CN107288909A - A kind of fan with overturning-preventing function - Google Patents
A kind of fan with overturning-preventing function Download PDFInfo
- Publication number
- CN107288909A CN107288909A CN201710677438.7A CN201710677438A CN107288909A CN 107288909 A CN107288909 A CN 107288909A CN 201710677438 A CN201710677438 A CN 201710677438A CN 107288909 A CN107288909 A CN 107288909A
- Authority
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- China
- Prior art keywords
- fan
- fixedly connected
- block
- overturning
- plate
- Prior art date
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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
-
- 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
- F04D29/66—Combating cavitation, whirls, noise, vibration or the like; Balancing
- F04D29/661—Combating cavitation, whirls, noise, vibration or the like; Balancing especially adapted for elastic fluid pumps
- F04D29/668—Combating cavitation, whirls, noise, vibration or the like; Balancing especially adapted for elastic fluid pumps damping or preventing mechanical vibrations
Abstract
The invention discloses a kind of fan with overturning-preventing function, including fan body, the lateral surface of the fan body is fixedly connected with two symmetrical installing plates, and the one side of each installing plate is placed with fixed plate.This has the fan of overturning-preventing function, utilize the elastic force of brute spring, effective promotion can be carried out to securing rod, it ensure that fastening of the securing rod to lock slots, it ensure that the relative smoothness of fan body, stability is good, fixed plate and installing plate can flexibly be dismounted, utilize the elastic force of buffer spring, the external force that can be subject to buffer stopper and support column is reasonably buffered, effectively avoid significantly rocking for support column, avoid toppling over and damaging for fan, overturning-preventing performance is good, possesses certain non-skid property, avoid the slip of fixed block and support column, stability is good, the normal of people is effectively guaranteed to use, avoid significantly rocking for fan body, using more convenient.
Description
Technical field
The present invention relates to fan technology field, specially a kind of fan with overturning-preventing function.
Background technology
Electric fan is mainly made up of parts such as fan head, fan blade, guard and control devices, and fan head includes motor, front and rear cover
With wind pushing mechanism of shaking the head etc., the critical piece of electric fan is ac motor, its operation principle be switched on coil in magnetic field by
Power and rotate, electric energy is converted into mechanical energy, simultaneously because coil resistance, therefore inevitably some electric energy will be converted into
Heat energy.
In use, particularly small-sized fanses in the presence of wind-force, easily what is toppled over to existing fan occur
Phenomenon, or even the damage of fan can be caused, overturning-preventing poor-performing has had a strong impact on the normal of people and used.
The content of the invention
(1) technical problem solved
In view of the shortcomings of the prior art, the invention provides a kind of fan with overturning-preventing function, existing wind is solved
The problem of fanning overturning-preventing poor-performing.
(2) technical scheme
To achieve the above object, the present invention provides following technical scheme：A kind of fan with overturning-preventing function, including wind
Body is fanned, the lateral surface of the fan body is fixedly connected with two symmetrical installing plates, the side of each installing plate
Face is placed with fixed plate, and the top of each installing plate offers slideway, and the inside of each installing plate is opened up
There is cavity, and cavity is connected with slideway.
The fixed plate offers lock slots close to the one side of installing plate, and the cavity is on the madial wall of fixed plate
Through hole is offered, the cavity is fixedly connected with brute spring, the madial wall of the cavity on the madial wall away from through hole and opened
Provided with two symmetrical buckling grooves, the inside of the cavity is placed with crushing block, the other end of the brute spring and extruding
One side of the block away from through hole is fixedly connected.
The lateral surface of the crushing block is fixedly connected with the clamping block being adapted with buckling groove, and clamping block is connected to clamping
In groove, the crushing block is fixedly connected with cylindrical securing rod close to the one side of through hole, and the securing rod is away from extruding
One end of block is interlocked through through hole and with lock slots.
Cylindrical control-rod, the one end of the control-rod away from crushing block are fixedly connected with the top of the crushing block
Through slideway and the top of installing plate is extended to, and the top of control-rod is fixedly connected with limited block in the form of annular discs.
Each one side of the fixed plate away from fan body is fixedly connected with the one side of support column, described in two
Supporting plate is fixedly connected between support column, the bottom of each support column has been fixedly connected with buffer stopper.
