CN105927567B - Fan and its assembly method - Google Patents
Fan and its assembly method Download PDFInfo
- Publication number
- CN105927567B CN105927567B CN201610513462.2A CN201610513462A CN105927567B CN 105927567 B CN105927567 B CN 105927567B CN 201610513462 A CN201610513462 A CN 201610513462A CN 105927567 B CN105927567 B CN 105927567B
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- Prior art keywords
- supporting shell
- shell
- support
- assembly
- support component
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Classifications
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F04—POSITIVE - DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS FOR LIQUIDS OR ELASTIC FLUIDS
- F04D—NON-POSITIVE-DISPLACEMENT PUMPS
- F04D25/00—Pumping installations or systems
- F04D25/02—Units comprising pumps and their driving means
- F04D25/08—Units comprising pumps and their driving means the working fluid being air, e.g. for ventilation
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F04—POSITIVE - DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS FOR LIQUIDS OR ELASTIC FLUIDS
- F04D—NON-POSITIVE-DISPLACEMENT PUMPS
- F04D29/00—Details, component parts, or accessories
- F04D29/002—Details, component parts, or accessories especially adapted for elastic fluid pumps
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F04—POSITIVE - DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS FOR LIQUIDS OR ELASTIC FLUIDS
- F04D—NON-POSITIVE-DISPLACEMENT PUMPS
- F04D29/00—Details, component parts, or accessories
- F04D29/60—Mounting; Assembling; Disassembling
- F04D29/64—Mounting; Assembling; Disassembling of axial pumps
- F04D29/644—Mounting; Assembling; Disassembling of axial pumps especially adapted for elastic fluid pumps
- F04D29/646—Mounting or removal of fans
Abstract
The invention discloses a kind of fan and its assembly methods, the fan includes: nose assembly, support component and chassis assembly, the support component is located at the outside of the circumferential edge of the nose assembly and along the circumferentially extending of the nose assembly, wherein the nose assembly can be rotated relative to the support component, the support component includes the first supporting shell and the second supporting shell that front and back is arranged, first supporting shell is fixedly connected with second supporting shell by multiple supporting shells buckle, the multiple supporting shell buckle is hidden in first supporting shell and second supporting shell；The chassis assembly is located at the bottom of the support component, and the chassis assembly is used to support the nose assembly and the support component.Fan according to the present invention is fixedly connected by multiple supporting shells buckle, and is hidden in multiple supporting shell buckles in the first supporting shell and the second supporting shell, the assembly efficiency of the first supporting shell and the second supporting shell is improved, to reduce costs.
Description
Technical field
The present invention relates to household appliance technical fields, more particularly, to a kind of fan and its assembly method.
Background technique
In the related technology, as the recruitment of modern industry is waste, the increase of artificial manufacturing expense and modern society are to product
Appearance requirement it is higher and higher while higher to the product quality requirement of sophisticated functions；So currently designed product requirement
The few screw for facilitating production to assemble, and the product appearance of design is required to reach no screw or few screw, to form high-endization
Product.
In addition, the oscillating mechanism of fan mostly uses tooth case either synchronous motor combination crank to add in existing fan
Upper connecting rod is run, and the linkage used is four-bar mechanism, to drive the head motion of fan to realize its left and right or up and down
Shake the head.However, the oscillating mechanism of existing fan belongs to moving component, it is the core component of fan, if change exists easily
Difficult problem is verified, the part of assembly is more, assembly difficulty, and assembly manipulation worker person is more, and assembly error rate is high, assembles bad
It is also easy to produce defective products, abnormal sound of predominantly shaking the head phenomenon of nodding occurs, or walks quickly, is stuck etc., and production efficiency is low, manual operation
It is more and not easy to operate, in addition, being also easy to make the low voltage starting of fan bad.
Summary of the invention
The present invention is directed at least solve one of the technical problems existing in the prior art.For this purpose, one object of the present invention
It is to propose a kind of fan, the assembly efficiency of the fan is high.
It is another object of the present invention to the assembly methods for proposing a kind of fan.
Fan according to a first aspect of the present invention, comprising: nose assembly；Support component, the support component are located at described
The outside of the circumferential edge of nose assembly and along the circumferentially extending of the nose assembly, wherein the nose assembly is relative to described
Support component can be rotated, and the support component includes the first supporting shell and the second supporting shell that front and back is arranged, first support
Shell is fixedly connected with second supporting shell by multiple supporting shells buckle, and the multiple supporting shell buckle is hidden in described first
In supporting shell and second supporting shell；And chassis assembly, the chassis assembly is located at the bottom of the support component, described
Chassis assembly is used to support the nose assembly and the support component.
Fan according to the present invention passes through multiple supporting shells by the first supporting shell and the second supporting shell that make support component
Buckle is fixedly connected, and is hidden in multiple supporting shells buckle in the first supporting shell and the second supporting shell, greatly improves the
The assembly efficiency of one supporting shell and the second supporting shell to reduce costs, and improves the overall quality of fan.
According to some embodiments of the present invention, first supporting shell and second supporting shell by least one first
Location structure positions and passes through the first fastener and is fixedly connected.
Specifically, first fastener is fixed after passing through first supporting shell with second supporting shell, and described the
The side surface far from second supporting shell of one supporting shell is equipped with Decorative shell, Decorative shell covering first fastening
Part.
Further, the Decorative shell is connected to first supporting shell by buckle structure, and the buckle structure is hidden
In the Decorative shell and first supporting shell.
According to some embodiments of the present invention, power panel is equipped in second supporting shell, the power panel is by least
One the second location structure is located in second supporting shell and is fixed in second supporting shell by the second fastener.
