Because the shockproof structure that above-mentioned the former with the latter proposed can both effectively absorb the shaking force that is produced when the flabellum of fan rotates.But these shockproof structures all need add and set up, and therefore cause the complexity of structure.
Summary of the invention
Therefore, the utility model is because the complexity of traditional shockproof fan structure, just the framework that proposes a kind of shockproof structure and fan is combined into a rubber-like framework, make overall structure simple, and must not add the design of shockproof structure, described elastic frame structure can produce reciprocally swinging along with the rotation of flabellum, can effectively offset flabellum and rotate the vibrations that produced, with reduction flabellum shaking force and noise, and then the working life of lifting flabellum.
For reaching above-mentioned purpose, the frame structure of shockproof fan of the present utility model comprises:
One base has a disk body on it, be outward extended with a plurality of fins on the described disk body.
One framework is to have a hollow framework.
One elastic shelf is made up of a plurality of bent arc sheet cantilevers, has one first cantilever segment on the described cantilever, and described first cantilever segment is extended with the bend section that a middle section is kink shape, and described bend section is extended with one second cantilever segment.
Wherein, first cantilever segment, one end and the fin of a plurality of cantilevers are accepted, and the framework of second cantilever segment and framework is accepted, made a plurality of cantilevers form one and can carry the rubber-like elastic shelf of coil groups and fan rotation.
The utility model also provides a kind of frame structure of shockproof fan, is in order to the frame structure of carrying coil groups and flabellum running, it is characterized in that, includes:
One framework has a hollow framework, has a plurality of caulking grooves on the described framework;
One base is to have a disk body, has outward extending a plurality of fin on the described disk body, has a slot in the described fin;
One elastic shelf, the cantilever that is kink shape by a plurality of middle sections is formed, and described cantilever one end is plugged in the described slot, and the other end and caulking groove winding.
The utility model also provides a kind of frame structure of shockproof fan, is in order to the frame structure of carrying coil groups and flabellum running, it is characterized in that, includes:
One framework has a hollow framework on it;
One elastic shelf is to be disposed on the framework, has a ring body on it, and the centre of described ring body is provided with a chassis, is connected with the cantilever that a plurality of middle sections are kink shape between described chassis and ring body;
One base is to be disposed on the described chassis.
The utility model also provides a kind of frame structure of shockproof fan, is in order to the frame structure of carrying coil groups and flabellum running, it is characterized in that, includes:
One framework is to have a hollow framework, has a plurality of fins on the described framework, has a slot on the described fin;
One base is to have a disk body, has outward extending a plurality of fin on the described disk body, has a slot in the described fin; And,
One elastic shelf, the cantilever that is kink shape by a plurality of middle sections is formed, and described cantilever one end is plugged in the slot of described framework, and the slot winding of the other end and described disk body.The advantage that the utlity model has: overall structure is simple, and must not add the design of shockproof structure, described elastic frame structure can produce reciprocally swinging along with the rotation of flabellum, can effectively offset flabellum and rotate the vibrations that produced, with reduction flabellum shaking force and noise, and then the working life of lifting flabellum.
Description of drawings
Fig. 1 is first kind of shockproof fan structure stereoscopic schematic representation of the present utility model;
Fig. 2 is for looking schematic representation on the shockproof fan utilization example of Fig. 1;
Fig. 3 is the schematic side view of the shockproof fan utilization example of Fig. 1;
Fig. 4 is second kind of shockproof fan structure stereoscopic schematic representation of the present utility model;
Fig. 5 is the third shockproof fan structure stereoscopic schematic representation of the present utility model;
Fig. 6 is the 4th a kind of shockproof fan structure stereoscopic schematic representation of the present utility model;
Fig. 7 is the utilization illustration intention of the shockproof fan of Fig. 6;
Fig. 8 is the 5th a kind of shockproof fan structure stereoscopic schematic representation of the present utility model;
Fig. 9 is the utilization illustration intention of the shockproof fan of Fig. 8.
Description of reference numerals: framework 1,5,8; Framework 11,51,81; Base 2,7,9; Disk body 21,91; Fin 22,82,92; Elastic shelf 3,6,10; Slot 23,83,93; Cantilever 31,63,101; Flabellum 4; Cap body 41; Blade 42; Conjugate foramen 52; Ring body 61; Perforation 611; Lock firmware 612; Chassis 62; Caulking groove 12; First cantilever segment 311,631,1011; Bend section 312,312a, 632,1012; Second cantilever segment 313,633,1013.
