CN110195714A - Oscillating mechanism and fan with it - Google Patents
Oscillating mechanism and fan with it Download PDFInfo
- Publication number
- CN110195714A CN110195714A CN201910586022.3A CN201910586022A CN110195714A CN 110195714 A CN110195714 A CN 110195714A CN 201910586022 A CN201910586022 A CN 201910586022A CN 110195714 A CN110195714 A CN 110195714A
- Authority
- CN
- China
- Prior art keywords
- component
- oscillating mechanism
- bearing
- chassis
- head
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Pending
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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
- F04D25/10—Units comprising pumps and their driving means the working fluid being air, e.g. for ventilation the unit having provisions for automatically changing direction of output air
- F04D25/105—Units comprising pumps and their driving means the working fluid being air, e.g. for ventilation the unit having provisions for automatically changing direction of output air by changing rotor axis direction, e.g. oscillating fans
-
- 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
-
- 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
- F04D29/05—Shafts or bearings, or assemblies thereof, specially adapted for elastic fluid pumps
- F04D29/056—Bearings
Abstract
The present invention provides a kind of oscillating mechanism and with its fan, oscillating mechanism is connect for the head with fan, and to drive head to rotate around predetermined axial line, oscillating mechanism includes: the first component, and the first component is connect with head, to drive head to rotate；Driving assembly, driving assembly is at least partially seated in the pedestal of the fan, the bottom of the first component is provided with chassis, driving assembly and chassis are drivingly connected, to drive first component rotation by driving assembly, wherein, chassis is structure as a whole with the first component, and to solve the problems, such as the oscillating mechanism in fan in the prior art, structure is complicated.
Description
Technical field
The present invention relates to mechanical design fields, in particular to a kind of oscillating mechanism and with its fan.
Background technique
Currently, electric fan oscillating structure in the market is predominantly located on head, on the one hand when the head of fan is in non-
Horizontality, the center of gravity of head will not be in same level when fan head swinging, and due to the influence of gravity, synchronous motor will at this time
By the effect of alternate stress, the service life of synchronous motor will be greatly reduced under the influence of alternate stress.
On the other hand, the panning angle of electric fan and speed of shaking the head are non-adjustable, influence the real experiences of user, and synchronous
Motor and link mechanism occupy very large space in head section, so that head section volume is loose, influence whole aesthetics.
Summary of the invention
It is in the prior art to solve the main purpose of the present invention is to provide a kind of oscillating mechanism and with its fan
Oscillating mechanism in fan the problem of structure is complicated.
To achieve the goals above, according to an aspect of the invention, there is provided a kind of oscillating mechanism, for fan
Head connection, to drive head to rotate around predetermined axial line, oscillating mechanism includes: the first component, and the first component is connect with head, with
Drive head rotation；Driving assembly, driving assembly are at least partially seated in the pedestal of the fan, the bottom of the first component
Be provided with chassis, driving assembly and chassis are drivingly connected, to drive first component rotation by driving assembly, wherein chassis and
The first component is structure as a whole.
Further, transmission slot is provided on chassis, axis of the transmission slot around chassis arranges that oscillating mechanism also wraps
Include: driving assembly, driving assembly has driving gear, to be meshed by driving gear with transmission slot to drive the first component
Rotation.
Further, oscillating mechanism further include: bottom plate, the first component are mounted on bottom plate；Limit plate is provided on bottom plate,
The limiting slot with limit plate cooperation is provided on chassis, limit plate is at least partially seated in limiting slot, in the first component
When rotation, by the mutual backstop of the side wall at the both ends of limit plate and limiting slot, to limit the rotational travel of the first component.
Further, oscillating mechanism further include: third member is provided with installation cavity on the first component, and installation cavity is along first
The extending direction of component is arranged, and third member is at least partially seated in installation cavity to support first when the first component rotates
Component.
Further, oscillating mechanism further include: second component, second component are mounted in installation cavity and connect with the first component
It connects, through-hole is provided on second component, through-hole is arranged along the extending direction of second component, and third member is at least partially seated at
In through-hole.