Specifically, second location structure includes: two support stoppers, and two described support stoppers or so are each other
Interval setting, each support stopper is connected on the inner surface of second supporting shell, and each support limit
Part includes support portion and limiting section, and the support portion is located at the bottom of the power panel to support the power panel, the limit
Part is located at the side of the power panel；Fastener, the fastener are connected on the inner surface of second supporting shell, the card
Fastener is located at the top of the power panel and clasps the power panel.
According to some embodiments of the present invention, the both ends of the support component are from the bottom of the nose assembly respectively along institute
The circumferential edge for stating nose assembly extends upwardly to the left and right side of the nose assembly, wherein the nose assembly can be rotated
Ground is connected between the both ends of the support component.
According to some embodiments of the present invention, the support component is by motor and tape handler relative to the chassis
Component can be rotated.
The assembly method of fan according to a second aspect of the present invention, the fan include nose assembly, are located at the head
The outside of the circumferential edge of component and support component and chassis assembly along the circumferentially extending of the nose assembly, the machine
Head assembly latter linked first mesh enclosure and the second mesh enclosure, the driving motor that is located on second mesh enclosure and is located at before including
The fan blade being connected in first mesh enclosure and second mesh enclosure and with the driving motor, the nose assembly is relative to described
Support component can be rotated, and the support component includes the first supporting shell and the second supporting shell that front and back is arranged, first support
Shell is fixedly connected with second supporting shell by multiple supporting shells buckle, and the multiple supporting shell buckle is hidden in described first
In supporting shell and second supporting shell, power panel is equipped in second supporting shell, the power panel passes through the second positioning knot
Structure is located in second supporting shell and is fixed in second supporting shell by most two the second fasteners, and described the
The side surface far from second supporting shell of one supporting shell is equipped with Decorative shell, and the chassis assembly is located at the support group
The bottom of part, the chassis assembly are used to support the nose assembly and the support component, and the assembly method includes following
Step: second mesh enclosure is connect with the driving motor；The power panel is passed through at least one the second positioning knot
Structure and second fastener are mounted in second supporting shell；Second mesh enclosure dress of the driving motor will be installed
It is assigned in second supporting shell for be equipped with the power panel to obtain the second support shell component；First supporting shell is led to
The multiple supporting shell buckle is crossed to be mounted on the second support shell component；The Decorative shell is connected to first support
On shell；The fan blade, first mesh enclosure are successively installed to the driving motor and second mesh enclosure；Chassis assembly is pacified
It is filled to the bottom for assembling the nose assembly and the support component in place.
Additional aspect and advantage of the invention will be set forth in part in the description, and will partially become from the following description
Obviously, or practice through the invention is recognized.
Detailed description of the invention
Above-mentioned and/or additional aspect of the invention and advantage will become from the description of the embodiment in conjunction with the following figures
Obviously and it is readily appreciated that, in which:
Fig. 1 is the explosive view of fan according to an embodiment of the present invention；
Fig. 2 is the schematic diagram of the second support shell component shown in Fig. 1；
Fig. 3 is the enlarged drawing in the portion A that Fig. 2 centre circle shows；
Fig. 4 is the assembling schematic diagram of the first supporting shell, motor and tape handler shown in Fig. 1；
Fig. 5 is the assembling schematic diagram of nose assembly and support component shown in Fig. 1；
Fig. 6 is the assembling schematic diagram of fan according to an embodiment of the present invention；
Fig. 7 is the assembling schematic diagram of fan in accordance with another embodiment of the present invention；
Fig. 8 is the explosive view of fan according to an embodiment of the present invention；
Fig. 9 is the assembling schematic diagram of motor and tape handler shown in fig. 8；
Figure 10 is the first supporting shell shown in fig. 8, the assembling schematic diagram of motor and tape handler；
Figure 11 is the partial schematic diagram of the first supporting shell shown in fig. 8；
Figure 12 is the schematic diagram of rotating support shown in fig. 8 and fixed column；
Figure 13 be the first supporting shell shown in fig. 8, motor, tape handler and rotating support schematic diagram；
Figure 14 is another angle of the first supporting shell, motor shown in Figure 13, tape handler and rotating support
Schematic diagram.
Appended drawing reference:
100: fan；
1: nose assembly；11: the first mesh enclosures；12: the second mesh enclosures；13: driving motor；
14: fan blade；15: Ye Suo；16: trim；
2: support component；21: the first supporting shells；211: the first positioning columns；212: bearing；213: support component pipe；
22: the second supporting shells；221: the second positioning columns；222: reinforcing rib；
223: support stopper；2231: support portion；2232: limiting section；2233: retaining part；
224: fastener；225: the second mounting holes；
23: Decorative shell；24: decoration panel；25: rotational positioning piece；
3: chassis assembly；31: rotary fixing base；32: support column；33: column tube；
34: connecting plate；35: chassis lid；36: black glue part；
37: rotating support；371: fixed column；
3721: step surface；3722: retention bead；3723: cable-through hole；
4: tape handler；41: driving wheel；42: driven wheel；43: belt；
5: motor；51: output shaft.
Specific embodiment
The embodiment of the present invention is described below in detail, examples of the embodiments are shown in the accompanying drawings, wherein from beginning to end
Same or similar label indicates same or similar element or element with the same or similar functions.Below with reference to attached
The embodiment of figure description is exemplary, and for explaining only the invention, and is not considered as limiting the invention.
In the description of the present invention, it is to be understood that, term " center ", " longitudinal direction ", " transverse direction ", " length ", " width ",
" thickness ", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outside", " axis
To ", " radial direction ", the orientation or positional relationship of the instructions such as " circumferential direction " be to be based on the orientation or positional relationship shown in the drawings, be only for
Convenient for the description present invention and simplify description, rather than the device or element of indication or suggestion meaning there must be specific side
Position is constructed and operated in a specific orientation, therefore is not considered as limiting the invention.
