CN105298927A - Electric fan head assembly mounting structure and electric fan adopting same - Google Patents
Electric fan head assembly mounting structure and electric fan adopting same Download PDFInfo
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- CN105298927A CN105298927A CN201510751377.5A CN201510751377A CN105298927A CN 105298927 A CN105298927 A CN 105298927A CN 201510751377 A CN201510751377 A CN 201510751377A CN 105298927 A CN105298927 A CN 105298927A
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- electric fan
- axle sleeve
- connecting rod
- head component
- fan head
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- 238000009434 installation Methods 0.000 claims description 74
- 238000000034 method Methods 0.000 abstract description 7
- 230000000149 penetrating effect Effects 0.000 abstract 1
- 238000011900 installation process Methods 0.000 description 7
- 230000000694 effects Effects 0.000 description 3
- 238000010586 diagram Methods 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000003780 insertion Methods 0.000 description 1
- 230000037431 insertion Effects 0.000 description 1
- 239000000463 material Substances 0.000 description 1
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Abstract
The invention relates to the technical field of electric fans, in particular to an electric fan head assembly mounting structure and an electric fan adopting the same. The electric fan head assembly mounting structure comprises a head mounting shaft and an adjusting box, wherein the head mounting shaft is rotatably arranged in a shaft hole of the adjusting box in a penetrating mode, and axial positioning is achieved through a clamping structure. Simultaneously, the electric fan adopting the electric fan head component mounting structure is also provided. The axial positioning of the head mounting shaft is realized through the clamping structure, the use of screws can be saved in the mounting process of the head mounting shaft, auxiliary components are not needed in the mounting process, manual assembly can be directly carried out, the assembly is convenient, and the assembly efficiency is higher.
Description
Technical field
The present invention relates to electric fan technical field, particularly relate to a kind of electric fan head component installation structure and adopt its electric fan.
Background technique
Fan electromotor common on existing market uses screw to be fixed in damper box, carries out spacingly preventing motor support axle axial float to motor support axle draw-in groove by screw, and motor support axle can rotate and realizes oscillating function in damper box; Be connected with connecting rod by screw, connecting rod rotatable realizes oscillating function at screw spacing lower without axial float.
Although said structure can realize the axial restraint of motor support axle, but axial restraint needs to use screw, not only has higher cost of material in installation process, simultaneously in installation process, also need assistant tool just can complete the installation of motor support axle, installation efficiency is lower.The particularly important is: the installation of motor support axle, the installation of connecting rod needs to be divided into two operations, and in each operation, relate to dozen screw technique.Therefore, the installation efficiency of fan nose assembly is further reduced.
Therefore, we need a kind of electric fan head component installation structure and adopt its electric fan, and it can solve the problem that electric fan head assembly installation efficiency is low, installation cost is high existed in prior art.
Summary of the invention
The object of the invention is to propose a kind of electric fan head component installation structure, the problem that electric fan head assembly installation efficiency is low, installation cost is high existed in prior art can be solved.
Another object of the present invention is to propose a kind of electric fan, and it adopts electric fan head component installation structure as previously discussed.
For reaching this object, the present invention by the following technical solutions:
A kind of electric fan head component installation structure, comprise head installation shaft and damper box, wherein, described head installation shaft is rotating to be located in the axis hole of damper box, and realizes axially locating by interface arrangment.
As a kind of preferred version of above-mentioned electric fan head component installation structure, also comprise the fixing axle sleeve be arranged in damper box axis hole;
Described interface arrangment comprises positioning convex and the positioning groove of engaging mutually, and positioning convex is axially relative fixing along head installation shaft with positioning groove, is rotationally connected along head installation shaft circumference;
Described positioning convex and positioning groove one of them be arranged in head installation shaft, another is arranged on axle sleeve.
As a kind of preferred version of above-mentioned electric fan head component installation structure, described positioning convex is the elastic piece structure be arranged on axle sleeve, and described positioning groove is be arranged on the annular groove in head installation shaft.
As a kind of preferred version of above-mentioned electric fan head component installation structure, the sidewall of described axle sleeve offers window structure, described elastic piece structure wherein while be fixedly connected with window structure sidewall, all there is spacing with the sidewall of window structure in all the other each limits.
As a kind of preferred version of above-mentioned electric fan head component installation structure, the side that described elastic piece structure coordinates with annular groove is inclined-plane, and the distance of lower end, inclined-plane distance axle sleeve center line is less than the distance of its upper end distance axle sleeve center line.