Embodiment
Relevant technology contents of the present utility model and detailed description now cooperate graphic being described as follows.
Seeing also Fig. 1, is first kind of shockproof fan structure stereoscopic schematic representation of the present utility model.As shown in the figure: in this was graphic, disclosed shockproof fan structure comprised: a framework 1, a base 2 and an elastic shelf 3.Above-mentioned elastic shelf 3 is to strike out a plurality of bent arc sheet cantilevers 31 by metal material, on the cantilever after the moulding 31, has one first cantilever segment 311, described first cantilever segment 311 is extended with the bend section 312 of the S-shaped kink shape in a middle section, described bend section 312 is extended with one second cantilever segment 313, is by narrow and gradually wide from the width of first cantilever segment, 311 to second cantilever segments 313.
Behind above-mentioned cantilever 31 punching press bending formings, with a plurality of cantilevers 31 be placed in the mould (not shown) with plastics ejection formation in the lump after, form cantilever 31 and be connected with the framework 1 and the base 2 of fan.On described base 2 behind the ejection formation, has a disk body 21, be outward extended with a plurality of fins 22 on the described disk body 21, described fin 22 is coated on first cantilever segment, 311 1 ends of cantilever 31 when ejection formation, and the outer wall of the framework 11 of the framework 1 behind the ejection formation is connected on second cantilever segment 313 of cantilever 31 (or directly second cantilever segment 313 being embedded in the framework 11), makes a plurality of cantilevers 31 form rubber-like elastic shelfs 3.
See also Fig. 2, Fig. 3, for look on the shockproof fan utilization example of Fig. 1 and schematic side view.As shown in the figure: in this is graphic, dispose flabellum 4 on the disk body 21 of described base 2, described flabellum 4 has a cap body 41, be extended with a plurality of blades 42 on the described cap body 41, and cap body 41 inside and 21 of disk bodies dispose magnet assembly (not shown) and coil groups (not shown), after the coil groups energising, when making flabellum 4 rotate, first cantilever segment 311 of described cantilever 31 to the bend section 312 of middle section can produce reciprocally swinging along with the rotation of flabellum 4, can effectively offset flabellum 4 and rotate the vibrations that produced, with the shaking force and the noise of reduction flabellum 4, and the working life of lifting fan.
Seeing also Fig. 4, is second kind of shockproof fan structure stereoscopic schematic representation of the present utility model.As shown in the figure: during this was graphic, disclosed fan structure comprised: a framework 1, a base 2 and an elastic shelf 3.
The above-mentioned framework of carrying 1 has a hollow framework 11, has a plurality of caulking grooves 12 on the outer wall of described framework 11 or framework 11 inside.
Described base 2 is to have a disk body 21, has outward extending a plurality of fin 22 on the described disk body 21, has a slot 23 in the described fin 22.
Described elastic shelf 3, formed by a plurality of bent arc sheet cantilever 31, has first cantilever segment 311 that is plugged in described slot 23 on the described cantilever 31, described first cantilever segment 311 is extended with the S-shaped bend section in a middle section 312, and bend section 312 is extended with second cantilever segment 313 that is embedded in the described caulking groove 12, is by narrow and gradually wide from the width of first cantilever segment, 311 to second cantilever segments 313.
At above-mentioned framework 1, base 2 and elastic shelf 3 in when assembling, can be earlier first cantilever segment 311 of a plurality of cantilevers 31 be plugged in the slot 23 of described fin 22, second cantilever segment 313 with cantilever 31 is embedded in the caulking groove 12 of framework 1 again, and a plurality of cantilevers 31 after this assembling form an elastic shelf 3.
Winding has a flabellum 4 on the disk body 21 of above-mentioned base 2, when fan is switched on, make flabellum 4 rotate, make first cantilever segment 311 to the bend section 312 of middle section produce reciprocally swinging along with the rotation of flabellum 4, can effectively offset the vibrations that produced when flabellum 4 rotates, with the shaking force and the noise of reduction flabellum 4, and the working life of lifting fan.