In addition, term " first ", " second " are used for descriptive purposes only and cannot be understood as indicating or suggesting relative importance
Or implicitly indicate the quantity of indicated technical characteristic.Define " first " as a result, the feature of " second " can be expressed or
Implicitly include one or more of the features.In the description of the present invention, unless otherwise indicated, the meaning of " plurality " is two
It is a or more than two.
In the description of the present invention, it should be noted that unless otherwise clearly defined and limited, term " installation ", " phase
Even ", " connection " shall be understood in a broad sense, for example, it may be being fixedly connected, may be a detachable connection, or be integrally connected；It can
To be to be connected directly, the connection inside two elements can also be can be indirectly connected through an intermediary.For this field
For those of ordinary skill, the concrete meaning of above-mentioned term in the present invention can be understood with concrete condition.
Fan 100 according to an embodiment of the present invention is described below with reference to Fig. 1-Figure 14.Fan 100 can be stand fan.?
In description below the application, it is illustrated so that fan 100 is stand fan as an example.Certainly, those skilled in the art can manage
Solution, fan 100 according to the present invention can also be desk fan etc..
As shown in Figure 1, such as stand fan of fan 100 of embodiment according to a first aspect of the present invention, including nose assembly 1,
Support component 2 and chassis assembly 3.
Referring to Fig.1 and Fig. 6-Fig. 7 is combined, nose assembly 1 includes preceding latter linked first mesh enclosure 11 and the second mesh enclosure 12, sets
In the driving motor 13 on the second mesh enclosure 12 and it is located in the first mesh enclosure 11 and the second mesh enclosure 12 and is connected with driving motor 13
Fan blade 14, driving motor 13 for drive fan blade 14 rotate.Wherein, the first mesh enclosure 11 is connected to the front side of the second mesh enclosure 12.
Further, it is equipped with leaf lock 15 between fan blade 14 and the first mesh enclosure 11, and is equipped with dress at the center of the front surface of the first mesh enclosure 11
Decorative cover 16.
Support component 2 is located at the outside of the circumferential edge of nose assembly 1, and support component 2 is prolonged along the circumferential direction of nose assembly 1
It stretches, wherein nose assembly 1 can be rotated relative to support component 2.Support component 2 plays the role of support to nose assembly 1, and makes
Nose assembly 1 can be for example rotated up and down relative to support component 2.In addition, the circuit board of such as stand fan of fan 100, key group
Part, the electronic control module for connecting circuit and power panel, motor 5 and tape handler 4 hereinafter etc. can be each provided at support group
In part 2.Here, it should be noted that direction "outside" can be understood as the direction for being directed away from 1 center of nose assembly, opposite
Direction is defined as "inner".
Specifically, support component 2 includes the first supporting shell 21 and the second supporting shell 22 of front and back setting, the second supporting shell 22
It is connected to the rear side of the first supporting shell 21, the front side of the rear open of the first supporting shell 21 and the second supporting shell 22 is opened wide, so as to
In circuit board, button assembly, electronic control module, power panel etc. are mounted in the first supporting shell 21 and the second supporting shell 22.Wherein,
First supporting shell 21 is fixedly connected with the second supporting shell 22 by multiple supporting shells buckle, and multiple supporting shell buckles are hidden in first
In supporting shell 21 and the second supporting shell 22.For example, as shown in figure 4, multiple supporting shells buckle is along the first supporting shell 21 and second
Support shell 22 is provided at circumferentially spaced.The mode buckled as a result, by using multiple supporting shells, greatly facilitates the first supporting shell
21 and the second assembly between supporting shell 22, assembly efficiency is improved, and since multiple supporting shells buckle is hidden in first
It supports in shell 21 and the second supporting shell 22, can't see supporting shell buckle in appearance from fan 100 after the assembly is completed, to be promoted
The quality of fan 100.
Chassis assembly 3 is located at the bottom of support component 2, and chassis assembly 3 is used to support nose assembly 1 and support component 2.Its
In, chassis assembly 3 can be detachably connected with support component 2, allow chassis assembly 3 of the support component 2 with different height
It is connected, so that fan 100 can be adapted for different occasions.For example, as shown in fig. 6, when the height of chassis assembly 3 is higher,
Chassis assembly 3 can be placed directly on ground, be used as stand fan.Certainly, as shown in fig. 7, when chassis assembly 3 height compared with
When low, chassis assembly 3 can be put on the table, be used as desk fan.
Such as stand fan of fan 100 according to an embodiment of the present invention, by the first supporting shell 21 and for making support component 2
Two supporting shells 22 are fixedly connected by multiple supporting shells buckle, and multiple supporting shells buckle is made to be hidden in the first supporting shell 21 and the
In two supporting shells 22, the assembly efficiency of the first supporting shell 21 and the second supporting shell 22 is greatly improved, thus reduce costs,
And improve the overall quality of fan 100.
According to some embodiments of the present invention, the first supporting shell 21 and the second supporting shell 22 first are positioned by least one
Structure positioning is simultaneously fixed by the first fastener, as a result, due to first the first location structure being used to be positioned, so as to convenient
First supporting shell 21 and the second supporting shell 22 are aligned by ground, greatly improve assembly efficiency, then again by the first supporting shell 21
Be fixed with the second supporting shell 22 by the first fastener so that the first supporting shell 21 and the second supporting shell 22 connect it is firm,
Moreover, the quantity of the first fastener preferably up to two, since the quantity of the first fastener is few, to further improve assembly
Efficiency reduces cost of labor.Optionally, the first fastener is screw, and certainly, the first fastener can also be bolt etc..