As a kind of preferred version of above-mentioned electric fan head component installation structure, described axle sleeve is arranged in damper box axis hole by axle sleeve interface arrangment, described axle sleeve interface arrangment comprises the axle sleeve positioning hole be arranged on side wall of shaft sleeve, and the axis hole positioning convex be arranged on damper box axis hole sidewall, described axle sleeve positioning hole engages setting mutually with axis hole positioning convex.
As a kind of preferred version of above-mentioned electric fan head component installation structure, the end of described axle sleeve is provided with opening groove.
As a kind of preferred version of above-mentioned electric fan head component installation structure, it is characterized in that, also comprise the connecting rod locating column that the connecting rod for nose assembly is located, described connecting rod locating column one end arranges connecting rod limited part, and the other end is arranged in damper box;
Described connecting rod is rotating to be set on connecting rod locating column, and realizes the axially locating relative to connecting rod locating column under the clamping action of connecting rod limited part and damper box.
As a kind of preferred version of above-mentioned electric fan head component installation structure, one end of described connecting rod limited part is connected with connecting rod locating column, and the other end is connected with axle sleeve.
A kind of electric fan, it adopts electric fan head component installation structure as previously discussed.
Beneficial effect of the present invention is: the axially locating being realized head installation shaft by interface arrangment, in the installation process of head installation shaft, the use of screw can be saved, and do not need accessory in installation process, directly can carry out hand assembled, easy to assembly, there is higher efficiency of assembling.
Accompanying drawing explanation
Fig. 1 is the structural representation of the electric fan head component installation structure that the specific embodiment of the invention provides;
Fig. 2 is the partial enlarged drawing at Fig. 1 " I place ";
Fig. 3 is the structural representation of the electric fan head component installation structure of another angle that the specific embodiment of the invention provides;
Fig. 4 is the decomposing state schematic diagram of the electric fan head component installation structure that the specific embodiment of the invention provides;
Fig. 5 is the structural representation that the axle sleeve that provides of the specific embodiment of the invention and connecting rod locating column coordinate;
Fig. 6 is the internal structure schematic diagram of the axle sleeve that the specific embodiment of the invention provides;
Fig. 7 is the structural representation of the damper box that the specific embodiment of the invention provides.
Wherein:
1: head installation shaft; 2: damper box; 3: axle sleeve; 4: axis hole; 5: positioning convex; 6: positioning groove; 7: axle sleeve positioning hole; 8: axis hole positioning convex; 9: opening groove; 10: connecting rod; 11: connecting rod locating column; 12: connecting rod limited part.
Embodiment
Technological scheme of the present invention is further illustrated by embodiment below in conjunction with accompanying drawing.
As shown in Figures 1 to 7, present embodiments provide for a kind of electric fan head component installation structure, it comprises head installation shaft 1 and damper box 2, wherein, head installation shaft 1 is rotating to be located in the axis hole 4 of damper box 2, and realizes axially locating by interface arrangment.
In the present embodiment, realized the axially locating of head installation shaft 1 by interface arrangment, in the installation process of head installation shaft 1, the use of screw can be saved, and do not need accessory in installation process, directly can carry out hand assembled, easy to assembly, there is higher efficiency of assembling.
In the present embodiment, head installation shaft 1 can directly coordinate with the axis hole 4 of damper box 2, or coordinated by other accessories, if head installation shaft 1 directly coordinates with the axis hole 4 of damper box 2, interface arrangment is arranged in head installation shaft 1 and damper box 2.In the present embodiment, preferably, head installation shaft 1 is coordinated with the axis hole 4 of damper box 2 by accessory.Above-mentioned accessory is axle sleeve 3.
Referring to figs. 1 through Fig. 4, concrete, axis hole 4 internal fixtion of damper box 2 be provided with axle sleeve 3.And above-mentioned interface arrangment comprises positioning convex 5 and the positioning groove 6 of engaging mutually, and positioning convex 5 is axially relative fixing along head installation shaft 1 with positioning groove 6, is rotationally connected along head installation shaft 1 circumference.
Positioning convex 5 and positioning groove 6 one of them be arranged in head installation shaft 1, another is arranged on axle sleeve 3.
Concrete further, positioning convex 5 is for being arranged on the elastic piece structure on axle sleeve 3, and positioning groove 6 is for being arranged on the annular groove in head installation shaft 1.In concrete using process, the end of elastic piece structure is fastened in annular groove, and annular groove can carry out spacing to elastic piece structure, prevents it from deviating from annular groove, but elastic structure can annularly groove outer circumferential face slide.Thus, achieve head installation shaft 1 and be rotationally connected relative to damper box 2, and relative adjustment box 2 is at the axial restraint of head installation shaft 1.