Seeing also Fig. 5, is the third shockproof fan structure stereoscopic schematic representation of the present utility model.As shown in the figure: disclosed shockproof fan structure in this is graphic, roughly the same with the structure of Fig. 1 to Fig. 4, different is in bend section.This graphic described in the bend section 312a of middle section of cantilever 31 be a C shape or L shaped any, make several fins 22 formation windings of first cantilever segment 311 with the disk body 21 of a plurality of bent arc sheet cantilevers 31, and second cantilever segment 313 of cantilever 31 and the outer wall winding of framework 11 make a plurality of cantilevers 31 form rubber-like elastic shelfs 3.Above-mentioned first cantilever segment 311 of mat can produce reciprocally swinging along with the rotation of flabellum 4 to the bend section 312a of middle section, can effectively offset flabellum 4 and rotate the vibrations that produced, and reducing the shaking force and the noise of flabellum 4, and promotes the working life of fan.
Seeing also Fig. 6, is the 4th kind of shockproof fan structure stereoscopic schematic representation of the present utility model.As shown in the figure: disclosed shockproof fan structure comprises in this is graphic: a framework 5, an elastic shelf 6 and a base 7.
The above-mentioned framework of carrying 5 is made by plastic material, on have a framework 51, end face has a plurality of conjugate foramens 52 on described framework 51.This graphic described in conjugate foramen 52 be a screw.
Described elastic shelf 6 is made by metallic material, has a ring body 61 on it, the centre of described ring body 61 is provided with a chassis 62,61 of described chassis 62 and ring bodies are connected with a plurality of straight line sheet cantilevers 63, described cantilever 63 has first cantilever segment 631 that is connected with ring body 61, one end of described first cantilever segment 631 is connected with a middle section and is a S shape, C shape or any L shaped bend section 632, one end of described bend section 632 is connected with one second cantilever segment 633, and an end of described second cantilever segment 633 is connected with chassis 62; In addition, have a plurality of perforation 611 on ring body 61, described perforation 611 is passed and conjugate foramen 52 interlockings for lock firmware 612, and elastic shelf 6 is fixed on the framework 5.This graphic described in lock firmware 612 be a screw.
Described base 7 is made by plastic material, to be disposed on the described chassis 62, in order to winding flabellum (not shown) and coil groups (not shown).
See also Fig. 7, be the utilization illustration intention of the shockproof fan of Fig. 6.As shown in the figure: at this graphic fan during in utilization, dispose a flabellum 4 on the described chassis 62, have a cap body 41 on the described flabellum 4, be extended with a plurality of blades 42 on the described cap body 41, and cap body 41 inside and 7 of bases dispose magnet assembly (not shown) and coil groups (not shown).
After the coil groups energising, make flabellum 4 rotate, described first cantilever segment 631 to the bend section 632 of middle section can produce reciprocally swinging along with the rotation of flabellum 4, can effectively offset flabellum 4 and rotate the vibrations that produced, with the shaking force and the noise of reduction flabellum 7, and the working life of lifting fan.
Seeing also Fig. 8, Fig. 9, is the utilization illustration intention of the shockproof fan of the 5th kind of shockproof fan structure stereoscopic of the present utility model and Fig. 8.As shown in the figure: during this was graphic, disclosed fan structure comprised: a framework 8, a base 9 and an elastic shelf 10.
The above-mentioned framework of carrying 8 is made by plastic material, and it has a hollow framework 81, and the internal face of described framework 81 is provided with a plurality of fins 82, and described fin 82 is provided with a slot 83.
Described base 9 is made by plastic material, has a disk body 91 on it, has outward extending a plurality of fin 92 on the described disk body 91, has a slot 93 in the described fin 92.
Described elastic shelf 10, formed by a plurality of sheet cantilever 101, has first cantilever segment 1011 that is plugged in described slot 93 on the described cantilever 101, described first cantilever segment 1011 is extended with that a middle section is S-shaped, C shape or L shaped bend section 1012, and bend section 1012 is extended with second cantilever segment 1013 that is plugged in the slot 83.
At above-mentioned framework 8, base 9 and elastic shelf 10 in when assembling, can be earlier first cantilever segment 1011 of a plurality of cantilevers 101 be plugged in the slot 93 of described fin 92, second cantilever segment 1013 with cantilever 101 is plugged in inserting in 83 of framework 8 again, and a plurality of cantilevers 101 after this assembling form an elastic shelf 10.