Further, positioning plate is provided in installation cavity, one end of positioning plate and the inner wall of installation cavity connect, positioning plate
The direction at the other end towards the middle part close to installation cavity extends, and second component at least partly penetrates in installation cavity so that second
The first end face and the mutual backstop of positioning plate of part, to be positioned to second component.
Further, it is provided with connecting hole in the first end face of second component, is provided with mounting hole on positioning plate, to pass through
It connect second component with the first component at least partly the sequentially pass through mounting hole and connecting hole of connector.
Further, oscillating mechanism further include: bearing assembly, bearing assembly be mounted on second component and third member it
Between, to support third member when second component is rotated with the first component.
Further, bearing assembly includes: first bearing, is provided in the first end of second component for accommodating first axle
The first limiting slot held, to make groove bottom phase of the first bearing with the first limiting slot after first bearing is set in third member
Mutual backstop, to be limited to first bearing.
Further, stop part is provided in the first end face of third member, stop part is at least partly limited with first
Slot is opposite, to be constituted the first limit space for limiting first bearing between the first limiting slot and stop part.
Further, bearing assembly includes: second bearing, is provided in the second end of second component for accommodating the second axis
The second limiting slot held is provided with stopper protrusion in third member, with after third member is mounted in through-hole, in the second limit
The second limit space for limiting second bearing is constituted between slot and the stop surface of stopper protrusion, to limit second bearing
Position.
Further, oscillating mechanism further include: bottom plate, third member are fixedly mounted on bottom plate；Friction shim, friction pad
Piece is arranged between second component and bottom plate, with when second component is rotated with the first component, slow down second component and bottom plate it
Between abrasion.
According to another aspect of the present invention, a kind of fan, including pedestal and oscillating mechanism are provided, oscillating mechanism is at least
It is partially installed in pedestal, oscillating mechanism is above-mentioned oscillating mechanism.
It applying the technical scheme of the present invention, the oscillating mechanism provided according to the present invention is connect for the head with fan, with
Head is driven to rotate around predetermined axial line, oscillating mechanism includes: the first component and driving assembly, and the first component is connect with head, with
Head rotation is driven, driving assembly is at least partially seated in the pedestal of fan, and the bottom of the first component is provided with chassis, is driven
Dynamic component and chassis are drivingly connected, to drive first component rotation by driving assembly, wherein chassis is integrated with the first component
Structure reduces number of parts, optimizes assembling structure, by the way that driving assembly to be mounted in the pedestal of fan, simplifies machine
Driving structure inside head, keeps head thinning, improves the aesthetics of complete machine, driving motor is not by alternation when rotating head
The influence of stress, nosepiston adjusting will not influence the variation of driving motor stress, improve the service life of oscillating mechanism.
Detailed description of the invention
The accompanying drawings constituting a part of this application is used to provide further understanding of the present invention, and of the invention shows
Examples and descriptions thereof are used to explain the present invention for meaning property, does not constitute improper limitations of the present invention.In the accompanying drawings:
Fig. 1 shows the structural schematic diagram of the embodiment of oscillating mechanism according to the present invention；
Fig. 2 shows the explosive views of oscillating mechanism according to the present invention；
Fig. 3 shows the structural schematic diagram at the first visual angle of the first component according to the present invention；
Fig. 4 shows the structural schematic diagram at the second visual angle of the first component according to the present invention；
Fig. 5 shows the structural schematic diagram at the first visual angle of second component according to the present invention；
Fig. 6 shows the structural schematic diagram at the second visual angle of second component according to the present invention；
Fig. 7 shows the structural schematic diagram of the embodiment of third member according to the present invention；
Fig. 8 shows the structural schematic diagram at the first visual angle of driving gear according to the present invention；
Fig. 9 shows the structural schematic diagram at the second visual angle of driving gear according to the present invention；
Figure 10 shows the structural schematic diagram of driving motor according to the present invention；
Figure 11 shows the structural schematic diagram of bottom plate according to the present invention；
Figure 12 shows the structural schematic diagram of the embodiment of mounting base according to the present invention；
Figure 13 shows the structural schematic diagram of the embodiment of support base according to the present invention；
Figure 14 shows the structural schematic diagram of the embodiment of fan according to the present invention.