Specifically, as shown in Figure 1, Figure 2 and Figure 4, each first location structure includes being located in the first supporting shell 21
First positioning column 211 and the second positioning column 221 for being located in the second supporting shell 22, and it is fixed that first is formed in the first positioning column 211
Position slot, the free end (for example, front end in Fig. 1) of the second positioning column 221 are adapted to extend into the first locating slot, thus, it is possible to side
Just by 22 front to back registration of the first supporting shell 21 and the second supporting shell, and facilitate subsequent using the fastening of the first fastener.Further
Ground, in order to guarantee the intensity of the second positioning column 221, the periphery wall of the second positioning column 221 is equipped with circumferentially spaced along its
Multiple reinforcing ribs 222, each reinforcing rib 222 can be extended anteriorly out from the inner wall of the second supporting shell 22.
Further, above-mentioned at most two the first fasteners are fixed after passing through the first supporting shell 21 with the second supporting shell 22,
For example, after the first fastener can pass through the first supporting shell 21 from front to back, with second on rear side of the first supporting shell 21
It supports shell 22 to be threadedly coupled, so that the first supporting shell 21 is fixedly connected integrally with the second supporting shell 22.First supporting shell 21 it is remote
A side surface (for example, front surface in Fig. 1) from the second supporting shell 22 is equipped with Decorative shell 23, Decorative shell 23 cover it is above-mentioned extremely
More two the first fasteners, as shown in Fig. 1 and Fig. 6-Fig. 7, above-mentioned at most two the first fasteners can be hidden in Decorative shell 23
It is interior, it can't see the first fastener in appearance from fan 100 after the assembly is completed, to improve the quality of fan 100.
Further, Decorative shell 23 is connected to the first supporting shell 21 by buckle structure, and buckle structure is hidden in Decorative shell
23 and first in supporting shell 21.As a result, by setting buckle structure, Decorative shell 23 can be convenient and securely be mounted on first
It supports on shell 21, so that assembly efficiency is further improved, moreover, because buckle structure is hidden in Decorative shell 23 and the first supporting shell
In 21, to can't see buckle structure in appearance from fan 100, the aesthetics of fan 100 is further ensured, is further mentioned
The quality of fan 100 is risen.For example, as shown in Figure 1, buckle structure includes mutually matched buckle and card slot, buckle can be from
The edge of the rear surface of Decorative shell 23 extends back, and card slot is formed in the position opposite with buckling of the first supporting shell 21
Place, when assembly, by Decorative shell 23 from front to back spiral-lock to the first supporting shell 21, the free end of buckle can protrude into card slot and with
Card slot cooperation, is mounted on Decorative shell 23 securely in the front surface of the first supporting shell 21.
According to some embodiments of the present invention, as shown in Figures 2 and 3, power panel, power panel are equipped in the second supporting shell 22
It is located in the second supporting shell 22 by the second location structure and is fixed in the second supporting shell 22 by the second fastener.By
This, by the way that the second location structure is arranged, power panel can be positioned in the second supporting shell 22, subsequent use second to facilitate
Power panel is fixed in the second supporting shell 22 by fastener, improves assembly efficiency, moreover, the quantity of the first fastener is preferably extremely
More two, at this time since the quantity of the second fastener is at most two, the quantity of the second fastener is relatively fewer, thus further
Assembly efficiency is improved, cost of labor is reduced.Optionally, the second fastener is screw, and certainly, the second fastener can also be
Bolt etc..
Specifically, as shown in Figures 2 and 3, the second location structure includes: two support stoppers 223 and fastener
224, two support stoppers 223 or so are intervally installed, and each support stopper 223 is connected to the interior of the second supporting shell 22
On surface (for example, front surface in Fig. 2 and Fig. 3), and each support stopper 223 includes support portion 2231 and limiting section
2232, support portion 2231 is located at the bottom of power panel with Power Support plate, inner surface of the support portion 2231 from the second supporting shell 22
The front surface more than power panel is extended anteriorly out, support portion 2231 can prevent power panel from moving down, and locating part is located at power supply
The side of plate, the locating part of two support stoppers 223 is located at the left and right side of power panel at this time, as a result, two limits
Position part can limit the movement of power panel in the lateral direction.Fastener 224 is connected on the inner surface of the second supporting shell 22, card
Fastener 224 is located at the top of power panel and clasps power panel, at this time the bayonet of fastener 224 from the free end of fastener 224 to
Under tilt backwards extension and it is opposite with the front surface of power panel, to prevent power panel from moving forward.Further, each support limit
Position part 223 can also include retaining part 2233, and retaining part 2233 is located at the rear side of power panel, to prevent power panel continuation from transporting backward
It is dynamic.The left and right side of power panel is respectively formed with second mounting hole 225, when power panel is positioned by the second location structure
After in the second supporting shell 22, two the second fasteners can be each passed through the second mounting hole 225 of power panel left and right side
It is threaded io the second supporting shell 22.
According to some embodiments of the present invention, as shown in Fig. 1, Fig. 5-Fig. 7, the both ends of support component 2 are (for example, Fig. 1, figure
Left end and right end in 5- Fig. 7) circumferential edge from the bottom of nose assembly 1 respectively along nose assembly 1 extends upwardly to head
The left and right side of component 1, wherein nose assembly 1 is rotatably connected between the above-mentioned both ends of support component 2.Optionally,
The above-mentioned both ends of support component 2 can extend upwardly to the center of slightly above nose assembly 1, to guarantee the firm of nose assembly 1
Property.Two the first fasteners can be located at the above-mentioned both ends of support component 2.
According to some embodiments of the present invention, referring to Fig. 4 and in conjunction with Fig. 8-Figure 14, support component 2 is by motor 5 and with biography
Motivation structure 4 can be rotated relative to chassis assembly 3.Wherein, motor 5 and tape handler 4 can be located at the first supporting shell 21 and
In the accommodation space that two supporting shells 22 limit.