Winding has a flabellum 4 on the disk body 91 of above-mentioned base 9, when fan is switched on, make flabellum 4 rotate, make first cantilever segment 1011 to the bend section 1012 of middle section produce reciprocally swinging along with the rotation of flabellum 4, can effectively offset the vibrations that produced when flabellum 4 rotates, with the shaking force and the noise of reduction flabellum 4, and the working life of lifting fan.
Above-mentioned is preferred embodiment of the present utility model only, is not to be used for limiting the scope that the utility model is implemented.Be that all equalizations of being done according to the utility model claim change and modification, be all the utility model claim and contain.
Claims (38)
1, a kind of frame structure of shockproof fan is in order to the frame structure of carrying coil groups and flabellum running, it is characterized in that, includes:
One base has a disk body on it, be outward extended with a plurality of fins;
One framework is to have a hollow framework;
One elastic shelf, the cantilever that is presented kink shape by a plurality of middle sections is formed, and described cantilever one end and described fin are accepted, and the other end and framework are accepted.
2, the frame structure of shockproof fan as claimed in claim 1, it is characterized in that: described cantilever is to be bent arc sheet, has one first cantilever segment on it, one end of described first cantilever segment is connected with a bend section, one end of described bend section is connected with one second cantilever segment, and described second cantilever segment is connected with framework.
3, the frame structure of shockproof fan as claimed in claim 2 is characterized in that: described bend section is a S shape.
4, the frame structure of shockproof fan as claimed in claim 2 is characterized in that: described bend section is a C shape.
5, the frame structure of shockproof fan as claimed in claim 2 is characterized in that: described bend section is L shaped.
6, the frame structure of shockproof fan as claimed in claim 2 is characterized in that: described cantilever is by narrow and gradually wide from the width of first cantilever segment to the second cantilever segment.
7, the frame structure of shockproof fan as claimed in claim 1 is characterized in that: described base is a plastic material.
8, the frame structure of shockproof fan as claimed in claim 1 is characterized in that: described framework is a plastic material.
9, the frame structure of shockproof fan as claimed in claim 1 is characterized in that: described elastic shelf is a metal material.
10, a kind of frame structure of shockproof fan is in order to the frame structure of carrying coil groups and flabellum running, it is characterized in that, includes:
One framework has a hollow framework, has a plurality of caulking grooves on the described framework;
One base is to have a disk body, has outward extending a plurality of fin on the described disk body, has a slot in the described fin;
One elastic shelf, the cantilever that is kink shape by a plurality of middle sections is formed, and described cantilever one end is plugged in the described slot, and the other end and caulking groove winding.
11, the frame structure of shockproof fan as claimed in claim 10 is characterized in that: described caulking groove is to be located on the framework outer wall.
12, the frame structure of shockproof fan as claimed in claim 10 is characterized in that: described caulking groove is to be located at framework inside.
13, the frame structure of shockproof fan as claimed in claim 10, it is characterized in that: described cantilever is to be bent arc sheet, has one first cantilever segment on it, one end of described first cantilever segment is connected with a bend section, one end of described bend section is connected with one second cantilever segment, and an end of described second cantilever segment is connected with framework.
14, the frame structure of shockproof fan as claimed in claim 13 is characterized in that: described bend section is a S shape.
15, the frame structure of shockproof fan as claimed in claim 13 is characterized in that: described bend section is a C shape.
16, the frame structure of shockproof fan as claimed in claim 13 is characterized in that: described bend section is L shaped.
17, the frame structure of shockproof fan as claimed in claim 13 is characterized in that: described cantilever is by narrow and gradually wide from the width of first cantilever segment to the second cantilever segment.
18, the frame structure of shockproof fan as claimed in claim 10 is characterized in that: described base is a plastic material.
19, the frame structure of shockproof fan as claimed in claim 10 is characterized in that: described framework is a plastic material.
20, the frame structure of shockproof fan as claimed in claim 10 is characterized in that: described elastic shelf is a metal material.
21, a kind of frame structure of shockproof fan is in order to the frame structure of carrying coil groups and flabellum running, it is characterized in that, includes:
One framework has a hollow framework on it;
One elastic shelf is to be disposed on the framework, has a ring body on it, and the centre of described ring body is provided with a chassis, is connected with the cantilever that a plurality of middle sections are kink shape between described chassis and ring body;
One base is to be disposed on the described chassis.