The bottom of the buffer stopper is placed with and be adapted with buffer stopper slow is offered at the top of fixed block, the fixed block
Chamber is rushed, and the bottom of buffer stopper is positioned in cushion chamber, and two symmetrical chutes are offered on the madial wall of the cushion chamber,
Buffer spring is fixedly connected with the inner bottom wall of the cushion chamber, and the top of buffer spring and the bottom of buffer stopper are fixed and connected
Connect, the lateral surface of the buffer stopper bottom is fixedly connected with the sliding block being adapted with chute, and sliding block is connected in chute.
It is preferred that, the size of the fixed plate is more than the size of installing plate, and fixed plate one side and installing plate one
Side is in contact.
It is preferred that, the lock slots, through hole and securing rod are respectively positioned on same vertical curve, and the aperture value of the through hole is more than
The diameter value in securing rod section.
It is preferred that, the diameter value in the control-rod section is less than the width value of slideway, and the diameter value of the limited block is more than
The width value of slideway.
It is preferred that, the bottom of the fan body is fixedly connected with pole, and the bottom of the pole is fixedly connected with fixation
Seat, the bottom of the fixed seat and the upper surface of supporting plate are in contact.
It is preferred that, the bottom of the fixed block is fixedly connected with antiskid plate.
A kind of method of fan overturning-preventing function, it is characterised in that：(s1) by being provided with installing plate and fixed plate, in sky
, can be to locking using the elastic force of brute spring in the presence of chamber, crushing block, brute spring, buckling groove, clamping block and through hole
Bar is effectively promoted, it is ensured that fastening of the securing rod to lock slots；(s2) by being provided with slideway and control-rod, by inciting somebody to action
Control-rod enters line slip in slideway, and slip just can be synchronized to crushing block；(s3) by being provided with fixed block and buffer stopper,
In the presence of cushion chamber, buffer spring, chute and sliding block, using the elastic force of buffer spring, buffer stopper can be carried out simply
Vertical type is moved, and so as to reasonably be buffered to the external force that buffer stopper and support column are subject to, effectively avoids support
Post is significantly rocked；(s4) by being provided with antiskid plate, possesses certain non-skid property, it is to avoid fixed block and support column
Slide, stability is good；(s5) by being provided with supporting plate, it is effectively guaranteed the relative smoothness of two support columns.
(3) beneficial effect
The invention provides a kind of fan with overturning-preventing function, possesses following beneficial effect：
(1) there should be the fan of overturning-preventing function, by being provided with installing plate and fixed plate, in cavity, crushing block, strength
In the presence of spring, buckling groove, clamping block and through hole, using the elastic force of brute spring, effective push away can be carried out to securing rod
It is dynamic, it is ensured that securing rod can carry out fast assembling-disassembling to the fastening of lock slots to fan body, it is ensured that fan body it is relative
Stationarity, stability is good.
(2) should with overturning-preventing function fan, by being provided with slideway and control-rod, by by control-rod in slideway
Enter line slip, slip just can be synchronized to crushing block, effective control can be carried out to securing rod, so as to fixed plate
Flexibly dismounted with installing plate, use more facilitates.
(3) should with overturning-preventing function fan, by being provided with fixed block and buffer stopper, cushion chamber, buffer spring,
In the presence of chute and sliding block, using the elastic force of buffer spring, buffer stopper can carry out simple vertical type motion, so as to
The external force that buffer stopper and support column are subject to reasonably is buffered, significantly rocking for support column is effectively avoided, so that
Toppling over for fan is avoided, the damage of fan is effectively avoided, overturning-preventing performance is good.
(4) there should be the fan of overturning-preventing function, and by being provided with antiskid plate, possess certain non-skid property, it is to avoid
The slip of fixed block and support column, stability is good, is effectively guaranteed the normal of people and uses.
(5) there should be the fan of overturning-preventing function, and by being provided with supporting plate, be effectively guaranteed the phase of two support columns
To stationarity, effective support can be carried out to fan body and fixed seat, it is to avoid significantly rocking for fan body, make again
With more facilitate.
Brief description of the drawings
Fig. 1 is fan body front view of the present invention；
Fig. 2 is installing plate top plan of the present invention；
Fig. 3 is the profile of installing plate top plan of the present invention；
Fig. 4 is the profile of fixed block front view of the present invention.