Specifically, as shown in Figure 9 and Figure 10, motor 5 is fixed in support component 2, and motor 5 is relative to support group at this time
Part 2 is fixed.Optionally, motor 5 is synchronous motor, and motor 5 can be fixedly attached to branch by fastener such as screw
Support component 2, easy for installation and connection is firm, but not limited to this.Motor 5 has output shaft 51.
Tape handler 4 includes driving wheel 41, driven wheel 42 and belt 43, and driving wheel 41 and output shaft 51 are fixed, at this time
Driving wheel 41 relative to output shaft 51 be it is fixed, when motor 5 starts, output shaft 51 rotates, and driving wheel 41 can be with output
Axis 51 rotates together.
Driven wheel 42 is fixed on the machine body, and driven wheel 42 is fixed relative to body at this time, and driven wheel 42 is opposite
It does not rotate in body.Belt 43 is stretched on driving wheel 41 and driven wheel 42, as shown in figure 9, belt 43 is set in master
The periphery of driving wheel 41 and driven wheel 42 and with the periphery of driving wheel 41 and driven wheel 42 cooperate.Wherein, driving wheel 41 and driven wheel
42 can be horizontally disposed with and be located in the same horizontal plane, to reduce the occupied space of tape handler 4 in the up-down direction.
When motor 5 works, support component 2 is realized relative to body rotation by motor 5 and tape handler 4 and is shaken the head.
Specifically, the output shaft 51 of motor 5 can drive driving wheel 41 to rotate after motor 5 starts, and the power is passed through into belt 43
Driven wheel 42 is passed to, makes driven wheel 42 that there is the trend with 41 rotating Vortex of driving wheel, since driven wheel 42 is to be fixed on bottom
On disk component 3, i.e., driven wheel 42 does not rotate, thus above-mentioned power by reaction on motor 5, make 5 band of motor
It moves entire support component 2 and nose assembly 1 is rotated relative to chassis assembly 3, to realize that left and right is shaken the head.
It is used as motion transmission by using tape handler 4 as a result, reality is stepless circulation mechanism, and this mechanism can
Be not in stuck phenomenon when ensuring to shake the head, walk quickly so that support component 2 will not generate when shaking the head.Moreover, by using electricity
Machine 5 adds the mode of tape handler 4, compared with traditional tooth case either synchronous motor combination crank is plus connecting rod, improves
The assembly difficulty of fan 100, and components are few, to improve assembly efficiency.
Optionally, driving wheel 41 and driven wheel 42 can be respectively gear, correspondingly, can be with shape on the inner surface of belt 43
43 tooth of belt that Cheng Youyu driving wheel 41 and driven wheel 42 engage.But not limited to this.
Such as stand fan of fan 100 according to an embodiment of the present invention, is realized by using motor 5 and tape handler 4
It shakes the head, reduces the assembly difficulty of fan 100, improve production efficiency.
According to some embodiments of the present invention, support component 2 is equipped with the support component pipe extended towards chassis assembly 3
213, chassis assembly 3 is equipped with fixed column 371, and the free end (for example, upper end in Figure 12) of fixed column 371 passes through support component
Pipe 213 and driven wheel 42 are fixed, at least one bearing 212 is wherein equipped between support component pipe 213 and fixed column 371.As a result,
By the way that bearing 212 is arranged between support component pipe 213 and fixed column 371, there is circumferential operating support and long-term rotation fortune
Row axial restraint effect, so that the movement of support component 2 is more steady.Optionally, bearing 212 is two and two bearings 212
The both ends of fixed column 371 are located at, bearing 212 is rolling bearing such as ball bearing 212 etc..
For example, the bottom of the first supporting shell 21 is equipped with the support component pipe extended straight down as shown in Figure 10-Figure 12
213, support component pipe 213 is preferably round tube, and fixed column 371 extends straight up and communicates with the accommodation space of support component 2,
The cross-sectional area of fixed column 371 is less than the cross-sectional area of support component pipe 213, so that the upper end of fixed column 371 can stretch upwards
Enter in support component pipe 213 and protrude into accommodation space and be connected with driven wheel 42, at this time the top and bottom of support component pipe 213
It is inside respectively equipped with bearing 212, bearing 212 can be pressed into support component pipe 213 by way of interference fit.
Optionally, the cross section of the free end of fixed column 371 is non-circular geometric face.Thus, it is possible to effectively limit driven wheel 42
Movement in the circumferential direction of fixed column 371.For example, in the illustration in fig 12, the cross-sectional shape of the upper end of fixed column 371 is substantially
Correspondingly it could be formed with cooperation compatible with the outer contour shape of the upper end of fixed column 371 on driven wheel 42 for oblong
Slot, i.e. oval-shaped slot, after driven wheel 42 is installed in fixed column 371, driven wheel 42 cannot be rotated relative to fixed column 371.
It is understood that the cross section of the free end of fixed column 371 can also be triangle, rectangle, ellipse, multistage curve example
The shape that such as circular arc line successively joins end to end composition limits driven wheel 42 in the circumferential direction of fixed column 371 as long as can play
Movement.
According to a further embodiment of the invention, rotation limiting structure, rotation are equipped between support component 2 and chassis assembly 3
Turn position limiting structure for making support component 2 rotate predetermined angle relative to chassis assembly 3.Pass through setting rotary stopper knot as a result,
Structure can limit rotation angle (i.e. the panning angle of fan 100) of the support component 2 relative to chassis assembly 3.