Wherein, the above drawings include the following reference numerals:
1, head；2, pedestal；3, mounting base；32, positioning column；4, support base；43, mounting portion；10, the first component；101,
Installation cavity；102, positioning plate；12, chassis；120, transmission slot；122, limiting slot；20, second component；201, through-hole；202, even
Connect hole；203, the first limiting slot；204, the second limiting slot；30, third member；31, stop part；301, stopper protrusion；40, bearing
Component；41, first bearing；42, second bearing；60, driving assembly；61, driving gear；610, location hole；62, driving motor；
70, friction shim；50, bottom plate；51, limit plate.
Specific embodiment
It should be noted that in the absence of conflict, the features in the embodiments and the embodiments of the present application can phase
Mutually combination.The present invention will be described in detail below with reference to the accompanying drawings and embodiments.
The present invention also provides a kind of oscillating mechanisms, please refer to Fig. 1 to Figure 14, connect for the head 1 with fan, to drive
Motivation head 1 is rotated around predetermined axial line, and oscillating mechanism includes: the first component 10, and the first component 10 is connect with head 1, with band motivation
First 1 rotation；Driving assembly 60, in the pedestal 2 for being at least partially seated at fan of driving assembly, the bottom of the first component 10 is arranged
There is chassis 12, driving assembly 60 and chassis 12 are drivingly connected, to drive the first component 10 to rotate by driving assembly 60, wherein
Chassis 12 is structure as a whole with the first component 10.
The oscillating mechanism provided according to the present invention is connect for the head 1 with fan, to drive head 1 around predetermined axial line
Rotation, oscillating mechanism includes: the first component 10 and driving assembly 60, and the first component 10 is connect with head 1, to drive 1 turn of head
Dynamic, in the pedestal 2 for being at least partially seated at fan of driving assembly 60, the bottom of the first component 10 is provided with chassis 12, driving
Component 60 and chassis 12 are drivingly connected, to drive the first component 10 to rotate by driving assembly 60, wherein chassis 12 and first
Part 10 is structure as a whole, and reduces number of parts, optimizes assembling structure, by the pedestal that driving assembly 60 is mounted on to fan
In 2, the driving structure inside head 1 is simplified, keeps head 1 thinning, improves the aesthetics of complete machine, when rotating head 1
Driving motor is not influenced by alternate stress, and nosepiston adjusting will not influence the variation of driving motor stress, is improved and is shaken the head
The service life of mechanism.
As shown in Figures 2 to 4, transmission slot 120, axis of the transmission slot 120 around chassis 12 are provided on chassis 12
Arrangement, oscillating mechanism further include: driving assembly 60, driving assembly 60 have driving gear 61, to pass through driving gear 61 and biography
Movable tooth slot 120 is meshed to drive the first component 10 to rotate.The structure being arranged in this way is simple, and easy for installation, can be real
While now the driving first component 10 rotates, the engaged transmission high reliablity of transmission slot 120 and driving gear 61, stable transmission
And it is easy to repair, it is preferable that driving assembly 60 further includes driving motor 62, by driving motor 62 drive transmission slot 120 with
Driving gear 61 is meshed, and facilitates the rotational angle and velocity of rotation for adjusting the first component 10.
In the specific implementation, for the ease of the carrying of the first component 10, oscillating mechanism further include: bottom plate 50, the first component
10 are mounted on bottom plate 50；It is provided with limit plate 51 on bottom plate 50, the limiting slot cooperated with limit plate 51 is provided on chassis 12
122, limit plate 51 is at least partially seated in limiting slot 122, to pass through limit plate 51 and limit when the first component 10 rotates
The mutual backstop of side wall at the both ends of position slot 122, to limit the rotational travel of the first component 10.
