CN105298927B - A kind of electric fan head component installation structure and use its electric fan - Google Patents
A kind of electric fan head component installation structure and use its electric fan Download PDFInfo
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- CN105298927B CN105298927B CN201510751377.5A CN201510751377A CN105298927B CN 105298927 B CN105298927 B CN 105298927B CN 201510751377 A CN201510751377 A CN 201510751377A CN 105298927 B CN105298927 B CN 105298927B
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- electric fan
- axle sleeve
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- connecting rod
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Abstract
The present invention relates to electric fan technical field, more particularly to a kind of electric fan head component installation structure and use its electric fan.Electric fan head component installation structure includes head installation axle and damper box, wherein, the head installation axle is rotatably located in the axis hole of damper box, and realizes axially position by interface arrangment.The electric fan using above-mentioned electric fan head component installation structure is additionally provided simultaneously.The present invention realizes the axially position of head installation axle by interface arrangment, in the installation process of head installation axle, can save the use of screw, and accessory is not needed in installation process, hand assembled can be directly carried out, it is easy to assembly, there is higher efficiency of assembling.
Description
Technical field
The present invention relates to electric fan technical field, more particularly to a kind of electric fan head component installation structure and using its
Electric fan.
Background technology
The common fan electromotor of existing in the market is fixed in damper box using screw, by screw to motor support axle neck
Carry out it is spacing prevent motor support axle axial float, and motor support axle can rotate in damper box and realize oscillating function；Pass through
Screw is connected with connecting rod, connecting rod screw spacing lower no axial float and rotatable realize oscillating function.
Although said structure can realize the axial restraint of motor support axle, axial restraint needs to use screw,
Not only there is higher material cost in installation process, while in installation process, it is also necessary to aid could complete motor
The installation of support shaft, installation effectiveness are relatively low.It the particularly important is：The installation of motor support axle, the installation of connecting rod need to be divided into two
Individual process, and be directed in each process and beat screw technique.Therefore, the peace of fan nose assembly is further reduced
Fill efficiency.
It would therefore be desirable to a kind of electric fan head component installation structure and use its electric fan, it can solve the problem that existing
There is the problem of electric fan head component installation effectiveness is low, installation cost is high present in technology.
The content of the invention
It is an object of the invention to propose a kind of electric fan head component installation structure, it can solve the problem that in the prior art and exist
Electric fan head component installation effectiveness is low, the problem of installation cost is high.
It is another object of the present invention to propose a kind of electric fan, it uses electric fan head component as described above
Mounting structure.
To use following technical scheme up to this purpose, the present invention：
A kind of electric fan head component installation structure, including head installation axle and damper box, wherein, the head installation axle
Rotatably it is located in the axis hole of damper box, and axially position is realized by interface arrangment.
As a kind of preferred scheme of above-mentioned electric fan head component installation structure, in addition to fixed it is arranged on damper box
Axle sleeve in axis hole；
The interface arrangment includes the positioning convex and detent that are mutually clamped, and positioning convex and detent are along machine
The head axially opposing fixation of installation axle, connection is circumferentially rotated along head installation axle；
One of described positioning convex and detent are arranged in head installation axle, and another is arranged on axle sleeve.
As a kind of preferred scheme of above-mentioned electric fan head component installation structure, the positioning convex is to be arranged on axle sleeve
On elastic piece structure, the detent is the annular groove being arranged in head installation axle.
As a kind of preferred scheme of above-mentioned electric fan head component installation structure, opened up in the side wall of the axle sleeve fenestrate
Mouth structure, the elastic piece structure wherein while be fixedly connected with one side wall of window structure, remaining each side is and window structure
Side wall spacing be present.
As a kind of preferred scheme of above-mentioned electric fan head component installation structure, the elastic piece structure is matched somebody with somebody with annular groove
The side of conjunction is inclined-plane, and the distance apart from axle sleeve center line small is held in inclined-plane lower end thereon apart from the distance of axle sleeve center line.