Concrete further, the sidewall of axle sleeve 3 offers window structure, and being wherein fixedly connected with a sidewall of window structure of elastic piece structure, all there is spacing with the sidewall of window structure in all the other each limits.Thus, elastic piece structure can be made to form elastic arm structure, make it have and better engage effect.
The side that elastic piece structure coordinates with annular groove is inclined-plane, and the distance of lower end, inclined-plane distance axle sleeve 3 center line is less than the distance of its upper end distance axle sleeve 3 center line.The elastic piece structure of this structural type, in the assembly process of head installation shaft 1, can provide the effect of guiding for the engaging of positioning groove, and ramp structure also has and better engages effect.
Above-mentioned axle sleeve 3 fit form concrete with damper box 2 axis hole 4 is: axle sleeve 3 is arranged in damper box 2 axis hole 4 by axle sleeve interface arrangment, axle sleeve 3 interface arrangment comprises the axle sleeve positioning hole 7 be arranged on axle sleeve 3 sidewall, and the axis hole positioning convex 8 be arranged on damper box 2 axis hole 4 sidewall, axle sleeve positioning hole 7 engages setting mutually with axis hole positioning convex 8.
The end of axle sleeve 3 is provided with opening groove 9.Due to the existence of opening groove 9, when axle sleeve 3 inserts the process of damper box 2 axis hole, there is deformation in the end of axle sleeve 3, facilitates the insertion of axle sleeve 3.
Electric fan head component installation structure also comprises the connecting rod locating column 11 that the connecting rod 10 for nose assembly is located, and connecting rod locating column 11 one end is provided with connecting rod limited part 12, and the other end is arranged in damper box 2.
Connecting rod 10 is rotating to be set on connecting rod locating column 11, and realizes the axially locating relative to connecting rod locating column 11 under the clamping action of connecting rod limited part 12 and damper box 2.
With reference to Fig. 5, as preferably, one end of connecting rod limited part 12 is connected with connecting rod locating column 11, and the other end is connected with axle sleeve 3.Concrete, connecting rod limited part 12, connecting rod locating column 11 are integral structures with axle sleeve 3, in the installation process of nose assembly, just can be realized the installation of connecting rod 10 and head installation shaft 1 by the mode of clamping simultaneously, and do not need to use assistant tool and screw, reduce installation cost, improve installation efficiency.
It should be noted that: the quantity of above-mentioned positioning convex 5 or positioning groove 6, and the quantity of axis hole positioning convex 8 and axle sleeve positioning hole 7 can set according to actual needs.
In the present embodiment, additionally provide a kind of electric fan, it adopts electric fan head component installation structure as previously discussed.
Below know-why of the present invention is described in conjunction with specific embodiments.These describe just in order to explain principle of the present invention, and can not be interpreted as limiting the scope of the invention by any way.Based on explanation herein, those skilled in the art does not need to pay performing creative labour can associate other embodiment of the present invention, and these modes all will fall within protection scope of the present invention.
Claims (10)
1. an electric fan head component installation structure, comprise head installation shaft (1) and damper box (2), it is characterized in that, described head installation shaft (1) is rotating to be located in the axis hole (4) of damper box (2), and realizes axially locating by interface arrangment.
2. electric fan head component installation structure according to claim 1, is characterized in that, also comprises the fixing axle sleeve (3) be arranged in damper box (2) axis hole (4);
Described interface arrangment comprises positioning convex (5) and the positioning groove (6) of engaging mutually, and positioning convex (5) is axially relative fixing along head installation shaft (1) with positioning groove (6), is rotationally connected along head installation shaft (1) circumference;
Described positioning convex (5) and positioning groove (6) one of them be arranged in head installation shaft (1), another is arranged on axle sleeve (3).
3. electric fan head component installation structure according to claim 2, it is characterized in that, described positioning convex (5) is for being arranged on the elastic piece structure on axle sleeve (3), and described positioning groove (6) is for being arranged on the annular groove in head installation shaft (1).
4. electric fan head component installation structure according to claim 3, it is characterized in that, the sidewall of described axle sleeve (3) offers window structure, described elastic piece structure wherein while be fixedly connected with window structure sidewall, all there is spacing with the sidewall of window structure in all the other each limits.
5. electric fan head component installation structure according to claim 4, it is characterized in that, the side that described elastic piece structure coordinates with annular groove is inclined-plane, and the distance of lower end, inclined-plane distance axle sleeve (3) center line is less than the distance of its upper end distance axle sleeve (3) center line.