In figure：1 antiskid plate, 2 fixed blocks, 3 buffer stoppers, 4 support columns, 5 fixed seats, 6 fixed plates, 7 installing plates, 8 control-rods,
9 fan bodies, 10 limited blocks, 11 poles, 12 supporting plates, 13 slideways, 14 crushing blocks, 15 brute springs, 16 cavitys, 17 clampings
Groove, 18 clamping blocks, 19 through holes, 20 securing rods, 21 lock slots, 22 cushion chambers, 23 buffer springs, 24 chutes, 25 sliding blocks.
Embodiment
Below in conjunction with the accompanying drawing in the embodiment of the present invention, the technical scheme in the embodiment of the present invention is carried out clear, complete
Site preparation is described, it is clear that described embodiment is only a part of embodiment of the invention, rather than whole embodiments.It is based on
Embodiment in the present invention, it is every other that those of ordinary skill in the art are obtained under the premise of creative work is not made
Embodiment, belongs to the scope of protection of the invention.
Fig. 1-4 are referred to, the present invention provides a kind of technical scheme：A kind of fan with overturning-preventing function, including fan
Body (9), the lateral surface of fan body (9) is fixedly connected with two symmetrical installing plates (7), the one of each installing plate (7)
Side is placed with fixed plate (6), and the size of fixed plate (6) is more than the size of installing plate (7), and the one side of fixed plate (6)
It is in contact with the one side of installing plate (7), the top of each installing plate (7) offers slideway (13), each installing plate (7)
Inside offers cavity (16), and cavity (16) is connected with slideway (13), it is ensured that the flexible movement of control-rod (8).
Fixed plate (6) offers lock slots (21) close to the one side of installing plate (7), and cavity (16) is close to fixed plate (6)
Madial wall on offer through hole (19), cavity (16) is fixedly connected with brute spring on the madial wall away from through hole (19)
(15) two symmetrical buckling grooves (17), are offered on the madial wall of cavity (16), the inside of cavity (16) is placed with extruding
Block (14), the other end of brute spring (15) is fixedly connected with one side of the crushing block (14) away from through hole (19).
The lateral surface of crushing block (14) is fixedly connected with the clamping block (18) being adapted with buckling groove (17), and clamping block
(18) it is connected in buckling groove (17), crushing block (14) is fixedly connected with cylindrical locking close to the one side of through hole (19)
Bar (20), the one end of securing rod (20) away from crushing block (14) with lock slots (21) through through hole (19) and being interlocked, using strong
Securing rod (20) can effectively be promoted, it is ensured that securing rod (20) is to lock slots (21) by the elastic force of power spring (15)
Fastening, can to fan body (9) carry out fast assembling-disassembling, it is ensured that the relative smoothness of fan body (9), stability
Good, lock slots (21), through hole (19) and securing rod (20) are respectively positioned on same vertical curve, and the aperture value of through hole (19) is more than locking
The diameter value in bar (20) section, it is ensured that flexible movement of the securing rod (20) in through hole (19).
Cylindrical control-rod (8) is fixedly connected with the top of crushing block (14), control-rod (8) is away from crushing block (14)
One end is through slideway (13) and extends to the top of installing plate (7), and control-rod (8) top be fixedly connected with it is in the form of annular discs
Limited block (10), the diameter value in control-rod (8) section is less than the width value of slideway (13), and the diameter value of limited block (10) is more than
Crushing block (14), by the way that control-rod (8) is entered into line slip in slideway (13), just can be synchronized by the width value of slideway (13)
Slide, securing rod (20) can effectively be controlled, it is flexible so as to be carried out to fixed plate (6) and installing plate (7)
Dismounting, use more facilitates.
One side of each one side of the fixed plate (6) away from fan body (9) with support column (4) is fixedly connected, and two
Supporting plate (12) is fixedly connected between individual support column (4), the bottom of fan body (9) is fixedly connected with pole (11), pole
(11) bottom is fixedly connected with fixed seat (5), and the bottom of fixed seat (5) and the upper surface of supporting plate (12) are in contact, effectively
The relative smoothness that ensure that two support columns (12), fan body (9) and fixed seat (5) can effectively be propped up again
Support, it is to avoid significantly rocking for fan body (9), use more facilitates, and the bottom of each support column (4) has been fixedly connected with
Buffer stopper (3).