As a kind of preferred scheme of above-mentioned electric fan head component installation structure, the axle sleeve passes through axle sleeve interface arrangment
It is arranged in damper box axis hole, the axle sleeve interface arrangment includes the axle sleeve positioning hole being arranged on side wall of shaft sleeve, and sets
Axis hole positioning convex in damper box axis hole side wall, the axle sleeve positioning hole are mutually clamped setting with axis hole positioning convex.
As a kind of preferred scheme of above-mentioned electric fan head component installation structure, the end set of the axle sleeve has opening
Groove.
A kind of preferred scheme as above-mentioned electric fan head component installation structure, it is characterised in that also include being used for machine
The connecting rod locating dowel of the connecting rod positioning of head assembly, described connecting rod locating dowel one end set connecting rod limiting section, and the other end is arranged on tune
Save on box；
The connecting rod is rotatably set in connecting rod locating dowel, and under connecting rod limiting section and the clamping action of damper box
Realize the axially position relative to connecting rod locating dowel.
As a kind of preferred scheme of above-mentioned electric fan head component installation structure, one end of the connecting rod limiting section and company
Bar locating dowel is connected, and the other end is connected with axle sleeve.
A kind of electric fan, it uses electric fan head component installation structure as described above.
Beneficial effects of the present invention are：The axially position of head installation axle is realized by interface arrangment, in head installation axle
Installation process in, the use of screw can be saved, and accessory is not needed in installation process, can directly carry out craft
Assembling, it is easy to assembly, there is higher efficiency of assembling.
Brief description of the drawings
Fig. 1 is the structural representation for the electric fan head component installation structure that the specific embodiment of the invention provides；
Fig. 2 is Fig. 1 " at I " partial enlarged drawing；
Fig. 3 is the structure of the electric fan head component installation structure for another angle that the specific embodiment of the invention provides
Schematic diagram；
Fig. 4 is the decomposing state schematic diagram for the electric fan head component installation structure that the specific embodiment of the invention provides；
The structural representation that Fig. 5 is the axle sleeve that the specific embodiment of the invention provides and connecting rod locating dowel coordinates；
Fig. 6 is the internal structure schematic diagram for the axle sleeve that the specific embodiment of the invention provides；
Fig. 7 is the structural representation for the damper box that the specific embodiment of the invention provides.
Wherein：
1：Head installation axle；2：Damper box；3：Axle sleeve；4：Axis hole；5：Positioning convex；6：Detent；7：Axle sleeve positions
Hole；8：Axis hole positioning convex；9：Be open groove；10：Connecting rod；11：Connecting rod locating dowel；12：Connecting rod limiting section.
Embodiment
Further illustrate technical scheme below in conjunction with the accompanying drawings and by embodiment.
As shown in Figures 1 to 7, present embodiments provide for a kind of electric fan head component installation structure, it includes head
Installation axle 1 and damper box 2, wherein, head installation axle 1 is rotatably located in the axis hole 4 of damper box 2, and passes through clamping knot
Structure realizes axially position.
In the present embodiment, the axially position of head installation axle 1 is realized by interface arrangment, in head installation axle 1
In installation process, the use of screw can be saved, and accessory is not needed in installation process, can directly carry out manual dress
Match somebody with somebody, it is easy to assembly, there is higher efficiency of assembling.
In the present embodiment, the axis hole 4 that head installation axle 1 can be directly with damper box 2 coordinates, or auxiliary by other
Part is helped to be coordinated, if the axis hole 4 of head installation axle 1 and damper box 2 directly coordinates, interface arrangment is arranged on head installation axle
1 and damper box 2 on.In the present embodiment, it is preferred that head installation axle 1 is matched somebody with somebody by accessory and the axis hole 4 of damper box 2
Close.Above-mentioned accessory is axle sleeve 3.