In order to further improve the service life of the first component 10, oscillating mechanism further include: third member 30, first
Installation cavity 101 is provided on part 10, installation cavity 101 is arranged along the extending direction of the first component 10, at least portion of third member 30
Divide and is mounted in installation cavity 101 to support the first component 10 when the first component 10 rotates.
For the ease of installing third member 30, oscillating mechanism further include: second component 20, second component 20 are mounted on installation
It is connect in chamber 101 and with the first component 10, through-hole 201, extension of the through-hole 201 along second component 20 is provided on second component 20
Direction setting, third member 30 are at least partially seated in through-hole 201.
Specifically, as shown in figure 4, being provided with positioning plate 102 in installation cavity 101, one end of positioning plate 102 and installation cavity
The direction of 101 inner wall connection, the other end towards the middle part close to installation cavity 101 of positioning plate 102 extends, second component 20
First end face and the mutual backstop of positioning plate 102 so that second component 20 are at least partly penetrated in installation cavity 101, to second
Part 20 is positioned, and second component 20 is mounted on the predetermined position in installation cavity 101.
Preferably, it is provided with connecting hole 202 in the first end face of second component 20, is provided with mounting hole on positioning plate 102,
By connecting second component 20 with the first component 10 at least partly the sequentially pass through mounting hole and connecting hole 202 of connector
It connects, makes the first component 10 that second component 20 be driven to rotate.
In order to keep the relative motion between third member 30 and second component 20 more smooth, oscillating mechanism further include: axis
Bearing assembly 40, bearing assembly 40 are mounted between second component 20 and third member 30, in second component 20 with the first component
Third member 30 is supported when 10 rotation.
In embodiment provided by the invention, bearing assembly 40 includes: first bearing 41, in the first end of second component 20
It is provided with the first limiting slot 203 for accommodating first bearing 41, to make after first bearing 41 is set in third member 30
The mutual backstop of groove bottom of first bearing 41 and the first limiting slot 203 prevents from rotating to limit first bearing 41
First bearing 41 deviates from third member 30 in journey.
Preferably, be provided with stop part 31 in the first end face of third member 30, stop part 31 at least partly with first
Limiting slot 203 is opposite, to be constituted the first limit for limiting first bearing 41 between the first limiting slot 203 and stop part 31
Space, wherein threaded hole, connection spiral shell of the stop part 31 preferably with retaining ring are provided in the first end face of third member 30
Bolt is tightened in threaded hole by connecting bolt, retaining ring is made to carry out backstop to first bearing 41.
In embodiment provided by the invention, bearing assembly 40 includes: second bearing 42, in the second end of second component 20
It is provided with the second limiting slot 204 for accommodating second bearing 42, is provided with stopper protrusion 301 in third member 30,
After three components 30 are mounted in through-hole 201, constitute between the second limiting slot 204 and the stop surface of stopper protrusion 301 for limiting
Second limit space of position second bearing 42 prevents second bearing 42 by third member 30 to limit to second bearing 42
Upper abjection guarantees the smooth running of complete machine by setting first bearing 41 and second bearing 42, it is ensured that the power of driving motor is permanent
It is fixed.
In another embodiment provided by the invention, bearing assembly can be cancelled between second component 20 and third member 30
Setting optimizes assembling structure to reduce number of parts.
Further, oscillating mechanism further include: bottom plate 50, third member 30 are fixedly mounted on bottom plate 50；Friction shim
70, friction shim 70 is arranged between second component 20 and bottom plate 50, to subtract when second component 20 is rotated with the first component 10
Abrasion between slow second component 20 and bottom plate 50, while reducing the noise of the first component during rotation.
As shown in figure 14, the present invention also provides a kind of fan, including pedestal 2 and oscillating mechanism, oscillating mechanism is at least
It is partially installed in pedestal 2, oscillating mechanism is the oscillating mechanism of above-described embodiment.