The bottom of buffer stopper (3) is placed with fixed block (2), and the bottom of fixed block (2) is fixedly connected with antiskid plate (1), Gu
Determine to offer the cushion chamber (22) being adapted with buffer stopper (3) at the top of block (2), and the bottom of buffer stopper (3) is positioned over buffering
In chamber (22), offered on the madial wall of cushion chamber (22) in two symmetrical chutes (24), the inner bottom wall of cushion chamber (22)
Buffer spring (23) is fixedly connected with, and the top of buffer spring (23) is fixedly connected with the bottom of buffer stopper (3), buffer stopper
(3) lateral surface of bottom is fixedly connected with the sliding block (25) being adapted with chute (24), and sliding block (25) is connected to chute (24)
Interior, using the elastic force of buffer spring (23), buffer stopper (3) can carry out simple vertical type motion, so as to buffer stopper
(3) reasonably buffered with the external force that is subject to of support column (4), effectively avoid significantly rocking for support column (4), so that
Toppling over for fan is avoided, the damage of fan is effectively avoided, overturning-preventing performance is good.
A kind of method of fan overturning-preventing function, it is characterised in that：(s1) by being provided with installing plate and fixed plate, in sky
, can be to locking using the elastic force of brute spring in the presence of chamber, crushing block, brute spring, buckling groove, clamping block and through hole
Bar is effectively promoted, it is ensured that fastening of the securing rod to lock slots；(s2) by being provided with slideway and control-rod, by inciting somebody to action
Control-rod enters line slip in slideway, and slip just can be synchronized to crushing block；(s3) by being provided with fixed block and buffer stopper,
In the presence of cushion chamber, buffer spring, chute and sliding block, using the elastic force of buffer spring, buffer stopper can be carried out simply
Vertical type is moved, and so as to reasonably be buffered to the external force that buffer stopper and support column are subject to, effectively avoids support
Post is significantly rocked；(s4) by being provided with antiskid plate, possesses certain non-skid property, it is to avoid fixed block and support column
Slide, stability is good；(s5) by being provided with supporting plate, it is effectively guaranteed the relative smoothness of two support columns.
In use, fixed seat (5) is placed in supporting plate (12), by two installing plates (7) respectively with two fixed plates
(6) fitted, two control-rods (8) are operated with hand, in brute spring (15), buckling groove (17), clamping block (18) and through hole
(19) in the presence of, using the elastic force of brute spring (15), securing rod (20) is fastened in lock slots (21), it is now, fixed
Plate (6) and installing plate (7) keep relative smoothness, fan body (9) can reasonably be fixed, effectively avoid wind
Toppling over for body (9) is fanned, using the elastic force of buffer spring (23), buffer stopper (3) can carry out simple vertical type motion, so that
The external force that buffer stopper (3) and support column (4) are subject to can reasonably be buffered, effectively avoid the big of support column (4)
Amplitude is rocked, so as to avoid toppling over for fan, effectively avoids the damage of fan, overturning-preventing performance is good.
In summary, there should be the fan of overturning-preventing function, by being provided with installing plate (7) and fixed plate (6), in cavity
(16), in the presence of crushing block (14), brute spring (15), buckling groove (17), clamping block (18) and through hole (19), strength is utilized
Securing rod (20) can effectively be promoted, it is ensured that securing rod (20) is to lock slots (21) by the elastic force of spring (15)
Fasten, fast assembling-disassembling can be carried out to fan body (9), it is ensured that the relative smoothness of fan body (9), stability is good,
, just can be to extruding by the way that control-rod (8) is entered into line slip in slideway (13) by being provided with slideway (13) and control-rod (8)
Block (14) synchronizes slip, securing rod (20) effectively can be controlled, so as to fixed plate (6) and installing plate
(7) flexibly dismounted, use more facilitates, by being provided with fixed block (2) and buffer stopper (3), in cushion chamber (22), delayed
Rush in the presence of spring (23), chute (24) and sliding block (25), using the elastic force of buffer spring (23), buffer stopper (3) can enter
The simple vertical type motion of row, so as to reasonably be buffered to the external force that buffer stopper (3) and support column (4) are subject to, has
What is imitated avoids significantly rocking for support column (4), so as to avoid toppling over for fan, effectively avoids the damage of fan,
Overturning-preventing performance is good, by being provided with antiskid plate (1), possess certain non-skid property, it is to avoid fixed block (2) and support column
(4) slip, stability is good, is effectively guaranteed the normal of people and uses, effective to protect by being provided with supporting plate (12)
The relative smoothness of two support columns (12) has been demonstrate,proved, fan body (9) and fixed seat (5) can effectively have been supported again,
Significantly rocking for fan body (9) is avoided, use more facilitates.