Referring to figs. 1 to Fig. 4, specifically, that is fixed in the axis hole 4 of damper box 2 is provided with axle sleeve 3.And above-mentioned interface arrangment
Including the positioning convex 5 and detent 6 being mutually clamped, and positioning convex 5 and detent 6 are along 1 axial phase of head installation axle
To fixation, connection is circumferentially rotated along head installation axle 1.
One of positioning convex 5 and detent 6 are arranged in head installation axle 1, and another is arranged on axle sleeve 3.
Further specifically, positioning convex 5 is the elastic piece structure being arranged on axle sleeve 3, detent 6 is to be arranged on head
Annular groove in installation axle 1.During specifically used, the end of elastic piece structure is fastened in annular groove, annular groove
Can be spacing to elastic piece structure progress, prevent it from deviating from out of annular groove, but elastic construction can be slided along the outer peripheral face of annular groove
It is dynamic.Hereby it is achieved that head installation axle 1 is rotatablely connected relative to damper box 2, and relative adjustment box 2 is in head installation axle 1
Axial restraint.
Further specifically, offering window structure in the side wall of axle sleeve 3, wherein one side and the window structure of elastic piece structure
A side wall be fixedly connected, spacing be present in remaining side wall of each side with window structure.Thus, it is possible to form elastic piece structure
Elastic arm structure, make it have preferably engaging effect.
The side that elastic piece structure coordinates with annular groove is inclined-plane, and inclined-plane lower end is small apart from the distance of the center line of axle sleeve 3
The distance apart from the center line of axle sleeve 3 is held thereon.The elastic piece structure of the structure type, in the assembling process of head installation axle 1,
The effect being oriented to can be provided for the engaging of detent, and ramp structure also has preferably engaging effect.
Above-mentioned axle sleeve 3 is with 2 axis hole of damper box, 4 specific fit form：Axle sleeve 3 is arranged on tune by axle sleeve interface arrangment
Save in the axis hole 4 of box 2, the interface arrangment of axle sleeve 3 includes the axle sleeve positioning hole 7 being arranged in the side wall of axle sleeve 3, and is arranged on damper box
Axis hole positioning convex 8 in the side wall of 2 axis hole 4, axle sleeve positioning hole 7 are mutually clamped setting with axis hole positioning convex 8.
The end set of axle sleeve 3 has opening groove 9.Due to the presence of opening groove 9, when axle sleeve 3 inserts the axis hole of damper box 2
Process when, the end of axle sleeve 3 deforms upon, and facilitates the insertion of axle sleeve 3.
Electric fan head component installation structure also includes the connecting rod locating dowel 11 positioned for the connecting rod 10 of nose assembly, even
The one end of bar locating dowel 11 is provided with connecting rod limiting section 12, and the other end is arranged in damper box 2.
Connecting rod 10 is rotatably set in connecting rod locating dowel 11, and is made in the clamping of connecting rod limiting section 12 and damper box 2
With the lower axially position realized relative to connecting rod locating dowel 11.
Reference picture 5, as preferable, one end of connecting rod limiting section 12 is connected with connecting rod locating dowel 11, the other end and axle sleeve 3
Connection.Specifically, connecting rod limiting section 12, connecting rod locating dowel 11 and axle sleeve 3 are integral structures, in the installation process of nose assembly
In, can realizes the installation of connecting rod 10 and head installation axle 1 simultaneously by way of clamping, and need not use backman
Tool and screw, reduce installation cost, improve installation effectiveness.
It should be noted that：The quantity of above-mentioned positioning convex 5 or detent 6, and axis hole positioning convex 8 and axle sleeve are determined
The quantity in position hole 7 can be set according to being actually needed.
In the present embodiment, a kind of electric fan is additionally provided, it uses electric fan head component as described above to pacify
Assembling structure.
The technical principle of the present invention is described above in association with specific embodiment.These descriptions are intended merely to explain the present invention's
Principle, and limiting the scope of the invention can not be construed in any way.Based on explanation herein, the technology of this area
Personnel would not require any inventive effort the other embodiments that can associate the present invention, and these modes are fallen within
Within protection scope of the present invention.