22, the frame structure of shockproof fan as claimed in claim 21 is characterized in that: end face has a plurality of conjugate foramens on the described framework, and described conjugate foramen is a screw.
23, the frame structure of shockproof fan as claimed in claim 21, it is characterized in that: described cantilever is to be a straight line sheet, has first cantilever segment that is connected with described ring body on it, one end of described first cantilever segment is connected with the bend section that a middle section is kink shape, one end of described bend section is connected with one second cantilever segment, and an end of described second cantilever segment is connected with the chassis.
24, the frame structure of shockproof fan as claimed in claim 23 is characterized in that: described bend section is a S shape.
25, the frame structure of shockproof fan as claimed in claim 23 is characterized in that: described bend section is a C shape.
26, the frame structure of shockproof fan as claimed in claim 23 is characterized in that: described bend section is L shaped.
27, the frame structure of shockproof fan as claimed in claim 21 is characterized in that: have a plurality of perforation that supply lock firmware to pass on the described ring body.
28, the frame structure of shockproof fan as claimed in claim 21 is characterized in that: described lock firmware is a screw.
29, the frame structure of shockproof fan as claimed in claim 21 is characterized in that: described base is a plastic material.
30, the frame structure of shockproof fan as claimed in claim 21 is characterized in that: described framework is a plastic material.
31, a kind of frame structure of shockproof fan is in order to the frame structure of carrying coil groups and flabellum running, it is characterized in that, includes:
One framework is to have a hollow framework, has a plurality of fins on the described framework, has a slot on the described fin;
One base is to have a disk body, has outward extending a plurality of fin on the described disk body, has a slot in the described fin; And,
One elastic shelf, the cantilever that is kink shape by a plurality of middle sections is formed, and described cantilever one end is plugged in the slot of described framework, and the slot winding of the other end and described disk body.
32, the frame structure of shockproof fan as claimed in claim 31, it is characterized in that: described cantilever is in the form of sheets, has one first cantilever segment on it, one end of described first cantilever segment is connected with a bend section, one end of described bend section is connected with one second cantilever segment, and an end of described second cantilever segment is connected with framework.
33, the frame structure of shockproof fan as claimed in claim 32 is characterized in that: described bend section is a S shape.
34, the frame structure of shockproof fan as claimed in claim 32 is characterized in that: described bend section is a C shape.
35, the frame structure of shockproof fan as claimed in claim 32 is characterized in that: described bend section is L shaped.
36, the frame structure of shockproof fan as claimed in claim 31 is characterized in that: described base is a plastic material.
37, the frame structure of shockproof fan as claimed in claim 31 is characterized in that: described framework is a plastic material.
38, the frame structure of shockproof fan as claimed in claim 31 is characterized in that: described elastic shelf is a metal material.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2006201599355U CN200989331Y (en) | 2006-11-28 | 2006-11-28 | Frame structure of antivibrating fan |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2006201599355U CN200989331Y (en) | 2006-11-28 | 2006-11-28 | Frame structure of antivibrating fan |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN200989331Y true CN200989331Y (en) | 2007-12-12 |
Family
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CNU2006201599355U Expired - Fee Related CN200989331Y (en) | 2006-11-28 | 2006-11-28 | Frame structure of antivibrating fan |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN200989331Y (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104344639A (en) * | 2013-10-18 | 2015-02-11 | 海尔集团公司 | Draught fan fixing structure |
| CN109436349A (en) * | 2018-12-29 | 2019-03-08 | 深圳市道通智能航空技术有限公司 | A kind of fan component, inertial measurement cluster and unmanned vehicle |
-
2006
- 2006-11-28 CN CNU2006201599355U patent/CN200989331Y/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104344639A (en) * | 2013-10-18 | 2015-02-11 | 海尔集团公司 | Draught fan fixing structure |
| CN109436349A (en) * | 2018-12-29 | 2019-03-08 | 深圳市道通智能航空技术有限公司 | A kind of fan component, inertial measurement cluster and unmanned vehicle |
| CN109436349B (en) * | 2018-12-29 | 2024-06-11 | 深圳市道通智能航空技术股份有限公司 | Fan assembly, inertia measurement assembly and unmanned aerial vehicle |
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| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C17 | Cessation of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20071212 Termination date: 20091228 |