It should be noted that herein, such as first and second or the like relational terms are used merely to a reality
Body or operation make a distinction with another entity or operation, and not necessarily require or imply these entities or deposited between operating
In any this actual relation or order.Moreover, term " comprising ", "comprising" or its any other variant are intended to
Nonexcludability is included, so that process, method, article or equipment including a series of key elements not only will including those
Element, but also other key elements including being not expressly set out, or also include being this process, method, article or equipment
Intrinsic key element.
Although an embodiment of the present invention has been shown and described, for the ordinary skill in the art, can be with
A variety of changes, modification can be carried out to these embodiments, replace without departing from the principles and spirit of the present invention by understanding
And modification, the scope of the present invention is defined by the appended.
Claims (7)
1. a kind of fan with overturning-preventing function, including fan body (9), it is characterised in that：Outside the fan body (9)
Side is fixedly connected with two symmetrical installing plates (7), and the one side of each installing plate (7) is placed with fixed plate
(6), the top of each installing plate (7) offers slideway (13), and the inside of each installing plate (7) opens up free
Chamber (16), and cavity (16) is connected with slideway (13)；
The fixed plate (6) offers lock slots (21) close to the one side of installing plate (7), and the cavity (16) is close to fixed plate
(6) through hole (19) is offered on madial wall, the cavity (16) is fixedly connected with strength on the madial wall away from through hole (19)
Offer two symmetrical buckling grooves (17) on spring (15), the madial wall of the cavity (16), the cavity (16) it is interior
Portion is placed with crushing block (14), and the one side of the other end and crushing block (14) away from through hole (19) of the brute spring (15) is consolidated
Fixed connection；
The lateral surface of the crushing block (14) is fixedly connected with the clamping block (18) being adapted with buckling groove (17), and clamping block
(18) it is connected in buckling groove (17), the crushing block (14) is fixedly connected with cylindrical close to the one side of through hole (19)
Securing rod (20), the one end of the securing rod (20) away from crushing block (14) interlocks through through hole (19) and with lock slots (21)
Close；
Cylindrical control-rod (8) is fixedly connected with the top of the crushing block (14), the control-rod (8) is away from crushing block
(14) one end runs through slideway (13) and extends to the top of installing plate (7), and the top of control-rod (8) is fixedly connected with circle
The limited block (10) of plate-like；
One side of each one side of the fixed plate (6) away from fan body (9) with support column (4) is fixedly connected, and two
Supporting plate (12) is fixedly connected between the individual support column (4), each the bottom of the support column (4) has been fixedly connected with slow
Rush block (3)；
The bottom of the buffer stopper (3) is placed with the top of fixed block (2), the fixed block (2) and offered and buffer stopper (3) phase
The cushion chamber (22) of adaptation, and the bottom of buffer stopper (3) is positioned in cushion chamber (22), on the madial wall of the cushion chamber (22)
Offer and be fixedly connected with buffer spring (23) in two symmetrical chutes (24), the inner bottom wall of the cushion chamber (22), and
The top of buffer spring (23) is fixedly connected with the bottom of buffer stopper (3), and the lateral surface of buffer stopper (3) bottom is fixedly connected
There is the sliding block (25) being adapted with chute (24), and sliding block (25) is connected in chute (24).
2. a kind of fan with overturning-preventing function according to claim 1, it is characterised in that：The fixed plate (6)
Size is more than the size of installing plate (7), and the one side of fixed plate (6) and the one side of installing plate (7) are in contact.
3. a kind of fan with overturning-preventing function according to claim 1, it is characterised in that：The lock slots (21),
Through hole (19) and securing rod (20) are respectively positioned on same vertical curve, and the aperture value of the through hole (19) is more than securing rod (20) section
Diameter value.