Specifically, 2 and combination Figure 13-Figure 14, chassis assembly 3 include rotating support 37, rotating support referring to Fig.1
37 are set in outside fixed column 371, and rotating support 37 and the outer peripheral surface of fixed column 371 are separated from each other, rotating support 37
With the preferred coaxial arrangement of fixed column 371.For example, rotating support 37 can be the open step structure in top, after assembly in place,
Support component 2 is suitable for being supported on rotating support 37, to ensure that the stability of support component 2.Wherein support component pipe
213 between rotating support 37 and fixed column 371, and the lower end of support component pipe 213 can extend downwardly into rotation branch at this time
Space between support 37 and fixed column 371.Rotating support 37 can be integrally formed with fixed column 371.
Wherein, rotation limiting structure includes: limiting slot and retention bead 3722, and limiting slot is formed in support component 2, limit
Position protrusion 3722 is located on rotating support 37, and retention bead 3722 and limiting slot cooperate, when support component 2 rotates, limit
Position protrusion 3722 moves in limiting slot, when the side wall of retention bead 3722 and the both ends of limiting slot contacts, due to limit
The backstop action of the side wall of slot, retention bead 3722 cannot continue the end motion to limiting slot, to effectively define branch
The rotation angle of support component 2, and retention bead 3722 has the function of assembling positioning with support component 2 simultaneously.Wherein limit convex
Playing 3722 can be located on the step surface 3721 of rotating support 37, as shown in figure 12.Optionally, limiting slot is to be formed as arc
Slot.
Further, it is formed with cable-through hole 3723 in retention bead 3722, as shown in figure 12, retention bead 3722 is hollow
Structure, the associated tracks etc. in fan 100 can be passed through by the cable-through hole 3723, not only facilitate the cabling in fan 100, but also section
The material for having saved retention bead 3722, reduces costs.
Optionally, support component 2 is α with respect to the maximum rotation angle of chassis assembly 3, wherein α meets: α=90 °.Work as wind
When such as stand fan of fan 100 works, support component 2 can rotate 45 ° relative to chassis assembly 3 to the left and to the right respectively.It can be with
Understand, specific value of the support component 2 with respect to the maximum rotation angle α of chassis assembly 3 can fit according to actual needs
It should sexually revise, preferably to meet actual demand, for example, α can also be 75 °, 120 ° etc..
The assembling process of fan 100 according to an embodiment of the present invention is as follows:
It is loaded onto support component 2 first with such as synchronous motor of motor 5 for assembling driving wheel 41 and belt 43；
Then bearing 212 is installed in the top and bottom in support component pipe 213 respectively；
Then the insertion of support component 2 of motor 5, driving wheel 41, belt 43 and bearing 212 will be equipped with fixing axle
In rotating support 37；
Driven wheel 42 is fixed to the free end of fixed column 371 again, and is embedded in driven wheel 42 in belt 43, so that belt
43 run on the tooth of driving wheel 41 and driven wheel 42；
Entire tape handler 4 after the assembly is completed, then by the component after above-mentioned assembly is encased in rotary fixing base 31, most
After plug column tube 33,33 connecting base plate of column tube completes the assembling of fan 100 as a result,.
Wherein, when motor 5, driving wheel 41, belt 43 and bearing 212 are assembled to support component 2, can first will actively
Wheel 41 is fixed on the output shaft 51 of motor 5, while belt 43 being set in outside driving wheel 41, then carries out screw to motor 5
It is fixed, for example, motor 5 has diametrically and outwardly extending two fixed ears, screw is stamped respectively in two fixed ears,
To realize the fixation to motor 5.Bearing 212 can be pressed into support component pipe 213 by way of interference fit.
The principle of shaking the head of fan 100 according to an embodiment of the present invention is to synchronize electricity as driving force by synchronous motor as a result,
Machine drives driving wheel 41, driven wheel 42 and belt 43, driven wheel 42 is fixed on column tube 33, on rotating support 37 as fixed base
Body, synchronous motor are then fixed in support component 2, drive support component 2 or so to shake the head with the movement of synchronous motor.
Fan 100 according to an embodiment of the present invention is in order to change its motion structure, using the operation side of double belts 43 wheel
Formula, mechanism is stable, facilitates the assembly of production, improves production efficiency, and reduces fraction defective that fan 100 produces and general assembly
Production difficulty ensure that the consistency of assembly and the reliability of production.Moreover, V belt translation movement is less prone to without dead-centre position
It shakes the head and walks quickly, it is ensured that shake the head and be not likely to produce abnormal sound and stuck phenomenon, different experience senses is brought to user.
The assembly method of such as stand fan of fan 100 of embodiment according to a second aspect of the present invention.Wherein, such as Fig. 1-Figure 14
It is shown, fan 100 include nose assembly 1, be located at nose assembly 1 circumferential edge outside and prolong along the circumferential direction of nose assembly 1
The support component 2 and chassis assembly 3 stretched, nose assembly 1 include preceding latter linked first mesh enclosure 11 and the second mesh enclosure 12, set
In the driving motor 13 on the second mesh enclosure 12 and it is located in the first mesh enclosure 11 and the second mesh enclosure 12 and is connected with driving motor 13
Fan blade 14, nose assembly 1 relative to support component 2 can be rotated, support component 2 include front and back setting 21 He of the first supporting shell
Second supporting shell 22, the first supporting shell 21 and the second supporting shell 22 are fixedly connected by multiple supporting shells buckle, multiple supporting shells
Buckle is hidden in the first supporting shell 21 and the second supporting shell 22, power panel is equipped in the second supporting shell 22, power panel is by extremely
Few second location structure is located in the second supporting shell 22 and is fixed in the second supporting shell 22 by the second fastener, the
The side surface far from the second supporting shell 22 of one supporting shell 21 is equipped with Decorative shell 23, and chassis assembly 3 is located at support component 2
Bottom, chassis assembly 3 are used to support nose assembly 1 and support component 2.