Specifically, fan further includes mounting base 3 and support base 4, and mounting portion 43 is provided on support base 4, and bottom plate 50 is installed
In mounting portion 43, mounting base 3 and support base 4 are fastened, to be constituted installation space, head-shaking machine between mounting base 3 and support base 4
Structure is at least partially seated in installation space, and positioning column 32 is provided in mounting base 3, is provided with location hole on driving gear 61
610, positioning column 32 at least partially across location hole 610 to be positioned to driving gear 61, guarantee driving gear 61 and pass
Movable tooth slot 120 engages.
It can be seen from the above description that the above embodiments of the present invention realized the following chievements:
The oscillating mechanism provided according to the present invention is connect for the head 1 with fan, to drive head 1 around predetermined axial line
Rotation, oscillating mechanism includes: the first component 10 and driving assembly 60, and the first component 10 is connect with head 1, to drive 1 turn of head
Dynamic, in the pedestal 2 for being at least partially seated at fan of driving assembly 60, the bottom of the first component 10 is provided with chassis 12, driving
Component 60 and chassis 12 are drivingly connected, to drive the first component 10 to rotate by driving assembly 60, wherein chassis 12 and first
Part 10 is structure as a whole, and reduces number of parts, optimizes assembling structure, by the pedestal that driving assembly 60 is mounted on to fan
In 2, the driving structure inside head 1 is simplified, keeps head 1 thinning, improves the aesthetics of complete machine, when rotating head 1
Driving motor is not influenced by alternate stress, and nosepiston adjusting will not influence the variation of driving motor stress, is improved and is shaken the head
The service life of mechanism.
These are only the preferred embodiment of the present invention, is not intended to restrict the invention, for those skilled in the art
For member, the invention may be variously modified and varied.All within the spirits and principles of the present invention, it is made it is any modification,
Equivalent replacement, improvement etc., should all be included in the protection scope of the present invention.
Claims (13)
1. a kind of oscillating mechanism is connect for the head (1) with fan, to drive the head (1) to rotate around predetermined axial line,
It is characterized in that, the oscillating mechanism includes:
The first component (10), the first component (10) connect with the head (1), to drive the head (1) to rotate；
The pedestal (2) for being at least partially seated at the fan of driving assembly (60), the driving component (60) is interior, and described first
The bottom of component (10) is provided with chassis (12), and the driving component (60) and the chassis (12) are drivingly connected, to pass through
It states driving assembly (60) and drives the first component (10) rotation, wherein the chassis (12) is with the first component (10)
Integral structure.
2. oscillating mechanism according to claim 1, which is characterized in that be provided with transmission slot on the chassis (12)
(120), axis of the transmission slot (120) around the chassis (12) is arranged, the oscillating mechanism further include:
Driving assembly (60), the driving component (60) have driving gear (61), to pass through the driving gear (61) and institute
Transmission slot (120) is stated to be meshed to drive the first component (10) to rotate.
3. oscillating mechanism according to claim 1, which is characterized in that the oscillating mechanism further include:
Bottom plate (50), the first component (10) are mounted on the bottom plate (50)；
It is provided with limit plate (51), is provided on the chassis (12) and the limit plate (51) cooperation on the bottom plate (50)
Limiting slot (122), the limit plate (51) is at least partially seated in the limiting slot (122), in the first component
(10) when rotating, by the mutual backstop of side wall of the limit plate (51) and the both ends of the limiting slot (122), described in limitation
The rotational travel of the first component (10).
4. oscillating mechanism according to claim 1, which is characterized in that the oscillating mechanism further include:
Third member (30) is provided with installation cavity (101) on the first component (10), and the installation cavity (101) is along described
The extending direction of one component (10) is arranged, the third member (30) be at least partially seated in the installation cavity (101) with
The first component (10) are supported when the first component (10) rotate.
5. oscillating mechanism according to claim 4, which is characterized in that the oscillating mechanism further include:
Second component (20), the second component (20) be mounted in the installation cavity (101) and with the first component (10)
It connects, is provided with through-hole (201) on the second component (20), extension of the through-hole (201) along the second component (20)
Direction setting, the third member (30) are at least partially seated in the through-hole (201).