4. a kind of fan with overturning-preventing function according to claim 1, it is characterised in that：The control-rod (8) is cut
The diameter value in face is less than the width value of slideway (13), and the diameter value of the limited block (10) is more than the width value of slideway (13).
5. a kind of fan with overturning-preventing function according to claim 1, it is characterised in that：The fan body (9)
Bottom be fixedly connected with pole (11), the bottom of the pole (11) is fixedly connected with fixed seat (5), the fixed seat (5)
Bottom and the upper surface of supporting plate (12) be in contact.
6. a kind of fan with overturning-preventing function according to claim 1, it is characterised in that：The fixed block (2)
Bottom is fixedly connected with antiskid plate (1).
7. a kind of method of fan overturning-preventing function, it is characterised in that：(s1) by being provided with installing plate and fixed plate, in sky
, can be to locking using the elastic force of brute spring in the presence of chamber, crushing block, brute spring, buckling groove, clamping block and through hole
Bar is effectively promoted, it is ensured that fastening of the securing rod to lock slots；(s2) by being provided with slideway and control-rod, by inciting somebody to action
Control-rod enters line slip in slideway, and slip just can be synchronized to crushing block；(s3) by being provided with fixed block and buffer stopper,
In the presence of cushion chamber, buffer spring, chute and sliding block, using the elastic force of buffer spring, buffer stopper can be carried out simply
Vertical type is moved, and so as to reasonably be buffered to the external force that buffer stopper and support column are subject to, effectively avoids support
Post is significantly rocked；(s4) by being provided with antiskid plate, possesses certain non-skid property, it is to avoid fixed block and support column
Slide, stability is good；(s5) by being provided with supporting plate, it is effectively guaranteed the relative smoothness of two support columns.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710677438.7A CN107288909B (en) | 2017-08-09 | 2017-08-09 | A kind of fan with overturning-preventing function |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710677438.7A CN107288909B (en) | 2017-08-09 | 2017-08-09 | A kind of fan with overturning-preventing function |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN107288909A true CN107288909A (en) | 2017-10-24 |
| CN107288909B CN107288909B (en) | 2019-06-07 |
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ID=60104734
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201710677438.7A Expired - Fee Related CN107288909B (en) | 2017-08-09 | 2017-08-09 | A kind of fan with overturning-preventing function |
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Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
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| CN107875723A (en) * | 2017-12-29 | 2018-04-06 | 无锡市内河装卸机械有限公司 | A kind of disk vacuum filter of noise reduction |
| CN108895020A (en) * | 2018-07-04 | 2018-11-27 | 合肥欧语自动化有限公司 | A kind of fan supporter convenient for tilting lifting |
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| JP2014055553A (en) * | 2012-09-12 | 2014-03-27 | Murata Mfg Co Ltd | Piezoelectric fan |
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| CN204677486U (en) * | 2015-06-17 | 2015-09-30 | 林冬生 | The small fan of easy of rise |
| CN204921428U (en) * | 2015-09-06 | 2015-12-30 | 王丽 | Regularly from opening dustproof main air exhauster |
| CN205393287U (en) * | 2016-03-11 | 2016-07-27 | 无锡建凌电器有限公司 | Puncher for hardware processing |
| CN106064222A (en) * | 2016-06-07 | 2016-11-02 | 陈婷 | Resistance to compression protection device is used in a kind of industry forging |
| CN205689465U (en) * | 2016-06-24 | 2016-11-16 | 张靖昕 | A kind of Multifunctional grip fan |
| CN206071912U (en) * | 2016-09-18 | 2017-04-05 | 东莞市宝隆通风设备有限公司 | A kind of vertical type dusting fan |
| CN206352812U (en) * | 2017-01-17 | 2017-07-25 | 中山市五安光电科技有限公司 | A kind of LED lamp chassis being conveniently replaceable |
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| CN107875723A (en) * | 2017-12-29 | 2018-04-06 | 无锡市内河装卸机械有限公司 | A kind of disk vacuum filter of noise reduction |
| CN108895020A (en) * | 2018-07-04 | 2018-11-27 | 合肥欧语自动化有限公司 | A kind of fan supporter convenient for tilting lifting |
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