Wherein, said fans 100 assembly method the following steps are included:
Second mesh enclosure 12 is connect with driving motor 13；
Power panel is mounted in the second supporting shell 22 by least one second location structure and the second fastener；
The second mesh enclosure 12 for being equipped with driving motor 13 is assembled in the second supporting shell 22 for be equipped with power panel to obtain
To 22 component of the second supporting shell；
First supporting shell 21 is mounted on 22 component of the second supporting shell by multiple supporting shells buckle；
Decorative shell 23 is connected in the first supporting shell 21；
Fan blade 14, the first mesh enclosure 11 are successively installed to driving motor 13 and the second mesh enclosure 12；
By the installation of chassis assembly 3 to the bottom for assembling nose assembly 1 and support component 2 in place.
For example, specifically, in assembly, it is possible, firstly, to assembly is fixed in driving motor 13 and the second mesh enclosure 12,
And arrange the head line of fan 100, as shown in Figure 2；Then, it by power panel spiral-lock to the second supporting shell 22, adopts at this time
It is with two the second fasteners that power panel and the second supporting shell 22 is fixed；Then, by the left side of the second mesh enclosure of nose assembly 1 12 and
The buckle ear on right side is caught in the card slot of 22 left and right side of the second supporting shell, obtains 22 component of the second supporting shell as a result,.It is assembling
When the first 21 component of supporting shell, the first supporting shell 21 can be regard as matrix, then by button assembly, circuit board, motor 5 and band
Transmission mechanism 4 and electronic control module are installed to the first supporting shell 21, and are connected the line and power supply.Then, by the first supporting shell 21
Two rotational positioning pieces 25 specifically, are first inserted into 22 groups of the second supporting shell by component and the assembly of 22 component of the second supporting shell respectively
The left end of part and right end simultaneously coat lubricating oil, and nose assembly 1 can be rotated by rotational positioning piece 25 relative to support component 2, so
21 component of the first supporting shell is anchored on 22 component of the second supporting shell by multiple supporting shells afterwards, further, at this time also
21 component of the first supporting shell and 22 component of the second supporting shell can be fixed using two the first fasteners, then snap into Decorative shell
23, then decoration panel 24 is buckled in the front side of Decorative shell 23, decoration panel 24 and button assembly front and back are opposite, then by fan blade
14, Ye Suo 15, the first mesh enclosure 11 successively fit on.Finally, chassis assembly 3 to be mounted on to the bottom of support component 2, it is specific and
Rotating support 37 is inserted into the fixed column 371 of the first supporting shell 21 by speech, then by 31 sets of rotary fixing base in rotating support 37
Outside, support column 32, column tube 33 are then successively loaded onto again, then load onto connecting plate 34, chassis lid 35, black glue part 36.So far, it completes
The assembly of entire fan 100.
Wherein, which is furnished with a lower height of chassis assembly 3, and it is dual-purpose that tableland may be implemented.Fan 100 is being run
In the process, shake the head 30 °, 45 °, 60 °, 90 ° can be controlled, by program run.
The assembly method of such as stand fan of fan 100 according to an embodiment of the present invention, can greatly improve fan 100
Assembly efficiency improves the fraction defective of assembly, component needed for reducing assembly, to reduce costs, moreover, by using mould group
The assembly method of change improves the accuracy rate of assembly.In addition, assembly orderly may insure that fan 100 is not likely to produce when shaking the head
Abnormal sound and stuck phenomenon.
Other of such as stand fan of fan 100 according to an embodiment of the present invention constitute and operate skill common for this field
All be for art personnel it is known, be not detailed herein.
In the description of this specification, reference term " one embodiment ", " some embodiments ", " illustrative examples ",
The description of " example ", " specific example " or " some examples " etc. means specific features described in conjunction with this embodiment or example, knot
Structure, material or feature are included at least one embodiment or example of the invention.In the present specification, to above-mentioned term
Schematic representation may not refer to the same embodiment or example.Moreover, specific features, structure, material or the spy of description
Point can be combined in any suitable manner in any one or more of the embodiments or examples.
Although an embodiment of the present invention has been shown and described, it will be understood by those skilled in the art that: not
A variety of change, modification, replacement and modification can be carried out to these embodiments in the case where being detached from the principle of the present invention and objective, this
The range of invention is defined by the claims and their equivalents.
Claims (6)
1. a kind of fan characterized by comprising
Nose assembly；
Support component, the support component were located at the outside of the circumferential edge of the nose assembly and along the weeks of the nose assembly
To extension, wherein the nose assembly can be rotated relative to the support component, the support component includes that front and back is arranged
One supporting shell and the second supporting shell, first supporting shell and second supporting shell buckle fixed connect by multiple supporting shells
It connects, the multiple supporting shell buckle is hidden in first supporting shell and second supporting shell, in second supporting shell
Equipped with power panel, the power panel is located in second supporting shell by the second location structure and is consolidated by the second fastener
It is scheduled in second supporting shell；And
Chassis assembly, the chassis assembly are located at the bottom of the support component, and the chassis assembly is used to support the head
Component and the support component, the support component can be rotated by motor and tape handler relative to the chassis assembly,
Wherein, second location structure include two support stoppers and fastener, two described support stoppers or so that
The setting of this interval, each support stopper are connected on the inner surface of second supporting shell, and each support limit
Position part includes support portion, limiting section and retaining part, and the support portion is located at the bottom of the power panel to support the power panel,
The limiting section is located at the side of the power panel, and the retaining part is located at neighbouring second supporting shell of the power panel
Side is mobile to limit the power panel, and the fastener is connected on the inner surface of second supporting shell, the fastener
Positioned at the power panel top and clasp the side far from second supporting shell of the power panel, each support limits
The side towards first supporting shell of position part open wide so that the power panel along first supporting shell towards described second
The direction location fit of supporting shell is to second supporting shell.