6. electric fan head component installation structure according to claim 2, it is characterized in that, described axle sleeve (3) is arranged in damper box (2) axis hole (4) by axle sleeve interface arrangment, described axle sleeve interface arrangment comprises the axle sleeve positioning hole (7) be arranged on axle sleeve (3) sidewall, and the axis hole positioning convex (8) be arranged on damper box (2) axis hole (4) sidewall, described axle sleeve positioning hole (7) engages setting mutually with axis hole positioning convex (8).
7. electric fan head component installation structure according to claim 6, is characterized in that, the end of described axle sleeve (3) is provided with opening groove (9).
8. the electric fan head component installation structure according to claim 2-7 any one, it is characterized in that, also comprise the connecting rod locating column (11) that the connecting rod (10) for nose assembly is located, described connecting rod locating column (11) one end arranges connecting rod limited part (12), and the other end is arranged in damper box (2);
Described connecting rod (10) is rotating to be set on connecting rod locating column (11), and realizes the axially locating relative to connecting rod locating column (11) under the clamping action of connecting rod limited part (12) and damper box (2).
9. electric fan head component installation structure according to claim 8, is characterized in that, one end of described connecting rod limited part (12) is connected with connecting rod locating column (11), and the other end is connected with axle sleeve (3).
10. an electric fan, is characterized in that, adopts the electric fan head component installation structure as described in claim 1-9 any one.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510751377.5A CN105298927B (en) | 2015-11-05 | 2015-11-05 | Electric fan head assembly mounting structure and electric fan adopting same |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510751377.5A CN105298927B (en) | 2015-11-05 | 2015-11-05 | Electric fan head assembly mounting structure and electric fan adopting same |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN105298927A true CN105298927A (en) | 2016-02-03 |
| CN105298927B CN105298927B (en) | 2018-04-06 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201510751377.5A Active CN105298927B (en) | 2015-11-05 | 2015-11-05 | Electric fan head assembly mounting structure and electric fan adopting same |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN105298927B (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106065879A (en) * | 2016-07-20 | 2016-11-02 | 珠海格力电器股份有限公司 | Electric fan and motor assembly structure thereof |
| CN106286410A (en) * | 2016-09-22 | 2017-01-04 | 珠海格力电器股份有限公司 | Electric fan motor installation component and electric fan |
| CN108425873A (en) * | 2018-05-22 | 2018-08-21 | 石家庄格力电器小家电有限公司 | motor and fan |
Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN201225300Y (en) * | 2008-05-23 | 2009-04-22 | 美的集团有限公司 | Mechanical composite oscillating mechanism for electric fan |
| CN201318299Y (en) * | 2008-12-24 | 2009-09-30 | 珠海格力电器股份有限公司 | Ultra-thin oscillating fan |
| CN201486918U (en) * | 2009-08-27 | 2010-05-26 | 先锋电器集团有限公司 | Electric fan connector |
| CN205190361U (en) * | 2015-11-05 | 2016-04-27 | 珠海格力电器股份有限公司 | Electric fan head assembly mounting structure and electric fan adopting same |
-
2015
- 2015-11-05 CN CN201510751377.5A patent/CN105298927B/en active Active
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN201225300Y (en) * | 2008-05-23 | 2009-04-22 | 美的集团有限公司 | Mechanical composite oscillating mechanism for electric fan |
| CN201318299Y (en) * | 2008-12-24 | 2009-09-30 | 珠海格力电器股份有限公司 | Ultra-thin oscillating fan |
| CN201486918U (en) * | 2009-08-27 | 2010-05-26 | 先锋电器集团有限公司 | Electric fan connector |
| CN205190361U (en) * | 2015-11-05 | 2016-04-27 | 珠海格力电器股份有限公司 | Electric fan head assembly mounting structure and electric fan adopting same |
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106065879A (en) * | 2016-07-20 | 2016-11-02 | 珠海格力电器股份有限公司 | Electric fan and motor assembly structure thereof |
| CN106065879B (en) * | 2016-07-20 | 2024-07-16 | 珠海格力电器股份有限公司 | Electric fan and motor assembly structure thereof |
| CN106286410A (en) * | 2016-09-22 | 2017-01-04 | 珠海格力电器股份有限公司 | Electric fan motor installation component and electric fan |
| CN106286410B (en) * | 2016-09-22 | 2018-02-09 | 珠海格力电器股份有限公司 | Electric fan motor installation component and electric fan |
| CN108425873A (en) * | 2018-05-22 | 2018-08-21 | 石家庄格力电器小家电有限公司 | motor and fan |
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| Publication number | Publication date |
|---|---|
| CN105298927B (en) | 2018-04-06 |
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