6. oscillating mechanism according to claim 5, which is characterized in that be provided with positioning plate in the installation cavity (101)
(102), one end of the positioning plate (102) is connect with the inner wall of installation cavity (101), the other end court of the positioning plate (102)
Extend to the direction at the middle part close to the installation cavity (101), the second component (20) at least partly penetrates the installation
So that the first end face and the positioning plate (102) mutual backstop of the second component (20) in chamber (101), to described second
Component (20) is positioned.
7. oscillating mechanism according to claim 6, which is characterized in that be arranged in the first end face of the second component (20)
Have connecting hole (202), mounting hole is provided on the positioning plate (102), to pass through at least partly sequentially passing through connector
The mounting hole and the connecting hole (202) connect the second component (20) with the first component (10).
8. oscillating mechanism according to claim 5, which is characterized in that the oscillating mechanism further include:
Bearing assembly (40), the bearing assembly (40) be mounted on the second component (20) and the third member (30) it
Between, to support the third member (30) when the second component (20) is rotated with the first component (10).
9. oscillating mechanism according to claim 8, which is characterized in that the bearing assembly (40) includes:
First bearing (41) is provided with for accommodating the first bearing (41) in the first end of the second component (20)
One limiting slot (203), to make the first bearing after the first bearing (41) is set on the third member (30)
(41) with the mutual backstop of groove bottom of first limiting slot (203), to be limited to the first bearing (41).
10. oscillating mechanism according to claim 9, which is characterized in that set in the first end face of the third member (30)
Be equipped with stop part (31), the stop part (31) at least partly with first limiting slot (203) relatively, described first
The first limit space for limiting the first bearing (41) is constituted between limiting slot (203) and the stop part (31).
11. oscillating mechanism according to claim 8, which is characterized in that the bearing assembly (40) includes:
Second bearing (42) is provided with for accommodating the second bearing (42) in the second end of the second component (20)
Two limiting slots (204) are provided with stopper protrusion (301) on the third member (30), to install in the third member (30)
After in the through-hole (201), constituted between second limiting slot (204) and the stop surface of the stopper protrusion (301)
For limiting the second limit space of the second bearing (42), to be limited to the second bearing (42).
12. oscillating mechanism according to claim 5, which is characterized in that the oscillating mechanism further include:
Bottom plate (50), the third member (30) are fixedly mounted on the bottom plate (50)；
Friction shim (70), the friction shim (70) are arranged between the second component (20) and the bottom plate (50), with
When the second component (20) is rotated with the first component (10), slow down the second component (20) and the bottom plate (50)
Between abrasion.
13. a kind of fan, including pedestal (2) and oscillating mechanism, the oscillating mechanism is at least partially seated at the pedestal (2)
It is interior, which is characterized in that the oscillating mechanism is oscillating mechanism described in any one of claims 1 to 12.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910586022.3A CN110195714A (en) | 2019-07-01 | 2019-07-01 | Oscillating mechanism and fan with it |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910586022.3A CN110195714A (en) | 2019-07-01 | 2019-07-01 | Oscillating mechanism and fan with it |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN110195714A true CN110195714A (en) | 2019-09-03 |
Family
ID=67755595
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201910586022.3A Pending CN110195714A (en) | 2019-07-01 | 2019-07-01 | Oscillating mechanism and fan with it |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN110195714A (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114837988A (en) * | 2022-06-09 | 2022-08-02 | 苏州贝昂科技有限公司 | Fan chassis and fan |
| WO2022194016A1 (en) * | 2021-03-15 | 2022-09-22 | 追觅科技(上海)有限公司 | Fan, electric fan, oscillating mechanism of pedestal fan, and pedestal fan |
-
2019
- 2019-07-01 CN CN201910586022.3A patent/CN110195714A/en active Pending
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2022194016A1 (en) * | 2021-03-15 | 2022-09-22 | 追觅科技(上海)有限公司 | Fan, electric fan, oscillating mechanism of pedestal fan, and pedestal fan |
| CN114837988A (en) * | 2022-06-09 | 2022-08-02 | 苏州贝昂科技有限公司 | Fan chassis and fan |
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