Claims (8)
1. a kind of electric fan head component installation structure, including head installation axle (1) and damper box (2), it is characterised in that described
Head installation axle (1) is rotatably located in the axis hole (4) of damper box (2), and realizes axially position by interface arrangment；
The fixed axle sleeve (3) being arranged in damper box (2) axis hole (4)；
The interface arrangment includes the positioning convex (5) and detent (6) being mutually clamped, and positioning convex (5) and positioning are recessed
Groove (6) circumferentially rotates connection along head installation axle (1) axially opposing fixation along head installation axle (1)；
One of the positioning convex (5) and detent (6) are arranged in head installation axle (1), and another is arranged on axle
Cover on (3)；
The connecting rod locating dowel (11) that connecting rod (10) for nose assembly positions, described connecting rod locating dowel (11) one end set connecting rod
Limiting section (12), the other end are arranged in damper box (2)；
The connecting rod (10) is rotatably set in connecting rod locating dowel (11), and in connecting rod limiting section (12) and damper box (2)
Clamping action under realize relative to connecting rod locating dowel (11) axially position.
2. electric fan head component installation structure according to claim 1, it is characterised in that the positioning convex (5) is
The elastic piece structure being arranged on axle sleeve (3), the detent (6) are the annular groove being arranged in head installation axle (1).
3. electric fan head component installation structure according to claim 2, it is characterised in that the side wall of the axle sleeve (3)
On offer window structure, the elastic piece structure wherein while being fixedly connected with one side wall of window structure, remaining each side is equal
Spacing be present with the side wall of window structure.
4. electric fan head component installation structure according to claim 3, it is characterised in that the elastic piece structure and annular
The side that groove coordinates is inclined-plane, and inclined-plane lower end small is held in axle sleeve (3) thereon apart from the distance of axle sleeve (3) center line
The distance of heart line.
5. electric fan head component installation structure according to claim 1, it is characterised in that the axle sleeve (3) passes through axle
Set interface arrangment is arranged in damper box (2) axis hole (4), and the axle sleeve interface arrangment includes being arranged in axle sleeve (3) side wall
Axle sleeve positioning hole (7), and the axis hole positioning convex (8) being arranged in damper box (2) axis hole (4) side wall, the axle sleeve positioning
Hole (7) is mutually clamped setting with axis hole positioning convex (8).
6. electric fan head component installation structure according to claim 5, it is characterised in that the end of the axle sleeve (3)
It is provided with opening groove (9).
7. electric fan head component installation structure according to claim 6, it is characterised in that the connecting rod limiting section (12)
One end be connected with connecting rod locating dowel (11), the other end is connected with axle sleeve (3).
8. a kind of electric fan, it is characterised in that using the electric fan head component installation as described in claim 1-7 any one
Structure.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510751377.5A CN105298927B (en) | 2015-11-05 | 2015-11-05 | A kind of electric fan head component installation structure and use its electric fan |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510751377.5A CN105298927B (en) | 2015-11-05 | 2015-11-05 | A kind of electric fan head component installation structure and use its electric fan |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN105298927A CN105298927A (en) | 2016-02-03 |
| CN105298927B true CN105298927B (en) | 2018-04-06 |
Family
ID=55196576
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201510751377.5A Active CN105298927B (en) | 2015-11-05 | 2015-11-05 | A kind of electric fan head component installation structure and use its electric fan |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN105298927B (en) |
Families Citing this family (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 assembling structure thereof |
| CN106286410B (en) * | 2016-09-22 | 2018-02-09 | 珠海格力电器股份有限公司 | fan motor mounting assembly 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 |
Family Cites Families (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 adopt its electric fan |
-
2015
- 2015-11-05 CN CN201510751377.5A patent/CN105298927B/en active Active
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| Publication number | Publication date |
|---|---|
| CN105298927A (en) | 2016-02-03 |
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