2. fan according to claim 1, which is characterized in that first supporting shell and second supporting shell are by extremely
Few first location structure, which positions and passes through the first fastener, to be fixedly connected.
3. fan according to claim 2, which is characterized in that first fastener pass through first supporting shell after with
Second supporting shell is fixed,
The side surface far from second supporting shell of first supporting shell is equipped with Decorative shell, and the Decorative shell covers institute
State the first fastener.
4. fan according to claim 3, which is characterized in that the Decorative shell is connected to described first by buckle structure
Supporting shell, the buckle structure are hidden in the Decorative shell and first supporting shell.
5. fan according to claim 1, which is characterized in that the both ends of the support component are from the bottom of the nose assembly
Portion extends upwardly to the left and right side of the nose assembly along the circumferential edge of the nose assembly respectively, wherein the head
Component is rotatably connected between the both ends of the support component.
6. a kind of assembly method of fan, which is characterized in that the fan includes nose assembly, the week for being located at the nose assembly
Extrorse outside and support component and chassis assembly along the circumferentially extending of the nose assembly, the nose assembly packet
Latter linked first mesh enclosure and the second mesh enclosure, the driving motor being located on second mesh enclosure and described first is located at before including
The fan blade being connected in mesh enclosure and second mesh enclosure and with the driving motor, the nose assembly is relative to the support component
It can be rotated, the support component includes the first supporting shell and the second supporting shell that front and back is arranged, first supporting shell and described
Second supporting shell is fixedly connected by multiple supporting shells buckle, the multiple supporting shell buckle be hidden in first supporting shell and
In second supporting shell, power panel is equipped in second supporting shell, the power panel passes through at least one the second positioning knot
Structure is located in second supporting shell and is fixed in second supporting shell by the second fastener, first supporting shell
The side surface far from second supporting shell be equipped with Decorative shell, the chassis assembly is located at the bottom of the support component
Portion, the chassis assembly are used to support the nose assembly and the support component, the assembly method the following steps are included:
Second mesh enclosure is connect with the driving motor；
The power panel is mounted on described second by the second location structure described at least one and second fastener
It supports in shell；
Second mesh enclosure for being equipped with the driving motor is assembled to second supporting shell for being equipped with the power panel
On to obtain the second support shell component；
First supporting shell is mounted on the second support shell component by the multiple supporting shell buckle；
The Decorative shell is connected in first supporting shell；
The fan blade, first mesh enclosure are successively installed to the driving motor and second mesh enclosure；
Chassis assembly is installed to the bottom for assembling the nose assembly and the support component in place.
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| CN201610513462.2A CN105927567B (en) | 2016-06-30 | 2016-06-30 | Fan and its assembly method |
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|---|---|---|---|
| CN201610513462.2A CN105927567B (en) | 2016-06-30 | 2016-06-30 | Fan and its assembly method |
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| CN105927567A CN105927567A (en) | 2016-09-07 |
| CN105927567B true CN105927567B (en) | 2019-09-27 |
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Families Citing this family (2)
| Publication number | Priority date | Publication date | Assignee | Title |
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| CN107191390B (en) * | 2017-07-06 | 2020-01-31 | 广东美的环境电器制造有限公司 | Floor fan and assembling method thereof |
| CN111779692B (en) * | 2019-04-04 | 2021-08-31 | 广东美的环境电器制造有限公司 | Fan with cooling device |
Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN201173205Y (en) * | 2008-01-10 | 2008-12-31 | 区坤 | Electric fan control device |
| CN201448274U (en) * | 2009-07-08 | 2010-05-05 | 李伟光 | Emergency fan with humidification function |
| CN102713425A (en) * | 2010-02-16 | 2012-10-03 | 马丁专业公司 | Illumination device with interlocked yoke shell parts |
| CN204061237U (en) * | 2014-08-07 | 2014-12-31 | 佛山市顺德区机灵电器有限公司 | Electric fan |
| CN204828005U (en) * | 2015-08-07 | 2015-12-02 | 佛山市顺德区苇源电器有限公司 | Prevent sweeping oscillating fan of tooth function |
| CN204827972U (en) * | 2015-07-07 | 2015-12-02 | 东莞市硕泰电子科技有限公司 | Portable electric fan |
| CN205841256U (en) * | 2016-06-30 | 2016-12-28 | 广东美的环境电器制造有限公司 | Fan |
-
2016
- 2016-06-30 CN CN201610513462.2A patent/CN105927567B/en active Active
Patent Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN201173205Y (en) * | 2008-01-10 | 2008-12-31 | 区坤 | Electric fan control device |
| CN201448274U (en) * | 2009-07-08 | 2010-05-05 | 李伟光 | Emergency fan with humidification function |
| CN102713425A (en) * | 2010-02-16 | 2012-10-03 | 马丁专业公司 | Illumination device with interlocked yoke shell parts |
| CN204061237U (en) * | 2014-08-07 | 2014-12-31 | 佛山市顺德区机灵电器有限公司 | Electric fan |
| CN204827972U (en) * | 2015-07-07 | 2015-12-02 | 东莞市硕泰电子科技有限公司 | Portable electric fan |
| CN204828005U (en) * | 2015-08-07 | 2015-12-02 | 佛山市顺德区苇源电器有限公司 | Prevent sweeping oscillating fan of tooth function |
| CN205841256U (en) * | 2016-06-30 | 2016-12-28 | 广东美的环境电器制造有限公司 | Fan |
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| CN105927567A (en) | 2016-09-07 |
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